/* ============================================================
   🧊 3D ENGINE & CONTROLS STYLES (ThreeDEngine PRO)
   Otomatik modüler ayrıştırma: css/three-d.css
   ============================================================ */

/* --- 1. TUVAL ALTI 3D EKSEN VE HEDEF KONTROLLERİ --- */
/* ============================================================
   🎯 3D CANVAS DOCK CONTROLS (METİN & GÜNEŞ HIZLI EKSENLERİ)
============================================================ */
.dock-3d-controls {
    display: inline-flex;
    align-items: center;
    position: absolute;
    top: calc(100% + 6px);
    bottom: auto;
    left: 50%;
    transform: translateX(-50%);
    z-index: 105;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(203, 213, 225, 0.9);
    border-radius: 9px;
    padding: 3.5px 8px;
    gap: 4px;
    box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.12), 0 2px 6px -1px rgba(0, 0, 0, 0.06);
    user-select: none;
    white-space: nowrap;
    animation: dock3DPop 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes dock3DPop {
    from { opacity: 0; transform: translateX(-50%) translateY(-4px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

body[data-theme="dark"] .dock-3d-controls {
    background: rgba(15, 23, 42, 0.92);
    border-color: rgba(255, 255, 255, 0.16);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

#dock3DDivider {
    display: none !important;
}

.dock-3d-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 3.5px;
    padding: 3px 8px;
    font-size: 10.5px;
    font-weight: 700;
    height: 25px;
    border-radius: 6px;
    border: 1px solid #cbd5e1;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    color: #334155;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

body[data-theme="dark"] .dock-3d-btn {
    background: rgba(30, 41, 59, 0.85);
    color: #cbd5e1;
    border-color: rgba(255, 255, 255, 0.12);
}

.dock-3d-btn:hover {
    background: #f1f5f9;
    color: #0f172a;
    border-color: #94a3b8;
}

body[data-theme="dark"] .dock-3d-btn:hover {
    color: #fff;
    background: rgba(51, 65, 85, 0.95);
    border-color: rgba(255, 255, 255, 0.25);
}

.dock-3d-btn-del {
    color: #b91c1c !important;
}

.dock-3d-btn-del:hover {
    color: #dc2626 !important;
    background: #fff5f5 !important;
    border-color: #fca5a5 !important;
}

body[data-theme="dark"] .dock-3d-btn-del {
    color: #f87171 !important;
}

body[data-theme="dark"] .dock-3d-btn-del:hover {
    color: #ffffff !important;
    background: rgba(239, 68, 68, 0.25) !important;
    border-color: rgba(239, 68, 68, 0.5) !important;
}

.dock-mini-arrow {
    display: inline-block;
    font-size: 8.5px;
    opacity: 0.75;
    margin-left: 1.5px;
    transition: transform 0.15s ease;
    pointer-events: none;
}

.dock-3d-btn.popover-open .dock-mini-arrow {
    transform: rotate(180deg);
}

.dock-3d-btn.active {
    background: #3b82f6;
    color: #fff;
    border-color: #60a5fa;
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
}

/* Hedef Butonları (Metin vs Güneş) */
.dock-3d-target-item.active {
    background: linear-gradient(135deg, #0ea5e9, #0284c7) !important;
    border-color: #38bdf8 !important;
    color: #ffffff !important;
    box-shadow: 0 0 10px rgba(14, 165, 233, 0.5) !important;
}

.dock-3d-target-sun.active {
    background: linear-gradient(135deg, #f59e0b, #d97706) !important;
    border-color: #fde047 !important;
    color: #451a03 !important;
    font-weight: 800 !important;
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.6) !important;
}

/* Eksen Butonları (X, Y, Z) */
.dock-3d-btn-x.active {
    background: #ef4444 !important;
    border-color: #fca5a5 !important;
    color: #fff !important;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.6) !important;
}

.dock-3d-btn-y.active {
    background: #10b981 !important;
    border-color: #6ee7b7 !important;
    color: #fff !important;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.6) !important;
}

.dock-3d-btn-z.active {
    background: #00d2ff !important;
    border-color: #a5f3fc !important;
    color: #0f172a !important;
    font-weight: 800 !important;
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.7) !important;
}

.dock-3d-btn-free.active {
    background: #8b5cf6 !important;
    border-color: #c084fc !important;
    color: #fff !important;
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.6) !important;
}

.dock-3d-sep {
    width: 1px;
    height: 16px;
    background: #cbd5e1;
    margin: 0 2px;
}

body[data-theme="dark"] .dock-3d-sep {
    background: rgba(255, 255, 255, 0.18);
}

body[data-theme="light"] .dock-3d-controls {
    background: rgba(255, 255, 255, 0.96);
    border-color: #cbd5e1;
    box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.12), 0 2px 6px -1px rgba(0, 0, 0, 0.06);
}

body[data-theme="light"] .dock-3d-btn {
    background: #ffffff;
    color: #334155;
    border-color: #cbd5e1;
}

body[data-theme="light"] .dock-3d-btn:hover {
    background: #f1f5f9;
    color: #0f172a;
    border-color: #94a3b8;
}

body[data-theme="light"] .dock-3d-sep {
    background: #cbd5e1;
}

/* ☀️ Açık Temada Tuval Altı Aktif Butonlar (Neon dolgular yerine zarif uygulama stili) */
body[data-theme="light"] .dock-3d-target-item.active {
    background: #f0f9ff !important;
    border-color: #0284c7 !important;
    color: #0284c7 !important;
    box-shadow: 0 1px 3px rgba(2, 132, 199, 0.15) !important;
}

body[data-theme="light"] .dock-3d-target-sun.active {
    background: #fefce8 !important;
    border-color: #eab308 !important;
    color: #854d0e !important;
    box-shadow: 0 1px 3px rgba(234, 179, 8, 0.15) !important;
}

body[data-theme="light"] .dock-3d-btn-x.active {
    background: #fef2f2 !important;
    border-color: #ef4444 !important;
    color: #b91c1c !important;
    box-shadow: 0 1px 3px rgba(239, 68, 68, 0.15) !important;
}

body[data-theme="light"] .dock-3d-btn-y.active {
    background: #f0fdf4 !important;
    border-color: #10b981 !important;
    color: #15803d !important;
    box-shadow: 0 1px 3px rgba(16, 185, 129, 0.15) !important;
}

body[data-theme="light"] .dock-3d-btn-z.active {
    background: #f0f9ff !important;
    border-color: #0284c7 !important;
    color: #0284c7 !important;
    box-shadow: 0 1px 3px rgba(2, 132, 199, 0.15) !important;
}

body[data-theme="light"] .dock-3d-btn-free.active {
    background: #faf5ff !important;
    border-color: #8b5cf6 !important;
    color: #6b21a8 !important;
    box-shadow: 0 1px 3px rgba(139, 92, 246, 0.15) !important;
}


/* --- 2. 3D WEBGL SAHNESİ, GİZMO TUTAMAÇLARI & STÜDYO PANELİ --- */
/* =============================================================
   🧊 3D DÜZLEM & METİN YERLEŞTİRİCİ (ThreeDEngine)
============================================================= */
#three-d-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 25;
    pointer-events: none;
}

#three-d-layer.three-d-interactive,
body.three-d-active #three-d-layer,
body.three-d-panel-open #three-d-layer {
    pointer-events: auto;
}

.three-d-panel {
    position: fixed;
    top: 75px;
    left: 15px;
    z-index: 100500;
    width: 420px;
    max-width: calc(100vw - 30px);
    max-height: calc(100vh - 24px);
    background: #0f172a;
    border: 1px solid rgba(14, 165, 233, 0.4);
    border-radius: 14px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85), 0 0 25px rgba(14, 165, 233, 0.15);
    display: none;
    flex-direction: column;
    overflow: hidden;
    user-select: none;
    animation: threeDFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

body.three-d-panel-open:has(#threeDStudioPanel:not([style*="display: none"])) .container > .panel {
    visibility: hidden !important;
}

@keyframes threeDFadeIn {
    from { opacity: 0; transform: scale(0.96) translateY(8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.three-d-header {
    padding: 13px 16px;
    background: linear-gradient(90deg, #1e293b, #0f172a);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: move;
    border-bottom: 1px solid rgba(14, 165, 233, 0.2);
    flex-shrink: 0;
}

.three-d-title {
    font-weight: 700;
    font-size: 13.5px;
    color: #f8fafc;
    display: flex;
    align-items: center;
    gap: 8px;
}

.three-d-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.three-d-icon-btn {
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 14px;
    cursor: pointer;
    padding: 5px;
    border-radius: 6px;
    transition: color 0.15s, background 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.three-d-icon-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.three-d-loading {
    padding: 10px 16px;
    background: rgba(14, 165, 233, 0.15);
    color: #38bdf8;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    border-bottom: 1px solid rgba(14, 165, 233, 0.2);
    flex-shrink: 0;
}

