#sve-root * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        #sve-root {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: #000000;

            min-height: 100vh;
            padding: 20px;
            color: #fff;
            position: relative;
            overflow-x: hidden;
        }

        #sve-root::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;

            pointer-events: none;
            z-index: 0;

        }


        #sve-root::after {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: radial-gradient(circle, rgba(167, 139, 250, 0.07) 1px, transparent 1px);
            background-size: 60px 60px;
            pointer-events: none;
            z-index: 0;
            will-change: transform;
            animation: bubble 40s linear infinite;
        }

        @keyframes bubble {
            0%   { transform: translateY(0); }
            100% { transform: translateY(-60px); }
        }

        #sve-root .sve-container {
            max-width: 1400px;
            margin: 0 auto;
            background: rgba(40, 20, 60, 0.7);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-radius: 30px;
            padding: 30px;
            box-shadow:
                0 8px 32px rgba(0, 0, 0, 0.6),
                inset 0 1px 1px rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.08);
            position: relative;
            z-index: 1;
        }

        #sve-root .sve-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 100px;
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, transparent 100%);
            border-radius: 30px 30px 0 0;
            pointer-events: none;
        }

        #sve-root .sve-container::after {
            content: '';
            position: absolute;
            top: 10px;
            left: 10px;
            width: 150px;
            height: 150px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        #sve-root .sve-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
            padding: 20px;
            background: rgba(60, 30, 80, 0.5);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow:
                0 8px 16px rgba(0, 0, 0, 0.4),
                inset 0 1px 1px rgba(255, 255, 255, 0.15);
            position: relative;
            z-index: 100;
        }

        #sve-root .sve-header::before {
            display: none;
        }

        #sve-root .sve-header::after {
            content: '';
            position: absolute;
            bottom: -50%;
            left: -50%;
            width: 150px;
            height: 150px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.07) 0%, transparent 70%);
            pointer-events: none;
            border-radius: 20px;
        }

        #sve-root .sve-h1 {
            font-size: 28px;
            display: flex;
            align-items: center;
            gap: 12px;
            color: #FFFFFF;
            font-weight: 700;
            letter-spacing: -0.5px;
        }

        #sve-root h1::before {
            content: "🎨";
            font-size: 32px;
            -webkit-text-fill-color: initial;
            filter: drop-shadow(0 0 10px rgba(167, 139, 250, 0.5));
        }

        #sve-root .sve-buttons {
            display: flex;
            gap: 12px;
            align-items: center;
        }

        #sve-root .sve-button {
            padding: 12px 24px;
            border: none;
            border-radius: 12px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
            position: relative;
            overflow: hidden;
        }

        #sve-root .sve-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s;
        }

        #sve-root button:hover::before {
            left: 100%;
        }

        #sve-root .sve-btn-import {
            background: transparent;
            color: #84cc16;
            border: 2px solid #84cc16;
            box-shadow: 0 0 15px rgba(132, 204, 22, 0.4);
        }

        #sve-root .sve-btn-import:hover {
            background: rgba(132, 204, 22, 0.1);
            transform: translateY(-2px);
            box-shadow: 0 0 25px rgba(132, 204, 22, 0.7);
        }

        #sve-root .sve-btn-reset {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            color: #a78bfa;
            border: 1px solid rgba(167, 139, 250, 0.3);
            padding: 10px 14px;
            border-radius: 12px;
            font-size: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        #sve-root .sve-btn-reset:hover:not(:disabled) {
            background: rgba(167, 139, 250, 0.2);
            color: #fff;
            border-color: #a78bfa;
            transform: rotate(-45deg) scale(1.1);
            box-shadow: 0 0 20px rgba(167, 139, 250, 0.5);
        }

        #sve-root .sve-btn-reset:disabled {
            color: rgba(167, 139, 250, 0.3);
            cursor: not-allowed;
            opacity: 0.3;
            border-color: rgba(167, 139, 250, 0.1);
        }

        #sve-root .sve-btn-reset:active:not(:disabled) {
            transform: rotate(-90deg) scale(1.1);
        }


        #sve-root .sve-btn-export {
            background: #a3e635;
            color: #000000;
            padding: 12px 24px;
            border: none;
            border-radius: 12px;
            font-size: 15px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 0 20px rgba(163, 230, 53, 0.6);
        }

        #sve-root .sve-btn-export:hover:not(:disabled) {
            background: #a3e635;
            transform: translateY(-2px);
            box-shadow: 0 0 30px rgba(163, 230, 53, 0.9);
        }

        #sve-root .sve-btn-export:disabled {
            background: rgba(74, 74, 94, 0.3);
            color: rgba(255, 255, 255, 0.3);
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }

        /* ====== MODAL EXPORT ====== */
        #sve-export-modal {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.42);
            backdrop-filter: blur(5px);
            -webkit-backdrop-filter: blur(5px);
            z-index: 99998;
            display: none;
            align-items: center;
            justify-content: center;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        }
        #sve-export-modal.sve-active { display: flex; }

        #sve-export-modal .sve-emod-card {
            background: rgba(18, 8, 35, 0.97);
            border-radius: 24px;
            padding: 32px 32px 28px;
            border: 1px solid rgba(168, 85, 247, 0.28);
            box-shadow: 0 40px 100px rgba(0,0,0,0.85), 0 0 0 1px rgba(255,255,255,0.05) inset;
            width: 460px;
            max-width: calc(100vw - 32px);
            animation: emodIn 0.26s cubic-bezier(0.34, 1.5, 0.64, 1);
        }
        @keyframes emodIn {
            from { opacity: 0; transform: scale(0.88) translateY(20px); }
            to   { opacity: 1; transform: scale(1)    translateY(0); }
        }

