/* ====================================== */
/* PAGINA LISTA ATTORI - DESIGN SYSTEM  */
/* ====================================== */

:root {
    --actors-primary: #1a1a1a;
    --actors-secondary: #666666;
    --actors-accent: #0066cc;
    --actors-accent-hover: #0052a3;
    --actors-success: #22c55e;
    --actors-warning: #f59e0b;
    --actors-danger: #ef4444;
    
    --actors-bg-primary: #ffffff;
    --actors-bg-secondary: #f8fafc;
    --actors-bg-tertiary: #f1f5f9;
    
    --actors-border: #e2e8f0;
    --actors-border-light: #f1f5f9;
    --actors-border-dark: #cbd5e1;
    
    --actors-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --actors-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --actors-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --actors-shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
    
    --actors-radius-sm: 6px;
    --actors-radius-md: 8px;
    --actors-radius-lg: 12px;
    --actors-radius-xl: 16px;
    --actors-radius-full: 9999px;
    
    --actors-transition: all 0.2s ease-in-out;
    --actors-transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    --actors-spacing-xs: 0.5rem;
    --actors-spacing-sm: 1rem;
    --actors-spacing-md: 1.5rem;
    --actors-spacing-lg: 2rem;
    --actors-spacing-xl: 3rem;
    --actors-spacing-2xl: 4rem;
    
    --actors-font-xs: 0.75rem;
    --actors-font-sm: 0.875rem;
    --actors-font-base: 1rem;
    --actors-font-lg: 1.125rem;
    --actors-font-xl: 1.25rem;
    --actors-font-2xl: 1.5rem;
    --actors-font-3xl: 1.875rem;
    --actors-font-4xl: 2.25rem;
}

/* ====================================== */
/* LAYOUT PRINCIPALE                      */
/* ====================================== */

.actors-page {
    background-color: var(--actors-bg-secondary);
    min-height: 100vh;
}

.actors-main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* ====================================== */
/* HERO SECTION                           */
/* ====================================== */

.actors-hero {
    background: linear-gradient(135deg, 
        var(--actors-accent) 0%, 
        #1e40af 50%, 
        var(--actors-primary) 100%);
    color: white;
    padding: var(--actors-spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.actors-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1" fill="white" opacity="0.1"/><circle cx="80" cy="40" r="0.8" fill="white" opacity="0.08"/><circle cx="40" cy="80" r="1.2" fill="white" opacity="0.06"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.actors-hero__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--actors-spacing-lg);
    position: relative;
    z-index: 1;
}

.actors-hero__content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.actors-hero__title {
    font-size: clamp(var(--actors-font-3xl), 5vw, var(--actors-font-4xl));
    font-weight: 700;
    margin: 0 0 var(--actors-spacing-md) 0;
    letter-spacing: -0.025em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.actors-hero__subtitle {
    font-size: var(--actors-font-lg);
    font-weight: 400;
    margin: 0;
    opacity: 1;
    line-height: 1.6;
    color: #cbd5e1;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* ====================================== */
/* CONTROLLI E FILTRI                    */
/* ====================================== */

.actors-controls {
    background: var(--actors-bg-primary);
    border-bottom: 1px solid var(--actors-border);
    padding: var(--actors-spacing-lg) 0;
    position: relative;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(8px);
}

.actors-controls__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--actors-spacing-lg);
}

.actors-search-form {
    display: flex;
    flex-wrap: wrap;
    gap: var(--actors-spacing-md);
    align-items: end;
    justify-content: space-between;
}

.search-group {
    flex: 1;
    min-width: 300px;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    width: 100%;
    padding: 12px 50px 12px 16px;
    border: 2px solid var(--actors-border);
    border-radius: var(--actors-radius-lg);
    font-size: var(--actors-font-base);
    background: var(--actors-bg-primary);
    transition: var(--actors-transition);
    outline: none;
}

.search-input:focus {
    border-color: var(--actors-accent);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.search-input::placeholder {
    color: var(--actors-secondary);
}

.search-button {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--actors-accent);
    color: white;
    border: none;
    border-radius: var(--actors-radius-md);
    padding: 8px;
    cursor: pointer;
    transition: var(--actors-transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-button:hover {
    background: var(--actors-accent-hover);
}