.three-d-body {
    padding: 15px 15px 22px 15px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
}

.three-d-section {
    background: #1e293b;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.07);
}

.three-d-section-title {
    font-size: 10.5px;
    font-weight: 800;
    color: #38bdf8;
    margin-bottom: 9px;
    letter-spacing: 0.5px;
}

.three-d-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}

.three-d-label {
    font-size: 11.5px;
    color: #cbd5e1;
    width: 85px;
    flex-shrink: 0;
}

.three-d-val {
    font-size: 11px;
    color: #94a3b8;
    width: 45px;
    text-align: right;
    flex-shrink: 0;
    font-family: monospace;
}

.three-d-input {
    width: 100%;
    background: #0f172a;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 7px;
    color: #fff;
    padding: 7px 11px;
    font-size: 13px;
    font-weight: 600;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.three-d-input:focus {
    border-color: #38bdf8;
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.3);
}

.three-d-range {
    flex: 1;
    accent-color: #94a3b8;
    cursor: pointer;
    height: 5px;
}

/* ================= 🎚️ 3D SLIDER GROUP (ALT ALTA MODERN DÜZEN) ================= */
.three-d-slider-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 8px;
}

.three-d-slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11.5px;
    font-weight: 600;
    color: #cbd5e1;
    user-select: none;
}

.three-d-slider-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.three-d-slider-val {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 11px;
    font-weight: 700;
    color: #38bdf8;
    background: rgba(14, 165, 233, 0.12);
    border: 1px solid rgba(14, 165, 233, 0.25);
    padding: 1px 7px;
    border-radius: 4px;
    min-width: 38px;
    text-align: center;
}

.three-d-slider-range {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 4px;
    accent-color: #0ea5e9;
    cursor: pointer;
    margin: 2px 0 0 0;
    padding: 0;
    display: block;
    box-sizing: border-box;
}

/* Stepper Butonları: [-] ve [+] (Boyut & Kalınlık Hassas Ayar) */
.three-d-step-btn {
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 5px;
    color: #cbd5e1;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    transition: all 0.15s ease;
}

.three-d-step-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.3);
}

/* Hızlı Boyut ve Kalınlık Çipleri */
.three-d-size-presets {
    display: flex;
    gap: 4px;
    margin-top: 4px;
    flex-wrap: wrap;
}

.three-d-size-chip,
.three-d-depth-chip,
.three-d-height-chip {
    flex: 1;
    min-width: 44px;
    padding: 4px 6px;
    font-size: 10.5px;
    font-weight: 600;
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    color: #cbd5e1;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.three-d-size-chip:hover,
.three-d-depth-chip:hover,
.three-d-height-chip:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.25);
}

.three-d-size-chip.active,
.three-d-depth-chip.active,
.three-d-height-chip.active {
    background: rgba(14, 165, 233, 0.2);
    border-color: #38bdf8;
    color: #38bdf8;
    font-weight: 700;
}

/* Çoklu Öge Üst Çubuğu */
.three-d-multi-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(15, 23, 42, 0.85);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.three-d-multi-select {
    flex: 1;
    min-width: 0;
    background: #1e293b;
    color: #f8fafc;
    border: 1px solid rgba(56, 189, 248, 0.35);
    border-radius: 6px;
    padding: 4px 8px;
    font-size: 12px;
    font-weight: 600;
    outline: none;
    cursor: pointer;
}

.three-d-add-btn {
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 5px 9px;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    box-shadow: 0 2px 6px rgba(14, 165, 233, 0.3);
    white-space: nowrap;
    transition: all 0.15s ease;
}

.three-d-add-btn:hover {
    filter: brightness(1.1);
}

.three-d-del-btn {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.35);
    border-radius: 6px;
    padding: 5px 8px;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}

.three-d-del-btn:hover {
    background: rgba(239, 68, 68, 0.25);
    color: #ffffff;
    border-color: #ef4444;
}

.three-d-presets-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

.three-d-preset-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    color: #cbd5e1;
    font-family: 'ClassicAmpersand', 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 600;
    padding: 7px 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    transition: all 0.2s ease;
}

.three-d-preset-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    transform: translateY(-1px);
}

.three-d-preset-btn.active {
    background: rgba(56, 189, 248, 0.20) !important;
    border-color: #38bdf8 !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.3) !important;
}

.three-d-btn-group {
    display: flex;
    gap: 6px;
}

.three-d-tab-btn {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    color: #cbd5e1;
    font-family: 'ClassicAmpersand', 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 600;
    padding: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.three-d-tab-btn:hover:not(.active) {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    transform: translateY(-1px);
}

.three-d-tab-btn.active {
    background: rgba(255, 255, 255, 0.2);
    border: 1.5px solid rgba(255, 255, 255, 0.6);
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0 2px 10px rgba(255, 255, 255, 0.12);
    transform: translateY(-1px);
}

.three-d-color-row {
    display: flex;
    gap: 10px;
    margin-bottom: 8px;
}

.three-d-color-item {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #0f172a;
    padding: 5px 9px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.three-d-color-lbl {
    font-size: 10.5px;
    color: #cbd5e1;
}

.three-d-color-picker {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    background: transparent;
    padding: 0;
}

.three-d-chips-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 6px;
}

.three-d-chip {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    border: 2px solid rgba(255, 255, 255, 0.25);
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
}

.three-d-chip:hover {
    transform: scale(1.18);
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
}

.three-d-footer {
    padding: 12px 15px;
    background: #0f172a;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
}

.three-d-primary-btn {
    width: 100%;
    background: linear-gradient(135deg, #0ea5e9, #6366f1);
    border: none;
    border-radius: 8px;
    color: #fff;
    font-weight: 700;
    font-size: 13px;
    padding: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.4);
    transition: transform 0.15s, box-shadow 0.15s;
}

.three-d-primary-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.55);
}

/* 🎯 FAZ 2: 4 Köşe Tutamaç (Corner Pin) & 3D İkon Stilleri */
.three-d-corner-pin-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 100400;
}

.three-d-corner-pin-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: visible;
}

.three-d-corner-pin-poly {
    fill: rgba(0, 210, 255, 0.08);
    stroke: #00d2ff;
    stroke-width: calc(2px * var(--gizmo-scale, 1.0));
    stroke-dasharray: calc(6px * var(--gizmo-scale, 1.0)), calc(4px * var(--gizmo-scale, 1.0));
    filter: drop-shadow(0 0 8px rgba(0, 210, 255, 0.6));
}

.three-d-pin-node {
    position: absolute;
    width: calc(38px * var(--gizmo-scale, 1.0));
    height: calc(38px * var(--gizmo-scale, 1.0));
    margin-left: calc(-19px * var(--gizmo-scale, 1.0));
    margin-top: calc(-19px * var(--gizmo-scale, 1.0));
    border-radius: 50%;
    background: #0f172a;
    border: calc(2.5px * var(--gizmo-scale, 1.0)) solid #00d2ff;
    box-shadow: 0 0 calc(16px * var(--gizmo-scale, 1.0)) rgba(0, 210, 255, 0.85), 0 2px calc(8px * var(--gizmo-scale, 1.0)) rgba(0, 0, 0, 0.8);
    cursor: grab;
    pointer-events: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    touch-action: none;
    transition: transform 0.15s;
    z-index: 100405;
}

.three-d-pin-node:active {
    cursor: grabbing;
    transform: scale(1.22);
    background: #00d2ff;
    border-color: #ffffff;
}

.three-d-pin-node .pin-tag {
    font-size: calc(12px * var(--gizmo-scale, 1.0));
    font-weight: 800;
    color: #00d2ff;
    pointer-events: none;
}

.three-d-pin-node:active .pin-tag {
    color: #0f172a;
}

.three-d-elem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

.three-d-elem-btn,
.three-d-btn-group-action {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    color: #cbd5e1;
    font-family: 'ClassicAmpersand', 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 600;
    padding: 7px 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    transition: all 0.2s ease;
}

.three-d-elem-btn:hover:not(.active),
.three-d-btn-group-action:hover:not(.active) {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    transform: translateY(-1px);
}

.three-d-elem-btn.active,
.three-d-btn-group-action.active {
    background: rgba(255, 255, 255, 0.2);
    border: 1.5px solid rgba(255, 255, 255, 0.6);
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0 2px 10px rgba(255, 255, 255, 0.12);
    transform: translateY(-1px);
}

.three-d-corner-pin-btn {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1.5px dashed rgba(255, 255, 255, 0.22);
    border-radius: 8px;
    color: #cbd5e1;
    font-family: 'ClassicAmpersand', 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 11.5px;
    padding: 8px 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.three-d-corner-pin-btn:hover:not(.active) {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.35);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    transform: translateY(-1px);
}

.three-d-corner-pin-btn.active {
    background: rgba(255, 255, 255, 0.2);
    border: 1.5px solid rgba(255, 255, 255, 0.6);
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0 2px 10px rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