        #sve-export-modal .sve-emod-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 26px;
        }
        #sve-export-modal .sve-emod-title {
            font-size: 18px;
            font-weight: 800;
            color: #fff;
        }
        #sve-export-modal .sve-emod-close {
            background: rgba(255,255,255,0.07);
            border: 1px solid rgba(255,255,255,0.1);
            color: #777;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            cursor: pointer;
            font-size: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.18s;
            flex-shrink: 0;
        }
        #sve-export-modal .sve-emod-close:hover {
            background: rgba(239,68,68,0.22);
            border-color: rgba(239,68,68,0.45);
            color: #fff;
        }

        #sve-export-modal .sve-emod-label {
            font-size: 10px;
            font-weight: 800;
            letter-spacing: 1.8px;
            text-transform: uppercase;
            color: rgba(167,139,250,0.6);
            margin-bottom: 10px;
        }

        /* Format */
        #sve-export-modal .sve-emod-fmt-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 8px;
            margin-bottom: 22px;
        }
        #sve-export-modal .sve-emod-fmt-btn {
            background: rgba(55,25,75,0.5);
            border: 1.5px solid rgba(255,255,255,0.08);
            color: #999;
            padding: 16px 8px 13px;
            border-radius: 14px;
            cursor: pointer;
            font-size: 12px;
            font-weight: 700;
            font-family: inherit;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            transition: all 0.18s;
        }
        #sve-export-modal .sve-emod-fmt-btn:hover {
            background: rgba(168,85,247,0.16);
            border-color: rgba(168,85,247,0.4);
            color: #e9d5ff;
        }
        #sve-export-modal .sve-emod-fmt-btn.sve-active {
            background: rgba(168,85,247,0.25);
            border-color: rgba(168,85,247,0.9);
            box-shadow: 0 0 18px rgba(168,85,247,0.28);
            color: #f3e8ff;
        }
        #sve-export-modal .sve-emod-fmt-icon { font-size: 24px; line-height: 1; }

        /* Scale */
        #sve-export-modal .sve-emod-scale-wrap {
            overflow: hidden;
            transition: max-height 0.22s ease, opacity 0.22s ease, margin-bottom 0.22s ease;
            max-height: 200px;
            opacity: 1;
            margin-bottom: 22px;
        }
        #sve-export-modal .sve-emod-scale-wrap.sve-hidden {
            max-height: 0;
            opacity: 0;
            margin-bottom: 0;
        }
        #sve-export-modal .sve-emod-scale-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 8px;
            margin-bottom: 10px;
        }
        #sve-export-modal .sve-emod-scale-btn {
            background: rgba(55,25,75,0.5);
            border: 1.5px solid rgba(255,255,255,0.08);
            color: #999;
            padding: 11px 8px;
            border-radius: 11px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 800;
            font-family: inherit;
            text-align: center;
            transition: all 0.18s;
        }
        #sve-export-modal .sve-emod-scale-btn:hover {
            background: rgba(168,85,247,0.16);
            border-color: rgba(168,85,247,0.4);
            color: #e9d5ff;
        }
        #sve-export-modal .sve-emod-scale-btn.sve-active {
            background: rgba(168,85,247,0.25);
            border-color: rgba(168,85,247,0.9);
            box-shadow: 0 0 14px rgba(168,85,247,0.28);
            color: #f3e8ff;
        }
        #sve-export-modal .sve-emod-dimensions {
            font-size: 11px;
            font-weight: 700;
            color: rgba(167,139,250,0.5);
            text-align: right;
            letter-spacing: 0.3px;
        }

        /* Séparateur */
        #sve-export-modal .sve-emod-sep {
            height: 1px;
            background: rgba(255,255,255,0.07);
            margin: 20px 0;
        }

        /* Nom du fichier */
        #sve-export-modal .sve-emod-filename-wrap { margin-bottom: 24px; }
        #sve-export-modal .sve-emod-filename-row {
            display: flex;
            align-items: center;
            background: rgba(255,255,255,0.04);
            border: 1.5px solid rgba(255,255,255,0.09);
            border-radius: 11px;
            overflow: hidden;
            transition: border-color 0.18s;
        }
        #sve-export-modal .sve-emod-filename-row:focus-within {
            border-color: rgba(168,85,247,0.65);
        }
        #sve-export-modal .sve-emod-filename-input {
            flex: 1;
            background: transparent;
            border: none;
            outline: none;
            color: #fff;
            font-size: 13px;
            font-weight: 700;
            font-family: inherit;
            padding: 11px 4px 11px 14px;
        }
        #sve-export-modal .sve-emod-filename-ext {
            font-size: 13px;
            font-weight: 700;
            color: rgba(167,139,250,0.65);
            padding: 11px 14px 11px 2px;
            white-space: nowrap;
            pointer-events: none;
        }

        /* Confirm — même style que .sve-btn-export (vert + halo) */
        #sve-export-modal .sve-emod-confirm {
            width: 100%;
            background: #a3e635;
            border: none;
            color: #000;
            padding: 14px;
            border-radius: 13px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 800;
            font-family: inherit;
            letter-spacing: 0.4px;
            transition: all 0.2s ease;
            box-shadow: 0 0 20px rgba(163, 230, 53, 0.6);
        }
        #sve-export-modal .sve-emod-confirm:hover {
            background: #a3e635;
            box-shadow: 0 0 30px rgba(163, 230, 53, 0.9);
            transform: translateY(-2px);
        }

        #sve-root .sve-rotation-controls {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 18px;
        }

        #sve-root #rotationSlider {
            width: 100%;
            height: 8px;
            border-radius: 10px;
            background: rgba(58, 58, 78, 0.4);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            outline: none;
            -webkit-appearance: none;
            border: 1px solid rgba(167, 139, 250, 0.2);
            box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
        }

