/* Color Picker Page Styles */

.picker-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px 20px;
}

.picker-header {
    text-align: center;
    margin-bottom: 30px;
}

.picker-header h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    background: linear-gradient(135deg, #5865f2 0%, #7c3aed 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.picker-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Main Picker Layout */
.picker-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.picker-column {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 20px;
}

/* Color Picker Section */
.color-picker-section {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.picker-wrapper {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.color-area {
    width: 100%;
    height: 280px;
    border-radius: 12px;
    position: relative;
    cursor: crosshair;
    background: linear-gradient(to right, #fff, hsl(230, 100%, 50%));
}

.color-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, #000 100%);
    border-radius: 12px;
}

.color-cursor {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 3px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
    transform: translate(-50%, -50%);
    pointer-events: none;
    top: 50%;
    left: 50%;
}

.hue-slider-wrapper {
    width: 100%;
}

.hue-slider {
    width: 100%;
    height: 20px;
    -webkit-appearance: none;
    appearance: none;
    border-radius: 10px;
    background: linear-gradient(to right,
        hsl(0, 100%, 50%),
        hsl(60, 100%, 50%),
        hsl(120, 100%, 50%),
        hsl(180, 100%, 50%),
        hsl(240, 100%, 50%),
        hsl(300, 100%, 50%),
        hsl(360, 100%, 50%)
    );
    outline: none;
    cursor: pointer;
}

.hue-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid #333;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.hue-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid #333;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.color-preview-box {
    text-align: center;
}

.color-preview {
    width: 100%;
    height: 100px;
    border-radius: 12px;
    background: #5865f2;
    border: 2px solid var(--border-color);
    margin-bottom: 8px;
}

.preview-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Color Values Section */
.color-values-section h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.color-input-group {
    margin-bottom: 15px;
}

.color-input-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
    font-weight: 500;
}

.input-with-copy {
    display: flex;
    gap: 8px;
}

.input-with-copy input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 14px;
    color: #fff;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.95rem;
    outline: none;
    transition: all 0.3s ease;
}

.input-with-copy input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(88, 101, 242, 0.2);
}

.copy-btn {
    background: rgba(88, 101, 242, 0.15);
    border: 1px solid rgba(88, 101, 242, 0.3);
    border-radius: 8px;
    padding: 10px 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--primary-color);
}

.copy-btn:hover {
    background: rgba(88, 101, 242, 0.25);
    border-color: var(--primary-color);
}

.copy-btn svg {
    width: 18px;
    height: 18px;
}

/* RGB Sliders */
.rgb-sliders {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.slider-group {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.slider-group label {
    width: 20px;
    font-weight: 600;
    color: var(--text-secondary);
}

.slider-group input[type="range"] {
    flex: 1;
    height: 8px;
    -webkit-appearance: none;
    appearance: none;
    border-radius: 4px;
    outline: none;
    cursor: pointer;
}

.slider-group:nth-child(1) input[type="range"] {
    background: linear-gradient(to right, #000, #ff0000);
}

.slider-group:nth-child(2) input[type="range"] {
    background: linear-gradient(to right, #000, #00ff00);
}

.slider-group:nth-child(3) input[type="range"] {
    background: linear-gradient(to right, #000, #0000ff);
}

.slider-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid #333;
    cursor: pointer;
}

.slider-group span {
    width: 35px;
    text-align: right;
    font-family: 'Consolas', monospace;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Palette Section */
.palette-section {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 25px;
    margin-bottom: 30px;
    text-align: center;
}

.palette-section h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.palette-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.palette-tab {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 8px 18px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.palette-tab:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.palette-tab.active {
    background: rgba(88, 101, 242, 0.15);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.palette-colors {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

.palette-color {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
}

.palette-color:hover {
    transform: scale(1.05);
    border-color: #fff;
}

.palette-color-hex {
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: 'Consolas', monospace;
    white-space: nowrap;
}

/* Image Picker Section */
.image-picker-section h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.image-upload-area {
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    min-height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    cursor: pointer;
    overflow: hidden;
}

.image-upload-area:hover,
.image-upload-area.dragover {
    border-color: var(--primary-color);
    background: rgba(88, 101, 242, 0.05);
}

.upload-placeholder {
    text-align: center;
    padding: 40px 20px;
}

.upload-placeholder svg {
    width: 70px;
    height: 70px;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.upload-placeholder p {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.upload-placeholder span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.image-container {
    position: relative;
    width: 100%;
}

.image-container canvas {
    width: 100%;
    height: auto;
    border-radius: 10px;
    cursor: crosshair;
}

.color-magnifier {
    position: absolute;
    width: 40px;
    height: 40px;
    border: 2px solid #fff;
    border-radius: 50%;
    pointer-events: none;
    display: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.color-magnifier::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 6px;
    height: 6px;
    border: 1px solid #fff;
    transform: translate(-50%, -50%);
    border-radius: 1px;
}

.image-actions {
    margin-top: 15px;
    text-align: center;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 20px;
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--primary-color);
}

/* Recent Colors Section */
.recent-colors-section {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 25px;
    width: 100%;
    text-align: center;
}

.recent-header {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    margin-bottom: 20px;
}

.recent-header h3 {
    grid-column: 2;
    text-align: center;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.clear-recent {
    grid-column: 3;
    justify-self: end;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.clear-recent:hover {
    color: #ff4757;
}

.recent-colors {
    display: flex;
    gap: 12px;
    flex-wrap: nowrap;
    width: 100%;
    height: 50px;
    overflow-x: auto;
    justify-content: center;
}

.recent-color {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    flex-shrink: 0;
}

.recent-color:hover {
    border-color: #fff;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.recent-empty {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-style: italic;
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--primary-color);
    color: #fff;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 500;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* Mobile Responsive */
@media (max-width: 992px) {
    .picker-main {
        grid-template-columns: 1fr 1fr;
    }

    .picker-column:first-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .picker-main {
        grid-template-columns: 1fr;
    }

    .picker-column:first-child {
        grid-column: auto;
    }

    .picker-header h1 {
        font-size: 2rem;
    }

    .palette-color {
        width: 60px;
        height: 60px;
    }

    .palette-tabs {
        justify-content: center;
    }

    .color-area {
        height: 180px;
    }
}

@media (max-width: 480px) {
    .picker-container {
        padding: 20px 15px;
    }

    .picker-header h1 {
        font-size: 1.75rem;
    }

    .picker-column,
    .palette-section,
    .recent-colors-section {
        padding: 15px;
    }

    .palette-color {
        width: 50px;
        height: 50px;
    }

    .palette-color-hex {
        font-size: 0.65rem;
    }

    .recent-color {
        width: 40px;
        height: 40px;
    }

    .color-preview {
        height: 60px;
    }

    .palette-tab {
        padding: 6px 14px;
        font-size: 0.85rem;
    }

    .recent-header {
        grid-template-columns: 1fr auto;
    }

    .recent-header h3 {
        grid-column: 1;
        text-align: left;
        font-size: 1rem;
    }

    .clear-recent {
        grid-column: 2;
    }

    .color-area {
        height: 150px;
    }

    .rgb-sliders .slider-group {
        gap: 8px;
    }

    .rgb-sliders .slider-group span {
        width: 28px;
    }
}