/* ================= ☀️ 3D GÜNEŞ PUSULASI (FAZ 3) ================= */
.three-d-sun-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.three-d-sun-dial {
    position: relative;
    width: 68px;
    height: 68px;
    min-width: 68px;
    border-radius: 50%;
    background: radial-gradient(circle, #1e293b 0%, #0f172a 100%);
    border: 2px solid #0ea5e9;
    box-shadow: 0 0 10px rgba(14, 165, 233, 0.3), inset 0 0 8px rgba(0, 0, 0, 0.6);
    cursor: pointer;
    user-select: none;
    touch-action: none;
}

.three-d-sun-center {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 6px;
    height: 6px;
    margin-left: -3px;
    margin-top: -3px;
    border-radius: 50%;
    background: #38bdf8;
}

.three-d-sun-needle {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    transition: transform 0.05s ease-out;
}

.three-d-sun-glow {
    position: absolute;
    top: 4px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 14px;
    filter: drop-shadow(0 0 6px #f59e0b);
}

.three-d-compass-mark {
    position: absolute;
    font-size: 8.5px;
    font-weight: 800;
    color: #64748b;
    pointer-events: none;
}

.three-d-compass-mark.mark-n { top: 2px; left: 50%; transform: translateX(-50%); }
.three-d-compass-mark.mark-s { bottom: 2px; left: 50%; transform: translateX(-50%); }
.three-d-compass-mark.mark-e { right: 4px; top: 50%; transform: translateY(-50%); }
.three-d-compass-mark.mark-w { left: 4px; top: 50%; transform: translateY(-50%); }

.three-d-sun-controls {
    flex: 1;
}

/* ================= 🎯 3D EKSEN GİZMO (AFTER EFFECTS TRANSFORM GIZMO) ================= */
.three-d-gizmo-overlay {
    --gizmo-scale: 1.0;
    --gizmo-opacity: 1;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 100410;
    opacity: var(--gizmo-opacity, 1);
    transition: opacity 0.15s ease;
}

.three-d-gizmo-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: visible;
}

.three-d-gizmo-axis-x {
    stroke: #ef4444;
    stroke-width: calc(2.8px * var(--gizmo-scale, 1.0));
    stroke-linecap: round;
    filter: drop-shadow(0 0 3px rgba(239, 68, 68, 0.65));
    pointer-events: stroke;
    cursor: default;
}

.three-d-gizmo-axis-y {
    stroke: #10b981;
    stroke-width: calc(2.8px * var(--gizmo-scale, 1.0));
    stroke-linecap: round;
    filter: drop-shadow(0 0 3px rgba(16, 185, 129, 0.65));
    pointer-events: stroke;
    cursor: default;
}

.three-d-gizmo-axis-z {
    stroke: #00d2ff;
    stroke-width: calc(2.8px * var(--gizmo-scale, 1.0));
    stroke-linecap: round;
    filter: drop-shadow(0 0 3px rgba(0, 210, 255, 0.65));
    pointer-events: stroke;
    cursor: default;
}

.three-d-gizmo-hit-line {
    stroke: rgba(0, 0, 0, 0.001);
    stroke-width: calc(26px * var(--gizmo-scale, 1.0));
    stroke-linecap: round;
    pointer-events: stroke;
    cursor: default;
}

.three-d-gizmo-origin-dot {
    fill: #ffffff;
    stroke: #00d2ff;
    stroke-width: calc(1.5px * var(--gizmo-scale, 1.0));
    filter: drop-shadow(0 0 4px rgba(0, 210, 255, 0.85));
    pointer-events: none;
}

.three-d-gizmo-center-move {
    fill: rgba(14, 165, 233, 0.14);
    stroke: #0284c7;
    stroke-width: calc(1.5px * var(--gizmo-scale, 1.0));
    filter: drop-shadow(0 0 3px rgba(2, 132, 199, 0.45));
    cursor: move !important;
    pointer-events: all;
    transition: fill 0.15s ease, stroke 0.15s ease, stroke-width 0.15s ease;
}

.three-d-gizmo-center-move:hover {
    fill: rgba(14, 165, 233, 0.35);
    stroke: #0ea5e9;
    stroke-width: calc(2.2px * var(--gizmo-scale, 1.0));
}

/* 3D Quadrant Arcs (Döndürme Yayları) */
.three-d-gizmo-arc {
    fill: none;
    stroke-width: calc(2.8px * var(--gizmo-scale, 1.0));
    stroke-linecap: round;
    opacity: 0.85;
    pointer-events: stroke;
    cursor: default;
    transition: stroke-width 0.15s, opacity 0.15s;
}

.three-d-gizmo-arc-x {
    stroke: #ef4444;
    filter: drop-shadow(0 0 3px rgba(239, 68, 68, 0.65));
}

.three-d-gizmo-arc-y {
    stroke: #10b981;
    filter: drop-shadow(0 0 3px rgba(16, 185, 129, 0.65));
}

.three-d-gizmo-arc-z {
    stroke: #00d2ff;
    filter: drop-shadow(0 0 3px rgba(0, 210, 255, 0.65));
}

/* 3D Rotation Beads / Dots (Yay Üzerindeki Renkli Noktalar) */
.three-d-gizmo-dot {
    position: absolute;
    width: calc(18px * var(--gizmo-scale, 1.0));
    height: calc(18px * var(--gizmo-scale, 1.0));
    border-radius: 50%;
    border: calc(2.2px * var(--gizmo-scale, 1.0)) solid #ffffff;
    transform: translate(-50%, -50%);
    cursor: default;
    pointer-events: auto;
    user-select: none;
    touch-action: none;
    z-index: 100416;
    transition: transform 0.12s ease, box-shadow 0.12s ease;
    box-sizing: border-box;
}

.three-d-gizmo-dot::after {
    content: '';
    position: absolute;
    top: -12px;
    left: -12px;
    right: -12px;
    bottom: -12px;
    border-radius: 50%;
}

.three-d-gizmo-dot:hover {
    transform: translate(-50%, -50%) scale(1.3);
}

.three-d-gizmo-dot:active {
    cursor: default;
    transform: translate(-50%, -50%) scale(1.4);
}

.three-d-gizmo-dot-x {
    background: radial-gradient(circle at 35% 35%, #fca5a5, #ef4444 70%, #b91c1c 100%);
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.9), 0 2px 4px rgba(0, 0, 0, 0.5);
}

.three-d-gizmo-dot-y {
    background: radial-gradient(circle at 35% 35%, #6ee7b7, #10b981 70%, #047857 100%);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.9), 0 2px 4px rgba(0, 0, 0, 0.5);
}

.three-d-gizmo-dot-z {
    background: radial-gradient(circle at 35% 35%, #67e8f9, #00d2ff 70%, #0284c7 100%);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.9), 0 2px 4px rgba(0, 0, 0, 0.5);
}

.three-d-gizmo-dot-lbl {
    display: none;
    position: absolute;
    left: calc(100% + 5px * var(--gizmo-scale, 1.0));
    top: 50%;
    transform: translateY(-50%);
    font-size: calc(9.5px * var(--gizmo-scale, 1.0));
    font-weight: 700;
    color: #ffffff;
    background: rgba(15, 23, 42, 0.9);
    padding: calc(1px * var(--gizmo-scale, 1.0)) calc(6px * var(--gizmo-scale, 1.0));
    border-radius: calc(4px * var(--gizmo-scale, 1.0));
    white-space: nowrap;
    pointer-events: none;
    border: calc(1px * var(--gizmo-scale, 1.0)) solid rgba(255, 255, 255, 0.25);
}

.three-d-gizmo-overlay.show-labels .three-d-gizmo-dot-lbl {
    display: block;
}

/* 3D Axis Tip Handles (Eksen Uçlarındaki X, Y, Z Kaydırma Butonları) */
.three-d-gizmo-tip {
    position: absolute;
    width: calc(28px * var(--gizmo-scale, 1.0));
    height: calc(28px * var(--gizmo-scale, 1.0));
    border-radius: 50%;
    border: calc(2px * var(--gizmo-scale, 1.0)) solid #ffffff;
    font-family: 'Space Grotesk', 'ClassicAmpersand', sans-serif;
    font-size: calc(13px * var(--gizmo-scale, 1.0));
    font-weight: 900;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translate(-50%, -50%);
    cursor: default;
    pointer-events: auto;
    user-select: none;
    touch-action: none;
    z-index: 100415;
    transition: transform 0.12s ease, box-shadow 0.12s ease;
    box-sizing: border-box;
}

.three-d-gizmo-tip::after {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border-radius: 50%;
}

.three-d-gizmo-tip:hover {
    transform: translate(-50%, -50%) scale(1.18);
}

.three-d-gizmo-tip:active {
    cursor: default;
    transform: translate(-50%, -50%) scale(1.25);
}

.three-d-gizmo-tip-x {
    background: #ef4444;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.9), 0 2px 5px rgba(0, 0, 0, 0.5);
}