        #sve-root #rotationSlider::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: linear-gradient(135deg, #a3e635 0%, #84cc16 100%);
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 0 15px rgba(163, 230, 53, 0.6);
            border: 2px solid rgba(255, 255, 255, 0.3);
        }

        #sve-root #rotationSlider::-webkit-slider-thumb:hover {
            transform: scale(1.3);
            box-shadow: 0 0 25px rgba(163, 230, 53, 1);
        }

        #sve-root #rotationSlider::-moz-range-thumb {
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: linear-gradient(135deg, #a3e635 0%, #84cc16 100%);
            cursor: pointer;
            border: 2px solid rgba(255, 255, 255, 0.3);
            box-shadow: 0 0 15px rgba(163, 230, 53, 0.6);
        }

        #sve-root .sve-rotation-display {
            text-align: center;
            font-size: 28px;
            font-weight: 700;
            background: linear-gradient(135deg, #a3e635 0%, #84cc16 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-family: 'Monaco', 'Menlo', monospace;
            text-shadow: 0 0 30px rgba(163, 230, 53, 0.5);
            filter: drop-shadow(0 0 10px rgba(163, 230, 53, 0.5));
        }

        #sve-root .sve-rotation-buttons {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 8px;
        }

        #sve-root .sve-btn-rotation {
            background: rgba(58, 58, 78, 0.4);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            color: #fff;
            border: 1px solid rgba(132, 204, 22, 0.3);
            padding: 12px;
            border-radius: 10px;
            cursor: pointer;
            font-size: 13px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        #sve-root .sve-btn-rotation:hover {
            background: rgba(132, 204, 22, 0.3);
            border-color: #84cc16;
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(132, 204, 22, 0.5);
        }

        #sve-root .sve-mirror-controls {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-top: 18px;
        }

        #sve-root .sve-btn-mirror {
            background: rgba(58, 58, 78, 0.4);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            color: #fff;
            border: 1px solid rgba(132, 204, 22, 0.3);
            padding: 14px;
            border-radius: 10px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        #sve-root .sve-btn-mirror:hover {
            background: rgba(132, 204, 22, 0.3);
            border-color: #84cc16;
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(132, 204, 22, 0.5);
        }

        #sve-root .sve-btn-mirror.sve-active {
            background: linear-gradient(135deg, #a3e635 0%, #84cc16 100%);
            color: #1e1e2e;
            border-color: #a3e635;
            box-shadow: 0 0 25px rgba(163, 230, 53, 0.6);
            font-weight: 700;
        }

        #sve-root .sve-main-content {
            display: grid;
            grid-template-columns: 320px 1fr;
            gap: 30px;
            position: relative;
            z-index: 1;
        }

        #sve-root .sve-sidebar {
            background: rgba(60, 30, 80, 0.5);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-radius: 20px;
            padding: 25px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow:
                0 8px 32px rgba(0, 0, 0, 0.4),
                inset 0 1px 1px rgba(255, 255, 255, 0.15);
            position: relative;
            overflow: visible; /* évite de rogner la dernière couleur de la grille */
        }

        #sve-root .sve-sidebar::before { display: none; }


        #sve-root .sve-section-reset {
            -webkit-appearance: none;
            appearance: none;
            background: transparent;
            border: none;
            outline: none;
            box-shadow: none;
            color: rgba(255, 255, 255, 0.5);
            font-size: 20px;
            cursor: pointer;
            padding: 6px 10px;
            border-radius: 50%;
            transition: color 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0.6;
            aspect-ratio: 1/1;
        }

        #sve-root .sve-section-reset::before,
        #sve-root .sve-section-reset::after {
            display: none !important;
            content: none !important;
        }

        #sve-root .sve-section-reset:hover {
            opacity: 1;
            color: #a78bfa;
            transform: rotate(-45deg) scale(1.1);
            background: transparent;
            outline: none;
            box-shadow: none;
        }

        #sve-root .sve-section-reset:focus,
        #sve-root .sve-section-reset:focus-visible {
            outline: none;
            box-shadow: none;
            background: transparent;
        }

        #sve-root .sve-section-reset:active {
            outline: none;
            box-shadow: none;
            background: transparent;
            transform: rotate(-90deg) scale(0.95);
        }

        #sve-root .sve-color-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 8px;
            margin-top: 18px;
        }

        #sve-root .sve-gradient-block {
            grid-column: 1 / -1;
            background: rgba(42, 42, 64, 0.4);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: 12px;
            padding: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
            border: 1px solid rgba(132, 204, 22, 0.2);
        }

        #sve-root .sve-gradient-block:hover {
            border-color: #84cc16;
            transform: translateY(-2px);
            box-shadow: 0 4px 20px rgba(132, 204, 22, 0.3);
        }

        #sve-root .sve-gradient-label {
            font-size: 10px;
            font-weight: 700;
            letter-spacing: 1.5px;
            color: #999999;
            margin-bottom: 8px;
            text-align: center;
        }

        #sve-root .sve-gradient-swatches {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 6px;
            margin-bottom: 8px;
        }

        #sve-root .sve-gradient-mini-swatch-wrapper {
            flex: 1;
            position: relative;
            z-index: 1;
            transition: z-index 0s;
        }
        #sve-root .sve-gradient-mini-swatch-wrapper:hover {
            z-index: 10;
        }

        #sve-root .sve-gradient-mini-swatch {
            width: 100%;
            height: auto;
            aspect-ratio: 1 / 1;
            min-height: 0;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.2s ease;
            border: 2px solid rgba(255, 255, 255, 0.15);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
            position: relative;
            z-index: 1;
            overflow: hidden;
        }

        #sve-root .sve-gradient-mini-swatch:hover {
            transform: scale(1.05);
            border-color: #84cc16;
            box-shadow: 0 0 15px rgba(132, 204, 22, 0.5);
        }

