/* Mandala Mindfulness App Styles */

#mandala-app {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    background-color: #fdfbf7;
    overscroll-behavior: none;
    user-select: none;
}

#mandala-app ::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
#mandala-app ::-webkit-scrollbar-track {
    background: transparent;
}
#mandala-app ::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}
#mandala-app ::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.canvas-container {
    background-image: 
        linear-gradient(45deg, #f0f0f0 25%, transparent 25%), 
        linear-gradient(-45deg, #f0f0f0 25%, transparent 25%), 
        linear-gradient(45deg, transparent 75%, #f0f0f0 75%), 
        linear-gradient(-45deg, transparent 75%, #f0f0f0 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.05);
}

/* Quick Color Bar */
#quickColorBar .recent-chip {
    width: 16px; height: 16px; border-radius: 4px; border: 1px solid #e2e8f0;
}

/* Sidebar resizer */
.resizer {
    width: 6px;
    cursor: col-resize;
    background: linear-gradient(to right, rgba(203,213,225,0), rgba(203,213,225,.8), rgba(203,213,225,0));
}
.resizer:hover { background: linear-gradient(to right, rgba(148,163,184,0), rgba(148,163,184,.9), rgba(148,163,184,0)); }

/* Floating panels */
.floating-panel {
    position: fixed;
    top: 88px;
    right: 24px;
    width: 300px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.12);
    z-index: 1000;
}
.floating-panel .panel-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 12px; border-bottom: 1px solid #f1f5f9; font-weight: 600; color: #334155;
}
.floating-panel .panel-header button { color: #64748b; }
.floating-panel .panel-header button:hover { color: #0f172a; }
.floating-panel .panel-body { padding: 12px; max-height: 60vh; overflow: auto; }

input[type="color"] {
    -webkit-appearance: none;
    appearance: none;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    overflow: hidden;
    padding: 0;
    cursor: pointer;
}
input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}
input[type="color"]::-webkit-color-swatch {
    border: none;
    border-radius: 50%;
    border: 1px solid rgba(0,0,0,0.1);
}

.tool-btn {
    transition: all 0.2s ease;
}
.tool-btn.active {
    background-color: #e2e8f0;
    color: #0f172a;
    transform: translateY(-1px);
}

.cursor-brush {
    cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewport='0 0 24 24' fill='%231e293b' stroke='none'><path d='M9.06 11.9 17.13 3.84a2.85 2.85 0 1 1 4.03 4.03l-8.06 8.08a.5.5 0 0 1-.15.12l-4 1.5a.5.5 0 0 1-.63-.63l1.5-4a.5.5 0 0 1 .12-.15zm-1.99 3.04c-1.66 0-3 1.35-3 3.02 0 1.33-2.5 1.52-2.5 4.04 0 2.5 2.5 2.5 4 2.5 2.5 0 4-2.5 4.5-5 0-1.23-.13-3.08-.63-4.55l-.37.37z'/></svg>") 0 24, auto;
}
.cursor-eraser {
    cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewport='0 0 24 24' fill='none' stroke='%231e293b' stroke-width='2'><circle cx='12' cy='12' r='8'/></svg>") 12 12, auto;
}
.cursor-grab { cursor: grab; }
.cursor-grabbing { cursor: grabbing; }

.spinner {
    border: 3px solid rgba(0, 0, 0, 0.1);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border-left-color: #09f;
    animation: spin 1s ease infinite;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.layer-stack {
    position: relative;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    background-color: white;
}
.layer-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    touch-action: none;
    transform-origin: center center;
}

/* Context Menu */
#contextMenu {
    position: absolute;
    z-index: 100;
    width: 180px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 12px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    padding: 6px;
    display: none;
    transform-origin: top left;
    animation: menuIn 0.1s ease-out forwards;
}
@keyframes menuIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}
.ctx-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    font-size: 13px;
    color: #334155;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s;
}
.ctx-item:hover {
    background-color: #f1f5f9;
    color: #0f172a;
}
.ctx-item i {
    width: 16px;
    height: 16px;
    color: #64748b;
}
.ctx-divider {
    height: 1px;
    background-color: #e2e8f0;
    margin: 4px 0;
}

/* Carousel */
.carousel-panel {
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    transform: translateY(100%);
}
.carousel-panel.open {
    transform: translateY(0);
}
.thumbnail-btn {
    transition: all 0.2s;
    border: 2px solid transparent;
}
.thumbnail-btn:hover {
    transform: translateY(-2px);
}
.thumbnail-btn.active {
    border-color: #0f766e;
    box-shadow: 0 0 0 2px rgba(15, 118, 110, 0.2);
}

/* Lock Overlay */
.lock-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(1px);
    transition: opacity 0.2s;
    border-radius: 4px;
    z-index: 10;
}
.thumbnail-btn:hover .lock-overlay {
    background: rgba(15, 23, 42, 0.7);
}

/* Gradient Button */
.gradient-btn {
    position: relative;
    overflow: hidden;
}
.gradient-btn.active {
    border: 2px solid #0f766e;
    transform: scale(1.05);
}

/* Brush Type Button */
.brush-type-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 4px;
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    transition: all 0.2s;
    position: relative;
    overflow: hidden;
    height: 60px;
}
.brush-type-btn:hover {
    background-color: #f1f5f9;
    transform: translateY(-1px);
}
.brush-type-btn.active {
    background-color: #f0fdfa;
    border-color: #0d9488;
    color: #0f766e;
    box-shadow: 0 2px 4px rgba(13, 148, 136, 0.1);
}
.brush-type-btn i {
    margin-bottom: 4px;
}
.brush-lock {
    position: absolute;
    inset: 0;
    background-color: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(1px);
    z-index: 10;
}
.brush-type-btn:disabled {
    opacity: 0.8;
    cursor: not-allowed;
}

/* Badge styles */
.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}
.badge-premium {
    background-color: #fef3c7;
    color: #92400e;
}
.badge-free {
    background-color: #e0f2fe;
    color: #075985;
}