.three-d-gizmo-tip-y {
    background: #10b981;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.9), 0 2px 5px rgba(0, 0, 0, 0.5);
}

.three-d-gizmo-tip-z {
    background: #00d2ff;
    color: #0f172a;
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.9), 0 2px 5px rgba(0, 0, 0, 0.5);
}

.three-d-gizmo-hud {
    position: absolute;
    background: rgba(15, 23, 42, 0.95);
    color: #38bdf8;
    border: calc(1.5px * var(--gizmo-scale, 1.0)) solid #00d2ff;
    padding: calc(6px * var(--gizmo-scale, 1.0)) calc(12px * var(--gizmo-scale, 1.0));
    border-radius: calc(8px * var(--gizmo-scale, 1.0));
    font-size: calc(11.5px * var(--gizmo-scale, 1.0));
    font-weight: 700;
    font-family: monospace;
    pointer-events: none;
    white-space: nowrap;
    transform: translate(-50%, -140%);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6), 0 0 12px rgba(0, 210, 255, 0.35);
    display: none;
    z-index: 100420;
    animation: hudPop 0.15s ease-out;
}

@keyframes hudPop {
    from { opacity: 0; transform: translate(-50%, -120%) scale(0.9); }
    to { opacity: 1; transform: translate(-50%, -140%) scale(1); }
}

/* 3D Sun Light Gizmo (Tuval Üstü 360° Güneş Işık Tutamacı) */
.three-d-gizmo-sun {
    position: absolute;
    width: calc(30px * var(--gizmo-scale, 1.0));
    height: calc(30px * var(--gizmo-scale, 1.0));
    border-radius: 50%;
    background: linear-gradient(135deg, #fef08a 0%, #f59e0b 50%, #d97706 100%);
    border: calc(2px * var(--gizmo-scale, 1.0)) solid #ffffff;
    color: #451a03;
    font-size: calc(14px * var(--gizmo-scale, 1.0));
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translate(-50%, -50%);
    cursor: default;
    pointer-events: auto;
    user-select: none;
    touch-action: none;
    z-index: 100416;
    box-shadow: 0 0 14px rgba(245, 158, 11, 0.95), 0 0 4px rgba(254, 240, 138, 0.8), 0 2px 6px rgba(0, 0, 0, 0.5);
    transition: transform 0.12s ease, box-shadow 0.12s ease;
    box-sizing: border-box;
    animation: sunPulse 2.5s infinite ease-in-out;
}

.three-d-gizmo-sun::after {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border-radius: 50%;
}

.three-d-gizmo-sun:hover {
    transform: translate(-50%, -50%) scale(1.2);
    box-shadow: 0 0 22px rgba(245, 158, 11, 1), 0 0 8px rgba(255, 255, 255, 0.95);
}

.three-d-gizmo-sun:active {
    cursor: default;
    transform: translate(-50%, -50%) scale(1.3);
    animation: none;
}

/* Tüm 3D Gizmo Alanı İçin Standart Windows Oku (Merkez taşıma halkası hariç) */
.three-d-gizmo-overlay,
.three-d-gizmo-overlay *:not(.three-d-gizmo-center-move) {
    cursor: default !important;
}
.three-d-gizmo-center-move {
    cursor: move !important;
}

@keyframes sunPulse {
    0%, 100% { box-shadow: 0 0 12px rgba(245, 158, 11, 0.85), 0 0 4px rgba(254, 240, 138, 0.6); }
    50% { box-shadow: 0 0 22px rgba(245, 158, 11, 1), 0 0 10px rgba(254, 240, 138, 0.95); }
}

.three-d-gizmo-sun-line {
    stroke: rgba(245, 158, 11, 0.7);
    stroke-width: calc(1.4px * var(--gizmo-scale, 1.0));
    stroke-dasharray: 4, 3;
    filter: drop-shadow(0 0 3px rgba(245, 158, 11, 0.75));
}

/* 3D Sun Axis Lines & Tip Handles (Güneş Eksen Okları) */
.three-d-gizmo-sun-axis {
    stroke-width: calc(1.8px * var(--gizmo-scale, 1.0));
    stroke-linecap: round;
}

.three-d-gizmo-sun-tip {
    width: calc(18px * var(--gizmo-scale, 1.0));
    height: calc(18px * var(--gizmo-scale, 1.0));
    font-size: calc(9.5px * var(--gizmo-scale, 1.0));
    z-index: 100418;
    box-shadow: 0 0 6px rgba(245, 158, 11, 0.6), 0 2px 4px rgba(0, 0, 0, 0.5);
}

.three-d-gizmo-btn {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1.5px dashed rgba(255, 255, 255, 0.22);
    border-radius: 8px;
    color: #cbd5e1;
    font-family: 'ClassicAmpersand', 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 11.5px;
    padding: 8px 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.three-d-gizmo-btn:hover:not(.active) {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.35);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    transform: translateY(-1px);
}

.three-d-gizmo-btn.active {
    background: rgba(255, 255, 255, 0.2);
    border: 1.5px solid rgba(255, 255, 255, 0.6);
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0 2px 10px rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

/* Tutamaç Ayarları Aç/Kapat Butonu (Dişli/Ayar İkonu) */
.three-d-gizmo-gear-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1.5px solid rgba(255, 255, 255, 0.22);
    border-radius: 8px;
    color: #cbd5e1;
    width: 36px;
    min-width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 13px;
}

.three-d-gizmo-gear-btn:hover:not(.active) {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.35);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    transform: translateY(-1px);
}

.three-d-gizmo-gear-btn.active {
    background: rgba(255, 255, 255, 0.2);
    border-color: #00d2ff;
    color: #00d2ff;
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.35);
    transform: translateY(-1px);
}

/* ================= 🎛️ TUTAMAÇ & GİZMO AYARLARI ALT PANELİ ================= */
.three-d-gizmo-settings-box {
    margin-bottom: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.12);
    animation: fadeInSlideDown 0.2s ease-out;
}

@keyframes fadeInSlideDown {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

.three-d-settings-box-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.three-d-settings-box-title {
    font-size: 11.5px;
    font-weight: 700;
    color: #38bdf8;
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: 'ClassicAmpersand', 'Space Grotesk', sans-serif;
}

.three-d-box-close-btn {
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 12px;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    transition: all 0.15s ease;
}

.three-d-box-close-btn:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

.three-d-setting-item {
    margin-bottom: 8px;
}

.three-d-checkbox-label {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 11px;
    color: #cbd5e1;
    cursor: pointer;
    user-select: none;
    font-family: 'ClassicAmpersand', 'Space Grotesk', sans-serif;
}

.three-d-checkbox-label input[type="checkbox"] {
    cursor: pointer;
    accent-color: #0284c7;
    width: 14px;
    height: 14px;
}

.three-d-setting-name {
    font-weight: 600;
}

.three-d-setting-desc {
    font-size: 9.5px;
    color: #94a3b8;
    margin-top: 2px;
    margin-left: 21px;
    line-height: 1.3;
}

.three-d-setting-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.three-d-setting-lbl {
    font-size: 11px;
    color: #94a3b8;
    min-width: 90px;
    font-weight: 600;
}

.three-d-scale-presets {
    display: flex;
    gap: 5px;
    margin-top: 6px;
}

.three-d-scale-chip {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #cbd5e1;
    font-family: 'ClassicAmpersand', 'Space Grotesk', sans-serif;
    font-size: 10px;
    font-weight: 600;
    padding: 4px 6px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
    text-align: center;
}

.three-d-scale-chip:hover:not(.active) {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.three-d-scale-chip.active {
    background: rgba(255, 255, 255, 0.2);
    border-color: #38bdf8;
    color: #38bdf8;
    font-weight: 700;
}

.three-d-dist-presets {
    display: flex;
    gap: 5px;
    margin-top: 6px;
}

.three-d-dist-chip {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #cbd5e1;
    font-family: 'ClassicAmpersand', 'Space Grotesk', sans-serif;
    font-size: 10px;
    font-weight: 600;
    padding: 4px 6px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
    text-align: center;
}

.three-d-dist-chip:hover:not(.active) {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.three-d-dist-chip.active {
    background: rgba(255, 255, 255, 0.2);
    border-color: #38bdf8;
    color: #38bdf8;
    font-weight: 700;
}