        #sve-root .sve-gradient-delete-btn {
            position: absolute;
            top: -7px;
            right: -7px;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: rgba(239, 68, 68, 0.7);
            color: #fff;
            border: 1.5px solid rgba(239, 68, 68, 0.9);
            font-size: 13px;
            font-weight: 700;
            cursor: pointer;
            display: none;
            align-items: center;
            justify-content: center;
            transition: all 0.2s ease;
            padding: 0;
            line-height: 1;
            z-index: 100;
            pointer-events: auto;
            overflow: hidden;
        }

        #sve-root .sve-gradient-mini-swatch-wrapper:hover .sve-gradient-delete-btn {
            display: flex;
        }

        /* Drag & drop pour réordonner les nuances d'un dégradé */
        #sve-root .sve-gradient-compact-swatch[draggable="true"],
        #sve-root .sve-gradient-mini-swatch-wrapper[draggable="true"] { cursor: grab; }
        #sve-root .sve-gradient-compact-swatch.drag-source,
        #sve-root .sve-gradient-mini-swatch-wrapper.drag-source { opacity: 0.3; }
        #sve-root .sve-gradient-compact-swatch.drag-over-left,
        #sve-root .sve-gradient-mini-swatch-wrapper.drag-over-left {
            box-shadow: -3px 0 0 0 #a78bfa;
        }
        #sve-root .sve-gradient-compact-swatch.drag-over-right,
        #sve-root .sve-gradient-mini-swatch-wrapper.drag-over-right {
            box-shadow: 3px 0 0 0 #a78bfa;
        }

        #sve-root .sve-gradient-delete-btn:hover {
            background: rgba(239, 68, 68, 0.3);
            border-color: #f87171;
            color: #fff;
            transform: scale(1.15);
            box-shadow: 0 0 8px rgba(239, 68, 68, 0.5);
            z-index: 200;
        }

        #sve-root .sve-gradient-add-btn {
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: rgba(167, 139, 250, 0.15);
            color: #a78bfa;
            border: 1.5px dashed rgba(167, 139, 250, 0.5);
            font-size: 16px;
            font-weight: 300;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s ease;
            padding: 0;
            line-height: 1;
            flex-shrink: 0;
            align-self: center;
        }
        #sve-root .sve-gradient-add-btn:hover {
            background: rgba(167, 139, 250, 0.3);
            border-color: #a78bfa;
            color: #fff;
            transform: scale(1.15);
            box-shadow: 0 0 10px rgba(167, 139, 250, 0.5);
        }

        #sve-root .sve-color-item {
            position: relative;
        }
        #sve-root .sve-color-to-gradient-btn {
            position: absolute;
            top: -9px;
            right: -9px;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: rgba(167, 139, 250, 0.75);
            color: #fff;
            border: 2px solid rgba(167, 139, 250, 0.9);
            font-size: 14px;
            cursor: pointer;
            display: none;
            align-items: center;
            justify-content: center;
            transition: all 0.2s ease;
            padding: 0;
            line-height: 1;
            z-index: 10;
            overflow: hidden;
            box-shadow: 0 0 8px rgba(167, 139, 250, 0.5);
        }
        #sve-root .sve-color-item:hover .sve-color-to-gradient-btn {
            display: flex;
        }
        #sve-root .sve-color-to-gradient-btn:hover {
            background: rgba(167, 139, 250, 1);
            border-color: #c4b5fd;
            color: #fff;
            transform: scale(1.18);
            box-shadow: 0 0 14px rgba(167, 139, 250, 0.8);
        }

        #sve-root .sve-gradient-remove-btn {
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: rgba(239, 68, 68, 0.12);
            color: #f87171;
            border: 1.5px dashed rgba(239, 68, 68, 0.4);
            font-size: 18px;
            font-weight: 300;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s ease;
            padding: 0;
            line-height: 1;
            flex-shrink: 0;
            align-self: center;
        }
        #sve-root .sve-gradient-remove-btn:hover {
            background: rgba(239, 68, 68, 0.25);
            border-color: #f87171;
            color: #fff;
            transform: scale(1.15);
            box-shadow: 0 0 10px rgba(239, 68, 68, 0.4);
        }

        /* ── Points d'ancrage — carré, couleurs de l'app ── */
        #sve-root .sve-anchor-point {
            fill: rgba(15, 15, 25, 0.85);
            stroke: #a3e635;
            cursor: move;
            transition: transform 0.12s ease, fill 0.12s ease, stroke 0.12s ease;
            transform-box: fill-box;
            transform-origin: center;
            filter: drop-shadow(0 0 2px rgba(163, 230, 53, 0.4));
        }
        #sve-root .sve-anchor-point:hover {
            fill: rgba(163, 230, 53, 0.15);
            stroke: #d9f99d;
            transform: scale(1.6);
            filter: drop-shadow(0 0 4px rgba(163, 230, 53, 0.7));
        }
        #sve-root .sve-anchor-point.selected {
            fill: #a3e635;
            stroke: rgba(255,255,255,0.9);
            filter: drop-shadow(0 0 5px rgba(163, 230, 53, 0.9));
        }
        #sve-root .sve-anchor-point.selected:hover {
            transform: scale(1.3);
        }
        #sve-root .sve-anchor-point.dragging {
            fill: #f87171;
            stroke: white;
            filter: drop-shadow(0 0 4px rgba(248, 113, 113, 0.8));
        }

        /* ── Ligne de tangente ── */
        #sve-root .sve-control-line {
            fill: none;
            pointer-events: none;
            stroke: rgba(167, 139, 250, 0.6);
        }

