/* Reset et Variables */
:root {
    --color-love: #d81b60;
    --color-like: #1e88e5;
    --color-curious: #ffa726;
    --color-maybe: #9c27b0;
    --color-no: #757575;
    --color-limit: #000000;

    --bg-primary: #ffffff;
    --bg-secondary: #f5f5f5;
    --text-primary: #212121;
    --text-secondary: #757575;
    --border-color: #e0e0e0;

    --shadow: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-hover: 0 4px 8px rgba(0,0,0,0.15);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem 0;
    box-shadow: var(--shadow);
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1.1rem;
    opacity: 0.95;
}

/* Legend Section */
.legend-section {
    background: var(--bg-primary);
    padding: 2rem;
    margin: 2rem 0;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.legend-section h2 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    min-width: 150px;
}

.icon-label {
    font-weight: 500;
    font-size: 0.95rem;
}

/* Icônes avec formes distinctes pour accessibilité daltoniens */
.icon {
    width: 32px;
    height: 32px;
    display: inline-block;
    position: relative;
    flex-shrink: 0;
    border: 2px solid transparent;
}

/* J'adore - Rond rouge */
.icon-love {
    background-color: var(--color-love);
    border-radius: 50%;
    border-color: var(--color-love);
}

/* J'aime - Carré */
.icon-like {
    background-color: var(--color-like);
    border-radius: 4px;
    border-color: var(--color-like);
}

/* Curieux/se - Triangle */
.icon-curious {
    background: transparent;
    border: none;
    overflow: hidden;
}

.icon-curious::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 16px solid transparent;
    border-right: 16px solid transparent;
    border-bottom: 28px solid var(--color-curious);
    top: 2px;
    left: 0;
}

/* Peut-être - Losange (carré tourné) */
.icon-maybe {
    background-color: var(--color-maybe);
    transform: rotate(45deg);
    border-radius: 4px;
    border-color: var(--color-maybe);
}

/* Non merci - Croix */
.icon-no {
    background: transparent;
    position: relative;
}

.icon-no::before,
.icon-no::after {
    content: '';
    position: absolute;
    background-color: var(--color-no);
    border-radius: 2px;
}

.icon-no::before {
    width: 4px;
    height: 28px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
}

.icon-no::after {
    width: 28px;
    height: 4px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
}

/* Hard Limit - Étoile noire */
.icon-limit {
    background: transparent;
    position: relative;
}

.icon-limit::before {
    content: '★';
    position: absolute;
    font-size: 32px;
    line-height: 32px;
    color: var(--color-limit);
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

/* Controls Section */
.controls-section {
    margin: 2rem 0;
}

.controls {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

.controls input[type="text"],
.controls select {
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    flex: 1;
    min-width: 200px;
    transition: border-color 0.3s;
}

.controls input[type="text"]:focus,
.controls select:focus {
    outline: none;
    border-color: #667eea;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: #1e88e5;
    color: white;
}

.btn-secondary:hover {
    background: #1565c0;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-danger {
    background: #e53935;
    color: white;
}

.btn-danger:hover {
    background: #c62828;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* Kinklist Section */
.kinklist-section {
    margin-bottom: 3rem;
}

.category {
    background: var(--bg-primary);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.category-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    font-weight: 600;
}

.category-count {
    background: var(--bg-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.kinks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.kink-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    transition: all 0.3s;
    cursor: pointer;
    border: 2px solid transparent;
}

.kink-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow);
}

.kink-item.selected {
    background: white;
    border-color: var(--border-color);
}

.kink-name {
    font-size: 0.95rem;
    color: var(--text-primary);
    flex: 1;
}

.kink-status {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.kink-status .icon {
    width: 28px;
    height: 28px;
    cursor: pointer;
    transition: transform 0.2s;
    opacity: 0.3;
}

.kink-status .icon:hover {
    transform: scale(1.2);
    opacity: 0.6;
}

.kink-status .icon.active {
    opacity: 1;
    transform: scale(1.3);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.5), 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Ajustements pour les icônes dans la grille */
.kink-status .icon-curious::before {
    border-left: 14px solid transparent;
    border-right: 14px solid transparent;
    border-bottom: 24px solid var(--color-curious);
}

.kink-status .icon-no::before {
    width: 3px;
    height: 24px;
}

.kink-status .icon-no::after {
    width: 24px;
    height: 3px;
}

.kink-status .icon-limit::before {
    font-size: 26px;
    line-height: 28px;
}

/* Footer */
footer {
    background: var(--text-primary);
    color: white;
    padding: 2rem 0;
    margin-top: 3rem;
    text-align: center;
}

footer p {
    margin: 0.5rem 0;
    opacity: 0.9;
}

footer .developer-credit {
    margin-top: 1rem;
    font-weight: 600;
    opacity: 1;
    font-size: 1.1rem;
}

footer a {
    color: #64b5f6;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s;
    border-bottom: 2px solid transparent;
}

footer a:hover {
    color: #ffffff;
    border-bottom-color: #64b5f6;
}

footer a:focus {
    outline: 2px solid #64b5f6;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Responsive */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }

    .legend {
        flex-direction: column;
    }

    .legend-item {
        width: 100%;
    }

    .controls {
        flex-direction: column;
    }

    .controls input[type="text"],
    .controls select,
    .btn {
        width: 100%;
    }

    .kinks-grid {
        grid-template-columns: 1fr;
    }

    .category-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

/* Hidden class */
.hidden {
    display: none !important;
}

/* Animation for loading */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.category {
    animation: fadeIn 0.3s ease-out;
}

/* Accessibility improvements */
*:focus {
    outline: 3px solid #667eea;
    outline-offset: 2px;
}

button:focus,
input:focus,
select:focus {
    outline: 3px solid #667eea;
    outline-offset: 2px;
}

/* High contrast for better readability */
@media (prefers-contrast: high) {
    :root {
        --border-color: #000000;
        --text-secondary: #000000;
    }

    .icon {
        border-width: 3px;
    }
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}