.three-d-setting-toggles {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ================= ☀️ 3D STÜDYO GÜNDÜZ (LIGHT) TEMASI ================= */
body[data-theme="light"] .three-d-panel {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12), 0 2px 8px rgba(15, 23, 42, 0.05) !important;
}

body[data-theme="light"] .three-d-header {
    background: #f8fafc !important;
    border-bottom: 1px solid #e2e8f0 !important;
}

body[data-theme="light"] .three-d-title {
    color: #0f172a !important;
}

body[data-theme="light"] .three-d-icon-btn {
    color: #475569 !important;
}

body[data-theme="light"] .three-d-icon-btn:hover {
    color: #0f172a !important;
    background: #e2e8f0 !important;
}

body[data-theme="light"] .three-d-loading {
    background: #f8fafc !important;
    color: #334155 !important;
    border-bottom: 1px solid #e2e8f0 !important;
}

body[data-theme="light"] .three-d-body {
    background: #ffffff !important;
}

/* Bölümler: Ağır koyu dolgu kaldırıldı, temiz zemin ve net sınır */
body[data-theme="light"] .three-d-section {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02) !important;
}

body[data-theme="light"] .three-d-section-title {
    color: #1e293b !important;
    font-weight: 800 !important;
}

body[data-theme="light"] .three-d-label {
    color: #334155 !important;
    font-weight: 600 !important;
}

body[data-theme="light"] .three-d-val {
    color: #475569 !important;
    font-weight: 700 !important;
}

body[data-theme="light"] .three-d-input {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    color: #0f172a !important;
}

body[data-theme="light"] .three-d-input:focus {
    border-color: #64748b !important;
    box-shadow: 0 0 0 3px rgba(100, 116, 139, 0.15) !important;
}

body[data-theme="light"] .three-d-range {
    accent-color: #475569 !important;
}

/* ================= 🔘 GİRİŞ SEKMESİ TARZI BUTONLAR (GÜNDÜZ TEMASI) ================= */
/* Normal durum: Temiz zemin, ince kenarlık */
body[data-theme="light"] .three-d-elem-btn,
body[data-theme="light"] .three-d-btn-group-action,
body[data-theme="light"] .three-d-preset-btn,
body[data-theme="light"] .three-d-tab-btn,
body[data-theme="light"] .three-d-shape-mode-btn,
body[data-theme="light"] .three-d-badge-mode-btn {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    color: #475569 !important;
    font-family: 'ClassicAmpersand', 'Space Grotesk', sans-serif !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    border-radius: 8px !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03) !important;
    transition: all 0.2s ease !important;
}

/* Üzerine gelince gri yanacak şekilde (Hover) */
body[data-theme="light"] .three-d-elem-btn:hover:not(.active),
body[data-theme="light"] .three-d-btn-group-action:hover:not(.active),
body[data-theme="light"] .three-d-preset-btn:hover:not(.active),
body[data-theme="light"] .three-d-tab-btn:hover:not(.active),
body[data-theme="light"] .three-d-shape-mode-btn:hover:not(.active),
body[data-theme="light"] .three-d-badge-mode-btn:hover:not(.active) {
    background: #f1f5f9 !important;
    border-color: #cbd5e1 !important;
    color: #0f172a !important;
    box-shadow: 0 2px 6px rgba(100, 116, 139, 0.18) !important;
    transform: translateY(-1px) !important;
}

/* Aktif durum: Giriş Sekmesi gibi (Mat Çelik / Antrasit Gri Dolgu + Koyu Yazı) */
body[data-theme="light"] .three-d-elem-btn.active,
body[data-theme="light"] .three-d-btn-group-action.active,
body[data-theme="light"] .three-d-tab-btn.active,
body[data-theme="light"] .three-d-shape-mode-btn.active,
body[data-theme="light"] .three-d-badge-mode-btn.active,
body[data-theme="light"] .three-d-preset-btn.active {
    background: linear-gradient(180deg, #f1f5f9 0%, #e2e8f0 100%) !important;
    border: 1.5px solid #94a3b8 !important;
    color: #0f172a !important;
    font-weight: 700 !important;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08), 0 2px 5px rgba(0, 0, 0, 0.04) !important;
    transform: translateY(-1px) !important;
}

/* 3D Eksen Gizmo ve 4 Köşe Butonları - Giriş Sekmesi Uyumu */
body[data-theme="light"] .three-d-corner-pin-btn,
body[data-theme="light"] .three-d-gizmo-btn {
    background: #ffffff !important;
    border: 1.5px dashed #cbd5e1 !important;
    color: #475569 !important;
    font-family: 'ClassicAmpersand', 'Space Grotesk', sans-serif !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    border-radius: 8px !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03) !important;
    transition: all 0.2s ease !important;
}

body[data-theme="light"] .three-d-corner-pin-btn:hover:not(.active),
body[data-theme="light"] .three-d-gizmo-btn:hover:not(.active) {
    background: #f1f5f9 !important;
    border-color: #94a3b8 !important;
    color: #0f172a !important;
    box-shadow: 0 2px 6px rgba(100, 116, 139, 0.18) !important;
    transform: translateY(-1px) !important;
}

body[data-theme="light"] .three-d-corner-pin-btn.active,
body[data-theme="light"] .three-d-gizmo-btn.active {
    background: linear-gradient(180deg, #f1f5f9 0%, #e2e8f0 100%) !important;
    border: 1.5px solid #64748b !important;
    color: #0f172a !important;
    font-weight: 700 !important;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08), 0 2px 5px rgba(0, 0, 0, 0.04) !important;
    transform: translateY(-1px) !important;
}

/* Tutamaç Ayar Butonu - Giriş Sekmesi Uyumu */
body[data-theme="light"] .three-d-gizmo-gear-btn {
    background: #ffffff !important;
    border: 1.5px solid #cbd5e1 !important;
    color: #475569 !important;
    border-radius: 8px !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03) !important;
    transition: all 0.2s ease !important;
}

body[data-theme="light"] .three-d-gizmo-gear-btn:hover:not(.active) {
    background: #f1f5f9 !important;
    border-color: #94a3b8 !important;
    color: #0f172a !important;
    box-shadow: 0 2px 6px rgba(100, 116, 139, 0.18) !important;
    transform: translateY(-1px) !important;
}

body[data-theme="light"] .three-d-gizmo-gear-btn.active {
    background: linear-gradient(180deg, #f1f5f9 0%, #e2e8f0 100%) !important;
    border: 1.5px solid #64748b !important;
    color: #0f172a !important;
    font-weight: 700 !important;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08), 0 2px 5px rgba(0, 0, 0, 0.04) !important;
    transform: translateY(-1px) !important;
}

/* Tutamaç & Gizmo Ayarları Alt Paneli - Dolgusuz, Temiz Panel Çizgileri */
body[data-theme="light"] .three-d-gizmo-settings-box {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03) !important;
}

body[data-theme="light"] .three-d-settings-box-header {
    border-bottom: 1px solid #f1f5f9 !important;
}

body[data-theme="light"] .three-d-settings-box-title {
    color: #0f172a !important;
    font-weight: 800 !important;
}

body[data-theme="light"] .three-d-box-close-btn {
    color: #64748b !important;
}

body[data-theme="light"] .three-d-box-close-btn:hover {
    color: #0f172a !important;
    background: #f1f5f9 !important;
}

body[data-theme="light"] .three-d-checkbox-label {
    color: #334155 !important;
}

body[data-theme="light"] .three-d-setting-desc {
    color: #64748b !important;
}

body[data-theme="light"] .three-d-setting-lbl {
    color: #475569 !important;
    font-weight: 600 !important;
}

body[data-theme="light"] .three-d-scale-chip {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    color: #475569 !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02) !important;
}

body[data-theme="light"] .three-d-scale-chip:hover:not(.active) {
    background: #f1f5f9 !important;
    border-color: #cbd5e1 !important;
    color: #0f172a !important;
}

body[data-theme="light"] .three-d-scale-chip.active {
    background: #e2e8f0 !important;
    border: 1.5px solid #64748b !important;
    color: #0f172a !important;
    font-weight: 700 !important;
}

body[data-theme="light"] .three-d-dist-chip {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    color: #475569 !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02) !important;
}

body[data-theme="light"] .three-d-dist-chip:hover:not(.active) {
    background: #f1f5f9 !important;
    border-color: #cbd5e1 !important;
    color: #0f172a !important;
}

body[data-theme="light"] .three-d-dist-chip.active {
    background: #e2e8f0 !important;
    border: 1.5px solid #64748b !important;
    color: #0f172a !important;
    font-weight: 700 !important;
}

body[data-theme="light"] .three-d-setting-toggles {
    border-top: 1px solid #f1f5f9 !important;
}

body[data-theme="light"] .three-d-color-item {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
}

body[data-theme="light"] .three-d-color-lbl {
    color: #334155 !important;
    font-weight: 600 !important;
}

body[data-theme="light"] .three-d-sun-dial {
    background: radial-gradient(circle, #f8fafc 0%, #e2e8f0 100%) !important;
    border: 2px solid #94a3b8 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

body[data-theme="light"] .three-d-compass-mark {
    color: #475569 !important;
    font-weight: 800 !important;
}

body[data-theme="light"] .three-d-sun-center {
    background: #f59e0b !important;
}

body[data-theme="light"] .three-d-footer {
    background: #f8fafc !important;
    border-top: 1px solid #e2e8f0 !important;
}