        /* ── Handle Bézier — cercle, violet de l'app ── */
        #sve-root .sve-control-point {
            fill: rgba(15, 15, 25, 0.85);
            stroke: #a78bfa;
            cursor: move;
            transition: transform 0.12s ease, fill 0.12s ease;
            transform-box: fill-box;
            transform-origin: center;
            filter: drop-shadow(0 0 2px rgba(167, 139, 250, 0.4));
        }
        #sve-root .sve-control-point:hover {
            fill: rgba(167, 139, 250, 0.2);
            stroke: #c4b5fd;
            transform: scale(1.5);
            filter: drop-shadow(0 0 4px rgba(167, 139, 250, 0.7));
        }
        #sve-root .sve-control-point.dragging {
            fill: #f87171;
            stroke: white;
        }

        /* --- MODE ÉDITION --- */
        #sve-root .sve-btn-edit-mode-wrap {
            position: relative;
            display: inline-flex;
        }
        #sve-root .sve-btn-edit-mode {
            background: transparent;
            color: #a78bfa;
            border: 2px solid #a78bfa;
            box-shadow: 0 0 15px rgba(167, 139, 250, 0.4);
        }
        #sve-root .sve-btn-edit-mode-wrap .sve-badge-beta {
            position: absolute;
            top: -7px;
            right: -8px;
            background: linear-gradient(135deg, #4ade80, #16a34a);
            color: #fff;
            font-size: 10px;
            font-weight: 800;
            letter-spacing: 0.08em;
            padding: 2px 7px;
            border-radius: 5px;
            transform: rotate(12deg);
            box-shadow: 0 2px 8px rgba(167, 139, 250, 0.5);
            pointer-events: none;
            animation: badgePulse 2.5s ease-in-out infinite;
            background: linear-gradient(135deg, #a78bfa, #7c3aed);
        }
        #sve-root #editModeBtn:disabled ~ .sve-badge-beta {
            display: none;
        }
        @keyframes badgePulse {
            0%, 100% { box-shadow: 0 2px 8px rgba(167, 139, 250, 0.5); }
            50%       { box-shadow: 0 2px 16px rgba(167, 139, 250, 0.9); }
        }
        #sve-root .sve-btn-edit-mode:hover:not(:disabled) {
            background: rgba(167, 139, 250, 0.1);
            transform: translateY(-2px);
            box-shadow: 0 0 25px rgba(167, 139, 250, 0.7);
        }
        #sve-root .sve-btn-edit-mode.sve-active {
            background: linear-gradient(135deg, #a78bfa 0%, #7c3aed 100%);
            color: #fff;
            border-color: #a78bfa;
            box-shadow: 0 0 25px rgba(167, 139, 250, 0.8);
        }
        #sve-root .sve-btn-edit-mode:disabled {
            color: rgba(167, 139, 250, 0.3);
            cursor: not-allowed;
            opacity: 0.3;
            border-color: rgba(167, 139, 250, 0.1);
        }
        /* Boutons Undo / Redo */
        #sve-root .sve-btn-undo-icon {
            background: transparent;
            color: #a78bfa;
            border: 2px solid rgba(167, 139, 250, 0.4);
            font-size: 16px;
            padding: 0;
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            line-height: 1;
        }
        #sve-root .sve-btn-undo-icon:hover:not(:disabled) {
            background: rgba(167, 139, 250, 0.1);
            border-color: #a78bfa;
            transform: translateY(-1px);
            box-shadow: 0 0 12px rgba(167, 139, 250, 0.4);
        }
        #sve-root .sve-btn-undo-icon:disabled {
            opacity: 0.25;
            cursor: not-allowed;
        }
        /* Blocage des outils en mode édition */
        #sve-root.sve-edit-active .sve-section-tool {
            opacity: 0.35;
            pointer-events: none;
            user-select: none;
            position: relative;
        }
        /* L'opacity:0.35 + pointer-events:none suffisent à indiquer le mode désactivé */

        #edit-overlay-svg {
            position: absolute;
            pointer-events: all;
            z-index: 10;
            overflow: visible;
            cursor: default;
        }

        /* Header opaque en mode édition pour bien voir qu'on est en mode édition */
        #sve-root.sve-edit-active .sve-header {
            background: rgba(60, 20, 90, 0.97);
            border-color: #a78bfa;
            box-shadow:
                0 0 0 1px #a78bfa,
                0 0 30px rgba(167, 139, 250, 0.35),
                0 8px 16px rgba(0, 0, 0, 0.6);
        }
        #edit-overlay-svg .sve-control-line {
            pointer-events: none;
        }

        /* Zoom / Pan */
        #sve-root .sve-canvas-area.sve-zoom-active {
            cursor: grab;
        }
        #sve-root .sve-canvas-area.sve-zoom-active.sve-panning {
            cursor: grabbing;
        }


        #sve-root .sve-color-item {
            background: rgba(42, 42, 64, 0.4);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: 12px;
            padding: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
            border: 1px solid rgba(132, 204, 22, 0.2);
        }

        #sve-root .sve-color-item:hover {
            border-color: #84cc16;
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(132, 204, 22, 0.4);
        }

        #sve-root .sve-color-swatch {
            width: 100%;
            height: auto;
            aspect-ratio: 1 / 1;
            border-radius: 10px;
            margin-bottom: 10px;
            border: 2px solid rgba(255, 255, 255, 0.2);
            box-shadow:
                0 4px 12px rgba(0, 0, 0, 0.2),
                inset 0 1px 1px rgba(255, 255, 255, 0.1);
            position: relative;
            overflow: hidden;
        }
        #sve-root .sve-color-swatch-checker {
            position: absolute;
            inset: 0;
            border-radius: 8px;
            background-image:
                linear-gradient(45deg, rgba(255,255,255,0.12) 25%, transparent 25%),
                linear-gradient(-45deg, rgba(255,255,255,0.12) 25%, transparent 25%),
                linear-gradient(45deg, transparent 75%, rgba(255,255,255,0.12) 75%),
                linear-gradient(-45deg, transparent 75%, rgba(255,255,255,0.12) 75%);
            background-size: 12px 12px;
            background-position: 0 0, 0 6px, 6px -6px, -6px 0;
            background-color: rgba(0,0,0,0.35);
            opacity: 0;
            transition: opacity 0.2s ease;
        }
        #sve-root .sve-color-swatch-checker.sve-visible {
            opacity: 1;
        }
        #sve-root .sve-color-swatch-color {
            position: absolute;
            inset: 0;
            border-radius: 8px;
        }