body[data-theme="light"] .three-d-primary-btn {
    background: linear-gradient(180deg, #334155 0%, #1e293b 100%) !important;
    border: 1px solid #0f172a !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.25) !important;
}

body[data-theme="light"] .three-d-primary-btn:hover {
    background: linear-gradient(180deg, #475569 0%, #334155 100%) !important;
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.35) !important;
    transform: translateY(-1px) !important;
}

body[data-theme="light"] .three-d-section label {
    color: #475569 !important;
}

body[data-theme="light"] .three-d-tip-text {
    color: #64748b !important;
}

/* ================= 🎚️ AÇIK TEMA SLIDER GRUBU VE BUTON STİLLERİ ================= */
body[data-theme="light"] .three-d-slider-header {
    color: #1e293b !important;
}

body[data-theme="light"] .three-d-slider-val {
    color: #0f172a !important;
    background: #f1f5f9 !important;
    border: 1px solid #cbd5e1 !important;
}

body[data-theme="light"] .three-d-slider-range {
    background: #cbd5e1 !important;
    accent-color: #475569 !important;
}

body[data-theme="light"] .three-d-step-btn {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    color: #334155 !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04) !important;
}

body[data-theme="light"] .three-d-step-btn:hover {
    background: #f1f5f9 !important;
    color: #0f172a !important;
    border-color: #94a3b8 !important;
}

body[data-theme="light"] .three-d-size-chip,
body[data-theme="light"] .three-d-depth-chip,
body[data-theme="light"] .three-d-height-chip {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    color: #475569 !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03) !important;
}

body[data-theme="light"] .three-d-size-chip:hover:not(.active),
body[data-theme="light"] .three-d-depth-chip:hover:not(.active),
body[data-theme="light"] .three-d-height-chip:hover:not(.active) {
    background: #f8fafc !important;
    color: #0f172a !important;
    border-color: #cbd5e1 !important;
}

body[data-theme="light"] .three-d-size-chip.active,
body[data-theme="light"] .three-d-depth-chip.active,
body[data-theme="light"] .three-d-height-chip.active {
    background: #f0f9ff !important;
    border: 1.5px solid #0284c7 !important;
    color: #0284c7 !important;
    font-weight: 700 !important;
}

/* Çoklu Öge Çubuğu Açık Tema */
body[data-theme="light"] .three-d-multi-bar {
    background: #f8fafc !important;
    border-bottom: 1px solid #e2e8f0 !important;
}

body[data-theme="light"] .three-d-multi-select {
    background: #ffffff !important;
    color: #0f172a !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04) !important;
}

body[data-theme="light"] .three-d-add-btn {
    background: #ffffff !important;
    color: #0284c7 !important;
    border: 1.5px solid #0284c7 !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04) !important;
}

body[data-theme="light"] .three-d-add-btn:hover {
    background: #f0f9ff !important;
    color: #0369a1 !important;
}

body[data-theme="light"] .three-d-del-btn {
    background: #ffffff !important;
    color: #ef4444 !important;
    border: 1px solid #fca5a5 !important;
}

body[data-theme="light"] .three-d-del-btn:hover {
    background: #fef2f2 !important;
    color: #dc2626 !important;
    border-color: #ef4444 !important;
}

/* 🌟 Birebir 3D Kart & Şekil Modu Butonları (Açık Tema) */
body[data-theme="light"] #threeDExactSection {
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02) !important;
}

body[data-theme="light"] #threeDExactItemTitle {
    color: #0f172a !important;
}

body[data-theme="light"] #threeDElemExactBtn {
    background: #ffffff !important;
    border: 1.5px solid #0284c7 !important;
    color: #0284c7 !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04) !important;
}

body[data-theme="light"] .three-d-shape-mode-btn {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    color: #334155 !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03) !important;
    transition: all 0.2s ease !important;
}

body[data-theme="light"] .three-d-shape-mode-btn:hover:not(.active) {
    background: #f1f5f9 !important;
    border-color: #94a3b8 !important;
    color: #0f172a !important;
    box-shadow: 0 2px 6px rgba(100, 116, 139, 0.18) !important;
    transform: translateY(-1px) !important;
}

body[data-theme="light"] .three-d-shape-mode-btn.active {
    background: linear-gradient(180deg, #f1f5f9 0%, #e2e8f0 100%) !important;
    border: 1.5px solid #94a3b8 !important;
    color: #0f172a !important;
    font-weight: 700 !important;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08), 0 2px 5px rgba(0, 0, 0, 0.04) !important;
    transform: translateY(-1px) !important;
}

body[data-theme="light"] .three-d-action-subbtn {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    color: #334155 !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03) !important;
}

body[data-theme="light"] .three-d-action-subbtn:hover {
    background: #f1f5f9 !important;
    border-color: #94a3b8 !important;
    color: #0f172a !important;
}

/* 🎯 3D Seçim & Kilit Çubuğu Açık Tema */
body[data-theme="light"] .three-d-selection-bar {
    background: #f8fafc !important;
    border-color: #cbd5e1 !important;
}

body[data-theme="light"] .three-d-selection-bar.is-selected {
    background: #f0fdf4 !important;
    border-color: #86efac !important;
}

body[data-theme="light"] .three-d-status-title {
    color: #0f172a !important;
}

/* ================= 🎯 3D SEÇİM & MOD ÇUBUĞU (Kullanıcı İsteği) ================= */
.three-d-selection-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 8px;
    margin-bottom: 10px;
    background: rgba(15, 23, 42, 0.65);
    border: 1px solid rgba(56, 189, 248, 0.25);
    transition: all 0.25s ease;
}

.three-d-selection-bar.is-selected {
    background: rgba(14, 165, 233, 0.12);
    border-color: rgba(56, 189, 248, 0.45);
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.15);
}

.three-d-selection-bar.is-free {
    background: rgba(30, 41, 59, 0.5);
    border-color: rgba(148, 163, 184, 0.2);
}

.three-d-selection-info {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    flex: 1;
}

.three-d-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    transition: background 0.25s ease, box-shadow 0.25s ease;
}

.three-d-selection-bar.is-selected .three-d-status-dot {
    background: #10b981;
    box-shadow: 0 0 8px #10b981;
}

.three-d-selection-bar.is-free .three-d-status-dot {
    background: #94a3b8;
    box-shadow: none;
}

.three-d-status-texts {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.three-d-status-title {
    font-size: 11.5px;
    font-weight: 700;
    color: #f8fafc;
    line-height: 1.25;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.three-d-status-sub {
    font-size: 10px;
    color: #94a3b8;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.three-d-sel-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 9px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s ease;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.08);
    color: #f8fafc;
}

.three-d-sel-btn:hover {
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.3);
}

.three-d-sel-btn.btn-select {
    background: rgba(14, 165, 233, 0.2);
    border-color: rgba(56, 189, 248, 0.5);
    color: #38bdf8;
}

.three-d-sel-btn.btn-select:hover {
    background: rgba(14, 165, 233, 0.35);
    border-color: #38bdf8;
    color: #ffffff;
}

.three-d-sel-btn.btn-deselect {
    background: rgba(239, 68, 68, 0.12);
    border-color: rgba(239, 68, 68, 0.35);
    color: #fca5a5;
}

.three-d-sel-btn.btn-deselect:hover {
    background: rgba(239, 68, 68, 0.25);
    border-color: #ef4444;
    color: #ffffff;
}

.three-d-kbd {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    border-radius: 3px;
    font-family: inherit;
    font-size: 9.5px;
    font-weight: 700;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: inherit;
}

/* ================= 🚀 TUVAL ÜSTÜ YÜZEN ROZET (CANVAS BADGE) ================= */
.three-d-canvas-badge {
    position: absolute;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 70;
    pointer-events: auto;
    display: none;
    user-select: none;
    cursor: pointer;
    transition: transform 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.three-d-canvas-badge:hover {
    transform: translateX(-50%) translateY(-1px) scale(1.03);
}

.three-d-badge-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 12px;
    border-radius: 20px;
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
    color: #f8fafc;
    font-size: 11.5px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.three-d-canvas-badge.is-selected .three-d-badge-pill {
    border-color: rgba(16, 185, 129, 0.5);
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.2);
}

.three-d-canvas-badge.is-free .three-d-badge-pill {
    border-color: rgba(148, 163, 184, 0.3);
    background: rgba(30, 41, 59, 0.9);
}

.three-d-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 6px #10b981;
    transition: all 0.2s ease;
}

.three-d-canvas-badge.is-free .three-d-badge-dot {
    background: #94a3b8;
    box-shadow: none;
}

.three-d-badge-text {
    line-height: 1;
}

.three-d-badge-kbd {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 9.5px;
    font-weight: 800;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: inherit;
    line-height: 1.2;
}