        #sve-root .sve-color-code {
            font-size: 12px;
            font-family: 'Monaco', 'Menlo', monospace;
            color: #999999;
            text-align: center;
            font-weight: 500;
            letter-spacing: 0.5px;
        }

        #sve-root .sve-canvas-area {
            background: rgba(30, 30, 35, 0.6);
            backdrop-filter: blur(30px);
            -webkit-backdrop-filter: blur(30px);
            border-radius: 24px;
            padding: 100px;
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 600px;
            transition: all 0.3s ease;
            position: relative;
            background-image:
                radial-gradient(circle, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
            background-size: 20px 20px;
            background-position: 0 0;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow:
                0 8px 32px rgba(0, 0, 0, 0.4),
                inset 0 1px 1px rgba(255, 255, 255, 0.15);
        }

        #sve-root .sve-canvas-area::before {
            content: '';
            position: absolute;
            top: -20%;
            left: -20%;
            width: 250px;
            height: 250px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.07) 0%, transparent 70%);
            pointer-events: none;
        }

        #sve-root .sve-canvas-area::after {
            content: '';
            position: absolute;
            bottom: -20%;
            right: -20%;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
            pointer-events: none;
        }

        #sve-root .sve-canvas-area.sve-light-bg {
            background: rgba(220, 220, 225, 0.95);
            backdrop-filter: blur(30px);
            -webkit-backdrop-filter: blur(30px);
            background-image:
                radial-gradient(circle, rgba(0, 0, 0, 0.1) 1px, transparent 1px);
            background-size: 20px 20px;
            color: #333;
        }

        #sve-root .sve-empty-state {
            text-align: center;
            color: #84cc16;
            display: block;
            background: rgba(132, 204, 22, 0.03);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            padding: 80px 40px;
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
            border: 2px dashed rgba(132, 204, 22, 0.4);
        }

        #sve-root .sve-empty-state:hover {
            background: rgba(132, 204, 22, 0.08);
            border-color: #84cc16;
            border-style: solid;
            transform: translateY(-3px);
            box-shadow: 0 10px 40px rgba(132, 204, 22, 0.4);
        }

        #sve-root .sve-empty-state.sve-hidden {
            display: none;
        }

        #sve-root .sve-empty-state.sve-drag-over {
            background: rgba(132, 204, 22, 0.14);
            border-color: #84cc16;
            border-style: solid;
            transform: translateY(-3px) scale(1.02);
            box-shadow: 0 10px 50px rgba(132, 204, 22, 0.5);
        }
        #sve-root .sve-empty-state.sve-drag-over svg {
            opacity: 0.45;
        }

        #sve-root .sve-empty-state svg {
            width: 120px;
            height: 120px;
            margin-bottom: 20px;
            opacity: 0.15;
            color: #FFFFFF;
        }

        #sve-root .sve-empty-state p {
            font-size: 20px;
            margin-bottom: 10px;
            font-weight: 600;
            color: #84cc16;
        }

        #sve-root .sve-empty-state small {
            font-size: 14px;
            color: #FFFFFF;
        }

        #sve-root #svgDisplay {
            display: none;
        }

        #sve-root #svgDisplay.sve-active {
            display: flex;
            position: absolute;
            inset: 0;
            align-items: center;
            justify-content: center;
        }

        #sve-root #svgDisplay svg {
            max-width: calc(100% - 200px);
            max-height: calc(100% - 200px);
            width: auto;
            height: auto;
        }

        /* Highlight : assombrir les formes non concernées */
        #sve-root #svgDisplay .sve-dimmed {
            transition: filter 0.2s ease;
            filter: brightness(0.25);
        }

        /* Highlight : mettre en avant l'élément palette correspondant */
        #sve-root .sve-color-item.sve-palette-highlighted {
            border-color: #a3e635;
            box-shadow: 0 0 0 2px rgba(163, 230, 53, 0.5), 0 4px 20px rgba(163, 230, 53, 0.3);
            transform: translateY(-3px);
        }
        #sve-root .sve-gradient-block.sve-palette-highlighted {
            border-color: #a3e635;
            box-shadow: 0 0 0 2px rgba(163, 230, 53, 0.5), 0 4px 20px rgba(163, 230, 53, 0.3);
        }
        #sve-root .sve-gradient-compact-row.sve-palette-highlighted {
            background: rgba(163, 230, 53, 0.12);
            outline: 1px solid rgba(163, 230, 53, 0.4);
            border-radius: 8px;
        }

        /* Highlight : overlay sombre sur le canvas, indépendant du light/dark mode */
        #sve-root #canvas-highlight-overlay {
            position: absolute;
            inset: 0;
            background: rgba(0, 0, 0, 0.18);
            border-radius: inherit;
            pointer-events: none;
            opacity: 0;
            transition: opacity 0.2s ease;
            z-index: 2;
        }
        #sve-root #canvas-highlight-overlay.sve-visible {
            opacity: 1;
        }

        /* Tooltip custom */
        #sve-tooltip {
            position: fixed;
            z-index: 99999;
            pointer-events: none;
            background: rgba(14, 10, 22, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            color: #e2e2e8;
            font-family: 'Monaco', 'Menlo', monospace;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.3px;
            padding: 6px 10px;
            border-radius: 8px;
            border: 1px solid rgba(163, 230, 53, 0.25);
            box-shadow:
                0 4px 20px rgba(0, 0, 0, 0.5),
                0 0 0 1px rgba(255, 255, 255, 0.04) inset;
            opacity: 0;
            transition: opacity 0.1s ease;
            white-space: nowrap;
            max-width: 260px;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        #sve-tooltip.sve-visible {
            opacity: 1;
        }
        #sve-tooltip .sve-tooltip-color-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            margin-right: 6px;
            vertical-align: middle;
            border: 1px solid rgba(255, 255, 255, 0.25);
        }

        #sve-root input[type="file"] {
            display: none;
        }

        #sve-root input[type="color"] {
            position: absolute;
            opacity: 0;
            width: 0;
            height: 0;
        }

        #sve-root .sve-no-colors {
            grid-column: 1 / -1;
            width: 100%;
            text-align: center;
            color: rgba(255, 255, 255, 0.4);
            padding: 12px 0;
            font-size: 13px;
            font-weight: 500;
            font-style: italic;
            line-height: 1.5;
        }

        #sve-root .sve-section-tool {
            padding: 18px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.07);
        }
        #sve-root .sve-section-tool:first-child {
            padding-top: 0;
            border-top: none;
        }
        #sve-root .sve-section-tool:last-child {
            padding-bottom: 0;
        }

        #sve-root .sve-h2 {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 0;
        }

        /* Custom Color Picker Styles */
        #sve-color-picker {
            position: fixed;
            top: 0;
            left: 0;
            z-index: 10000;
            width: 260px;
            background: rgba(24, 24, 34, 0.97);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 14px;
            box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255,255,255,0.04) inset;
            padding: 14px;
            display: none;
            opacity: 0;
            transition: opacity 0.2s ease;
            user-select: none;
        }

        #sve-color-picker.sve-visible {
            display: block;
            opacity: 1;
        }

        .sve-gradient-mini-swatch-wrapper:hover .sve-gradient-delete-btn {
            opacity: 1;
        }

        /* --- MODE COMPACT pour > 3 gradients --- */
        #sve-root .sve-gradients-compact-container {
            grid-column: 1 / -1;
            background: rgba(42, 42, 64, 0.4);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: 12px;
            padding: 10px;
            border: 1px solid rgba(132, 204, 22, 0.2);
            max-height: 320px;
            overflow-y: auto;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        #sve-root .sve-gradients-compact-container::-webkit-scrollbar {
            width: 5px;
        }
        #sve-root .sve-gradients-compact-container::-webkit-scrollbar-track {
            background: transparent;
        }
        #sve-root .sve-gradients-compact-container::-webkit-scrollbar-thumb {
            background: rgba(132, 204, 22, 0.3);
            border-radius: 3px;
        }

        #sve-root .sve-gradients-compact-title {
            font-size: 10px;
            font-weight: 700;
            letter-spacing: 1.5px;
            color: #999999;
            text-align: center;
            margin-bottom: 4px;
        }

        #sve-root .sve-gradient-compact-row {
            display: flex;
            align-items: flex-start;
            flex-wrap: wrap;
            gap: 6px;
            padding: 4px 6px;
            border-radius: 8px;
            transition: background 0.2s ease;
            min-height: 32px;
        }

        #sve-root .sve-gradient-compact-row:hover {
            background: rgba(132, 204, 22, 0.08);
        }

        #sve-root .sve-gradient-compact-label {
            font-size: 9px;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.5);
            white-space: nowrap;
            min-width: 28px;
            flex-shrink: 0;
            padding-top: 3px;
        }

        #sve-root .sve-gradient-compact-swatches {
            display: flex;
            gap: 4px;
            flex: 1;
            min-width: 0;
            flex-wrap: wrap;
        }

        #sve-root .sve-gradient-compact-swatch {
            width: 22px;
            height: 22px;
            border-radius: 5px;
            cursor: pointer;
            border: 2px solid rgba(255, 255, 255, 0.15);
            transition: all 0.2s ease;
            flex-shrink: 0;
            position: relative;
            overflow: hidden;
        }

        /* Damier + overlay partagés (mini swatch gradient + compact swatch) */
        #sve-root .sve-swatch-checker {
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(45deg, rgba(255,255,255,0.12) 25%, transparent 25%),
                linear-gradient(-45deg, rgba(255,255,255,0.12) 25%, transparent 25%),
                linear-gradient(45deg, transparent 75%, rgba(255,255,255,0.12) 75%),
                linear-gradient(-45deg, transparent 75%, rgba(255,255,255,0.12) 75%);
            background-size: 8px 8px;
            background-position: 0 0, 0 4px, 4px -4px, -4px 0;
            background-color: rgba(0,0,0,0.35);
            border-radius: inherit;
            opacity: 0;
            transition: opacity 0.2s ease;
            pointer-events: none;
        }
        .sve-swatch-checker.sve-visible {
            opacity: 1;
        }
        #sve-root .sve-swatch-overlay {
            position: absolute;
            inset: 0;
            border-radius: inherit;
            pointer-events: none;
        }

        #sve-root .sve-gradient-compact-swatch:hover {
            transform: scale(1.2);
            border-color: #84cc16;
            box-shadow: 0 0 10px rgba(132, 204, 22, 0.5);
            z-index: 10;
        }

        #sve-root .sve-gradient-compact-smooth {
            width: 22px;
            height: 22px;
            flex-shrink: 0;
            border: none;
            background: transparent;
            color: rgba(255, 255, 255, 0.3);
            font-size: 14px;
            cursor: pointer;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s ease;
            padding: 0;
            margin-left: auto;
        }
        #sve-root .sve-gradient-compact-smooth:hover {
            color: #a3e635;
            background: rgba(132, 204, 22, 0.15);
            transform: scale(1.15);
        }
        #sve-root .sve-gradient-compact-smooth.sve-active {
            color: #1e1e2e;
            background: linear-gradient(135deg, #a3e635 0%, #84cc16 100%);
            box-shadow: 0 0 10px rgba(163, 230, 53, 0.5);
        }