/* ================= ☀️ GÜNDÜZ TEMASI (LIGHT THEME) DOLGUSUZ PANEL UYARLAMASI ================= */
body[data-theme="light"] .three-d-selection-bar {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03) !important;
}

body[data-theme="light"] .three-d-selection-bar.is-selected {
    background: #f0fdf4 !important;
    border: 1px solid #bbf7d0 !important;
    box-shadow: 0 2px 6px rgba(16, 185, 129, 0.08) !important;
}

body[data-theme="light"] .three-d-selection-bar.is-free {
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
}

body[data-theme="light"] .three-d-status-title {
    color: #0f172a !important;
}

body[data-theme="light"] .three-d-status-sub {
    color: #64748b !important;
}

body[data-theme="light"] .three-d-sel-btn {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    color: #334155 !important;
}

body[data-theme="light"] .three-d-sel-btn:hover {
    background: #f8fafc !important;
    border-color: #94a3b8 !important;
    color: #0f172a !important;
}

body[data-theme="light"] .three-d-sel-btn.btn-select {
    background: #f0f9ff !important;
    border-color: #0284c7 !important;
    color: #0284c7 !important;
}

body[data-theme="light"] .three-d-sel-btn.btn-select:hover {
    background: #e0f2fe !important;
    border-color: #0369a1 !important;
    color: #0369a1 !important;
}

body[data-theme="light"] .three-d-sel-btn.btn-deselect {
    background: #fef2f2 !important;
    border-color: #f87171 !important;
    color: #dc2626 !important;
}

body[data-theme="light"] .three-d-sel-btn.btn-deselect:hover {
    background: #fee2e2 !important;
    border-color: #ef4444 !important;
    color: #b91c1c !important;
}

body[data-theme="light"] .three-d-kbd {
    background: #f1f5f9 !important;
    border: 1px solid #cbd5e1 !important;
    color: #334155 !important;
}

body[data-theme="light"] .three-d-badge-pill {
    background: rgba(255, 255, 255, 0.95) !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08) !important;
    color: #0f172a !important;
}

body[data-theme="light"] .three-d-canvas-badge.is-selected .three-d-badge-pill {
    border-color: #10b981 !important;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.15) !important;
}

body[data-theme="light"] .three-d-canvas-badge.is-free .three-d-badge-pill {
    border-color: #cbd5e1 !important;
    background: rgba(248, 250, 252, 0.95) !important;
}

body[data-theme="light"] .three-d-badge-kbd {
    background: #f1f5f9 !important;
    border: 1px solid #cbd5e1 !important;
    color: #334155 !important;
}

/* ============================================================
   🌟 3D ROZET & İKON KONTROLLERİ VE MODAL STİLLERİ
============================================================ */
.three-d-elem-subhead {
    font-size: 10px;
    font-weight: 700;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 5px;
}

.three-d-badge-icon-row {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 6px 8px;
}

.three-d-selected-icon-preview {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

.three-d-selected-icon-preview svg {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.three-d-icon-picker-btn {
    flex: 1;
    background: linear-gradient(135deg, rgba(2, 132, 199, 0.25) 0%, rgba(56, 189, 248, 0.35) 100%);
    border: 1px solid rgba(56, 189, 248, 0.4);
    color: #38bdf8;
    font-size: 11px;
    font-weight: 700;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.three-d-icon-picker-btn:hover {
    background: linear-gradient(135deg, rgba(2, 132, 199, 0.45) 0%, rgba(56, 189, 248, 0.6) 100%);
    color: #ffffff;
    box-shadow: 0 0 12px rgba(56, 189, 248, 0.3);
    transform: translateY(-1px);
}

.three-d-icon-clear-btn {
    width: 36px;
    height: 34px;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.35);
    color: #fca5a5;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.three-d-icon-clear-btn:hover {
    background: rgba(239, 68, 68, 0.35);
    color: #ffffff;
    border-color: #ef4444;
}

.three-d-badge-themes-title {
    font-size: 10.5px;
    font-weight: 700;
    color: #334155;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 10px;
    margin-bottom: 6px;
}

body[data-theme="dark"] .three-d-badge-themes-title {
    color: #94a3b8;
}

.three-d-badge-themes-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
    margin-bottom: 8px;
}

.three-d-badge-theme-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 6px 4px;
    font-size: 11px;
    font-weight: 600;
    color: #1e293b;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.three-d-badge-theme-chip:hover {
    background: #f1f5f9;
    color: #0f172a;
    border-color: #94a3b8;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

body[data-theme="dark"] .three-d-badge-theme-chip {
    color: #e2e8f0;
    background: rgba(30, 41, 59, 0.7);
    border-color: rgba(255, 255, 255, 0.14);
}

body[data-theme="dark"] .three-d-badge-theme-chip:hover {
    background: rgba(51, 65, 85, 0.9);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.25);
}

/* 🌟 Header 3D Metin / Başlık Girişi */
.three-d-header-title-box {
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
    width: 100%;
    padding: 2px 0;
}

.three-d-header-title-input {
    flex: 1;
    height: 30px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 700;
    font-family: inherit;
    border-radius: 6px;
    border: 1.5px solid #cbd5e1;
    background: #ffffff;
    color: #0f172a;
    outline: none;
    transition: border 0.15s ease, box-shadow 0.15s ease;
}

.three-d-header-title-input:focus {
    border-color: #0ea5e9;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

body[data-theme="dark"] .three-d-header-title-input {
    background: rgba(15, 23, 42, 0.8);
    border-color: rgba(255, 255, 255, 0.18);
    color: #f8fafc;
}

body[data-theme="dark"] .three-d-header-title-input:focus {
    border-color: #38bdf8;
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

/* --- 3D İKON SEÇİCİ MODAL (200+ İKON) --- */
.three-d-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 100000;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: threeDModalFadeIn 0.2s ease-out;
}

@keyframes threeDModalFadeIn {
    from { opacity: 0; transform: scale(0.97); }
    to { opacity: 1; transform: scale(1); }
}

.three-d-modal-content {
    width: 100%;
    max-width: 740px;
    max-height: 85vh;
    background: #0f172a;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8), 0 0 40px rgba(56, 189, 248, 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.three-d-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(30, 41, 59, 0.6);
}

.three-d-modal-title {
    font-size: 15px;
    font-weight: 700;
    color: #f8fafc;
    display: flex;
    align-items: center;
    gap: 8px;
}

.three-d-modal-badge {
    font-size: 10px;
    font-weight: 700;
    background: rgba(56, 189, 248, 0.15);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: 20px;
    padding: 2px 8px;
}

.three-d-modal-close {
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 16px;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 6px;
    transition: all 0.15s ease;
}

.three-d-modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.three-d-icon-search-wrap {
    position: relative;
    padding: 12px 20px;
    background: rgba(15, 23, 42, 0.6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.three-d-icon-search-icon {
    position: absolute;
    left: 32px;
    top: 50%;
    transform: translateY(-50%);
    color: #64748b;
    font-size: 13px;
    pointer-events: none;
}

.three-d-icon-search-input {
    width: 100%;
    padding: 10px 14px 10px 36px;
    background: #1e293b;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    color: #ffffff;
    font-size: 13px;
    outline: none;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.three-d-icon-search-input:focus {
    border-color: #38bdf8;
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

.three-d-category-chips-scroll {
    display: flex;
    gap: 6px;
    padding: 10px 20px;
    overflow-x: auto;
    white-space: nowrap;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(15, 23, 42, 0.4);
}

.three-d-cat-chip {
    padding: 5px 12px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    cursor: pointer;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.three-d-cat-chip:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.three-d-cat-chip.active {
    background: #0284c7;
    color: #ffffff;
    border-color: #38bdf8;
    font-weight: 700;
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.3);
}

.three-d-icon-cards-grid {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(95px, 1fr));
    gap: 10px;
}

.three-d-icon-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 6px;
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.18s ease;
    user-select: none;
    gap: 6px;
    text-align: center;
}

.three-d-icon-card:hover {
    background: rgba(56, 189, 248, 0.12);
    border-color: rgba(56, 189, 248, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.three-d-icon-card.selected {
    background: rgba(56, 189, 248, 0.2);
    border-color: #38bdf8;
    box-shadow: 0 0 14px rgba(56, 189, 248, 0.35);
}

.three-d-icon-card-svg {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.three-d-icon-card-svg svg {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.three-d-icon-card-title {
    font-size: 10px;
    font-weight: 600;
    color: #cbd5e1;
    max-width: 85px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}