        /* Zone SV (saturation/luminosité 2D) */
        .sve-picker-sv {
            width: 100%;
            height: 150px;
            position: relative;
            background: red;
            cursor: crosshair;
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 10px;
        }
        .sve-picker-sv-white {
            position: absolute; inset: 0;
            background: linear-gradient(to right, #fff, transparent);
        }
        .sve-picker-sv-black {
            position: absolute; inset: 0;
            background: linear-gradient(to top, #000, transparent);
        }
        .sve-picker-cursor {
            position: absolute;
            width: 12px; height: 12px;
            border: 2px solid white;
            border-radius: 50%;
            transform: translate(-50%, -50%);
            box-shadow: 0 0 3px rgba(0,0,0,0.6), inset 0 0 1px rgba(0,0,0,0.2);
            pointer-events: none;
        }

        /* Labels des sliders */
        .sve-picker-slider-row {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 8px;
        }
        .sve-picker-slider-label {
            font-size: 10px;
            font-weight: 700;
            color: rgba(255,255,255,0.45);
            width: 14px;
            text-align: center;
            flex-shrink: 0;
            letter-spacing: 0.5px;
        }
        .sve-picker-slider-value {
            font-size: 10px;
            font-family: monospace;
            color: rgba(255,255,255,0.55);
            width: 32px;
            text-align: right;
            flex-shrink: 0;
        }

        /* Barre de teinte (Hue) */
        .sve-picker-hue {
            flex: 1;
            height: 14px;
            position: relative;
            background: linear-gradient(to right, #f00 0%, #ff0 17%, #0f0 33%, #0ff 50%, #00f 67%, #f0f 83%, #f00 100%);
            border-radius: 7px;
            cursor: pointer;
        }

        /* Barre de saturation */
        .sve-picker-saturation-bar {
            flex: 1;
            height: 14px;
            position: relative;
            border-radius: 7px;
            cursor: pointer;
        }

        /* Barre d'opacité avec damier */
        .sve-picker-opacity-bar {
            flex: 1;
            height: 14px;
            position: relative;
            border-radius: 7px;
            cursor: pointer;
        }
        .sve-picker-opacity-checkerboard {
            position: absolute; inset: 0;
            border-radius: 7px;
            overflow: hidden;
            background-image:
                linear-gradient(45deg, rgba(255,255,255,0.12) 25%, transparent 25%),
                linear-gradient(-45deg, rgba(255,255,255,0.12) 25%, transparent 25%),
                linear-gradient(45deg, transparent 75%, rgba(255,255,255,0.12) 75%),
                linear-gradient(-45deg, transparent 75%, rgba(255,255,255,0.12) 75%);
            background-size: 8px 8px;
            background-position: 0 0, 0 4px, 4px -4px, -4px 0;
            background-color: rgba(0,0,0,0.3);
        }
        .sve-picker-opacity-gradient {
            position: absolute; inset: 0;
            border-radius: 7px;
            overflow: hidden;
        }

        /* Curseur commun pour hue / saturation / opacity */
        .sve-picker-slider-cursor {
            position: absolute;
            top: 50%;
            left: 0;
            width: 16px; height: 16px;
            background: white;
            border-radius: 50%;
            transform: translate(-50%, -50%);
            box-shadow: 0 1px 4px rgba(0,0,0,0.4), 0 0 0 1px rgba(0,0,0,0.1);
            pointer-events: none;
        }

        /* Contrôles bas : preview + inputs alignés en hauteur */
        .sve-picker-controls {
            display: flex;
            align-items: stretch;
            gap: 6px;
            margin-top: 6px;
            height: 36px;
        }
        .sve-picker-preview-wrap {
            position: relative;
            width: 36px;
            flex-shrink: 0;
        }
        .sve-picker-preview-checker {
            position: absolute; inset: 0;
            border-radius: 50%;
            background-image:
                linear-gradient(45deg, rgba(255,255,255,0.15) 25%, transparent 25%),
                linear-gradient(-45deg, rgba(255,255,255,0.15) 25%, transparent 25%),
                linear-gradient(45deg, transparent 75%, rgba(255,255,255,0.15) 75%),
                linear-gradient(-45deg, transparent 75%, rgba(255,255,255,0.15) 75%);
            background-size: 6px 6px;
            background-position: 0 0, 0 3px, 3px -3px, -3px 0;
            background-color: rgba(0,0,0,0.4);
        }
        .sve-picker-preview {
            position: absolute; inset: 0;
            border-radius: 50%;
            border: 2px solid rgba(255,255,255,0.15);
        }

        .sve-picker-inputs {
            display: flex;
            flex: 1;
            gap: 5px;
            min-width: 0;
        }
        .sve-picker-input {
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.25);
            border: 1px solid rgba(255,255,255,0.08);
            color: #fff;
            padding: 0 5px;
            border-radius: 8px;
            font-family: 'JetBrains Mono', monospace;
            font-size: 14px;
            font-weight: 600;
            text-transform: uppercase;
            text-align: center;
            min-width: 0;
            box-sizing: border-box;
        }
        .sve-picker-input:focus {
            outline: none;
            border-color: #84cc16;
            background: rgba(0,0,0,0.4);
        }
        .sve-picker-input-group {
            display: flex;
            min-width: 0;
        }
        .sve-picker-input-group.sve-hex-group { flex: 3; }
        .sve-picker-input-group.sve-alpha-group { flex: 2; }