/* ============================================================
   ✨ QUICK EDIT & 3D FLOATING CARD (ÇİFT TIKLAMA DİYALOĞU)
============================================================ */
.quick-edit-3d-card {
    position: fixed;
    z-index: 100002;
    width: 260px;
    background: #0f172a;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 10px;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.75);
    color: #f8fafc;
    font-family: inherit;
    animation: q3dPop 0.15s cubic-bezier(0.16, 1, 0.3, 1);
    user-select: none;
    box-sizing: border-box;
}

body[data-theme="light"] .quick-edit-3d-card {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.12) !important;
    color: #0f172a !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

body[data-theme="light"] .q3d-header {
    border-bottom: 1px solid #e2e8f0 !important;
}

body[data-theme="light"] .q3d-title {
    color: #0f172a !important;
}

body[data-theme="light"] .q3d-close-btn {
    color: #475569 !important;
}

body[data-theme="light"] .q3d-close-btn:hover {
    color: #ef4444 !important;
    background: #fee2e2 !important;
}

body[data-theme="light"] .q3d-body label {
    color: #334155 !important;
}

body[data-theme="light"] .q3d-body input,
body[data-theme="light"] .q3d-body select {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    color: #0f172a !important;
}

@keyframes q3dPop {
    from { opacity: 0; transform: scale(0.92); }
    to { opacity: 1; transform: scale(1); }
}

.q3d-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 8px;
}

.q3d-title {
    font-size: 11px;
    font-weight: 700;
    color: #f8fafc;
    display: flex;
    align-items: center;
    gap: 6px;
}

.q3d-close-btn {
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 13px;
    cursor: pointer;
    padding: 2px 5px;
    border-radius: 4px;
    transition: all 0.15s;
}

.q3d-close-btn:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

.q3d-body {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.q3d-input-group {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.q3d-lbl {
    font-size: 10px;
    font-weight: 600;
    color: #94a3b8;
}

.q3d-text-input {
    width: 100%;
    padding: 6px 8px;
    background: #1e293b;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    color: #ffffff;
    font-size: 12px;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.15s;
}

.q3d-text-input:focus {
    border-color: #38bdf8;
}

.q3d-convert-btn {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    background: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
    border: none;
    border-radius: 8px;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.4);
    text-align: left;
    margin-top: 2px;
    box-sizing: border-box;
}

.q3d-convert-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(56, 189, 248, 0.5);
    filter: brightness(1.08);
}

.q3d-btn-icon {
    font-size: 16px;
    flex-shrink: 0;
}

.q3d-btn-texts {
    display: flex;
    flex-direction: column;
}

.q3d-btn-main {
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
}

.q3d-btn-sub {
    font-size: 9px;
    opacity: 0.9;
    font-weight: 500;
    line-height: 1.2;
}

.q3d-sun-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 6px 10px;
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.35);
    border-radius: 6px;
    color: #f59e0b;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    box-sizing: border-box;
}

.q3d-sun-btn:hover {
    background: rgba(245, 158, 11, 0.28);
    color: #ffffff;
    border-color: #f59e0b;
}

.q3d-actions-row {
    display: flex;
    gap: 4px;
    margin-top: 2px;
}

.q3d-act-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 5px 2px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    color: #cbd5e1;
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}

.q3d-act-btn:hover {
    background: rgba(255, 255, 255, 0.14);
    color: #ffffff;
}

.q3d-act-del {
    color: #fca5a5;
    border-color: rgba(239, 68, 68, 0.3);
}

.q3d-act-del:hover {
    background: rgba(239, 68, 68, 0.25);
    color: #ffffff;
    border-color: #ef4444;
}

/* 🌟 Birebir 3D Öge Şekil Modu Butonları (Katı Silüet ↔ Rozet ↔ Kart) */
.three-d-shape-mode-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 7px 8px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 7px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(30, 41, 59, 0.8);
    color: #cbd5e1;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
    user-select: none;
}

.three-d-shape-mode-btn:hover {
    color: #ffffff;
    background: rgba(51, 65, 85, 0.95);
    border-color: rgba(255, 255, 255, 0.25);
}

.three-d-shape-mode-btn.active {
    background: rgba(14, 165, 233, 0.2);
    color: #38bdf8;
    border-color: #38bdf8;
    font-weight: 700;
    box-shadow: 0 0 8px rgba(14, 165, 233, 0.3);
}

/* ==================== 3D DOCK STEPPER POPOVER ==================== */
.dock-3d-stepper-popover {
    position: fixed;
    z-index: 10001;
    width: 200px;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 9px;
    box-shadow: 0 10px 25px -3px rgba(15, 23, 42, 0.18), 0 4px 6px -2px rgba(15, 23, 42, 0.08);
    padding: 7px 9px;
    font-family: 'ClassicAmpersand', 'Inter', sans-serif;
    user-select: none;
    animation: dockStepperPop 0.15s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

body[data-theme="dark"] .dock-3d-stepper-popover {
    background: #0f172a;
    border-color: #334155;
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.6), 0 0 15px rgba(59, 130, 246, 0.15);
}

@keyframes dockStepperPop {
    from { opacity: 0; transform: translateY(6px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.stepper-popover-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    padding-bottom: 5px;
    margin-bottom: 6px;
    border-bottom: 1px solid #e2e8f0;
}

body[data-theme="dark"] .stepper-popover-header {
    border-bottom-color: #1e293b;
}

.stepper-title {
    font-size: 11px;
    font-weight: 700;
    color: #1e293b;
    white-space: nowrap;
}

body[data-theme="dark"] .stepper-title {
    color: #f1f5f9;
}

.stepper-badge-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.stepper-badge {
    font-size: 10.5px;
    font-weight: 800;
    color: #0284c7;
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    padding: 1px 6px;
    border-radius: 4px;
    min-width: 34px;
    text-align: center;
    cursor: pointer;
    transition: all 0.15s ease;
}

.stepper-badge:hover {
    background: #e0f2fe;
    border-color: #38bdf8;
    color: #0369a1;
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2);
}

body[data-theme="dark"] .stepper-badge {
    color: #38bdf8;
    background: rgba(14, 165, 233, 0.15);
    border-color: rgba(56, 189, 248, 0.3);
}

body[data-theme="dark"] .stepper-badge:hover {
    background: rgba(14, 165, 233, 0.28);
    border-color: #38bdf8;
    color: #7dd3fc;
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.3);
}

.stepper-direct-input {
    width: 52px;
    height: 20px;
    padding: 0 4px;
    font-family: 'ClassicAmpersand', 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 800;
    text-align: center;
    color: #0284c7;
    background: #ffffff;
    border: 1.5px solid #0284c7;
    border-radius: 4px;
    outline: none;
    box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.2);
    -moz-appearance: textfield;
}

.stepper-direct-input::-webkit-outer-spin-button,
.stepper-direct-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

body[data-theme="dark"] .stepper-direct-input {
    color: #38bdf8;
    background: #1e293b;
    border-color: #38bdf8;
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.25);
}

.stepper-close-btn {
    border: none;
    background: transparent;
    color: #94a3b8;
    font-size: 12px;
    cursor: pointer;
    padding: 0 2px;
    line-height: 1;
    border-radius: 3px;
}

.stepper-close-btn:hover {
    color: #ef4444;
}

.stepper-controls-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
}

.stepper-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 26px;
    border-radius: 6px;
    border: 1px solid #cbd5e1;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    color: #334155;
    font-size: 11px;
    cursor: pointer;
    transition: all 0.1s ease;
}

.stepper-btn:hover {
    background: #e2e8f0;
    color: #0f172a;
    border-color: #94a3b8;
}

.stepper-btn:active {
    transform: scale(0.94);
}

body[data-theme="dark"] .stepper-btn {
    background: #1e293b;
    border-color: #334155;
    color: #cbd5e1;
}

body[data-theme="dark"] .stepper-btn:hover {
    background: #334155;
    color: #ffffff;
}

.stepper-step-selector {
    display: flex;
    align-items: center;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    border-radius: 5px;
    padding: 1.5px;
    gap: 2px;
}

body[data-theme="dark"] .stepper-step-selector {
    background: #1e293b;
    border-color: #334155;
}

.stepper-step-pill {
    border: none;
    background: transparent;
    padding: 2.5px 7px;
    font-size: 9.5px;
    font-weight: 600;
    color: #64748b;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.1s ease;
}

.stepper-step-pill:hover {
    color: #0f172a;
}

.stepper-step-pill.active {
    background: #ffffff;
    color: #0284c7;
    font-weight: 700;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

body[data-theme="dark"] .stepper-step-pill {
    color: #94a3b8;
}

body[data-theme="dark"] .stepper-step-pill:hover {
    color: #ffffff;
}

body[data-theme="dark"] .stepper-step-pill.active {
    background: #0284c7;
    color: #ffffff;
}

.dock-mini-arrow {
    display: inline-block;
    font-size: 7px;
    opacity: 0.75;
    margin-left: 1px;
    transition: transform 0.15s ease;
    pointer-events: none;
}

.dock-3d-btn.popover-open .dock-mini-arrow {
    transform: rotate(180deg);
}

.dock-3d-btn.popover-open {
    border-color: #0284c7 !important;
    background: #f0f9ff !important;
    color: #0284c7 !important;
}

body[data-theme="dark"] .dock-3d-btn.popover-open {
    border-color: #38bdf8 !important;
    background: rgba(14, 165, 233, 0.2) !important;
    color: #38bdf8 !important;
}