.sort-controls {
    display: flex;
    align-items: center;
    gap: var(--actors-spacing-sm);
    flex-wrap: wrap;
}

.sort-label {
    font-size: var(--actors-font-sm);
    font-weight: 500;
    color: var(--actors-secondary);
    white-space: nowrap;
}

.sort-select {
    padding: 8px 12px;
    border: 1px solid var(--actors-border);
    border-radius: var(--actors-radius-md);
    background: var(--actors-bg-primary);
    font-size: var(--actors-font-sm);
    cursor: pointer;
    transition: var(--actors-transition);
    color: #a1a1aa;
}

.sort-select:focus {
    border-color: var(--actors-accent);
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.1);
}

.sort-apply-btn {
    background: var(--actors-accent);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: var(--actors-radius-md);
    font-size: var(--actors-font-sm);
    font-weight: 500;
    cursor: pointer;
    transition: var(--actors-transition);
}

.sort-apply-btn:hover {
    background: var(--actors-accent-hover);
}

/* Info risultati ricerca */
.search-results-info {
    margin-top: var(--actors-spacing-md);
    padding: var(--actors-spacing-sm) var(--actors-spacing-md);
    background: var(--actors-bg-tertiary);
    border-radius: var(--actors-radius-md);
    border-left: 4px solid var(--actors-accent);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--actors-spacing-sm);
}

.search-results-text {
    margin: 0;
    font-size: var(--actors-font-sm);
    color: var(--actors-secondary);
}

.clear-search {
    color: var(--actors-accent);
    text-decoration: none;
    font-size: var(--actors-font-sm);
    font-weight: 500;
    transition: var(--actors-transition);
}

.clear-search:hover {
    color: var(--actors-accent-hover);
    text-decoration: underline;
}

/* ====================================== */
/* GRID DEGLI ATTORI                     */
/* ====================================== */

.actors-listing {
    flex: 1;
    padding: var(--actors-spacing-2xl) 0;
}

.actors-listing__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--actors-spacing-lg);
}

.actors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--actors-spacing-xl);
}

/* ====================================== */
/* CARD DELL'ATTORE                      */
/* ====================================== */

.actor-card {
    background: var(--actors-bg-primary);
    border-radius: var(--actors-radius-xl);
    overflow: hidden;
    box-shadow: var(--actors-shadow-md);
    transition: var(--actors-transition-slow);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.actor-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--actors-shadow-xl);
}

.actor-card__link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.actor-card__image-container {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
    background: var(--actors-bg-tertiary);
}

.actor-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: var(--actors-transition-slow);
}

.actor-card:hover .actor-card__image {
    transform: scale(1.05);
}

.actor-card__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 102, 204, 0.9) 0%,
        rgba(26, 26, 26, 0.8) 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--actors-transition-slow);
    backdrop-filter: blur(4px);
}

.actor-card:hover .actor-card__overlay {
    opacity: 1;
}

.actor-card__cta {
    color: white;
    font-size: var(--actors-font-base);
    font-weight: 600;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--actors-radius-full);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    transform: translateY(20px);
    transition: var(--actors-transition-slow);
}

.actor-card:hover .actor-card__cta {
    transform: translateY(0);
}

.actor-card__content {
    padding: var(--actors-spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.actor-card__name {
    font-size: var(--actors-font-xl);
    font-weight: 600;
    color: var(--actors-primary);
    margin: 0 0 var(--actors-spacing-sm) 0;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.actor-card__bio {
    font-size: var(--actors-font-sm);
    color: var(--actors-secondary);
    line-height: 1.6;
    margin: 0;
    flex: 1;
}

/* ====================================== */
/* STATO VUOTO                           */
/* ====================================== */

.actors-empty-state {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    text-align: center;
}

.actors-empty-state__content {
    max-width: 500px;
    padding: var(--actors-spacing-xl);
}

.actors-empty-state__title {
    font-size: var(--actors-font-2xl);
    font-weight: 600;
    color: var(--actors-secondary);
    margin: 0 0 var(--actors-spacing-md) 0;
}

.actors-empty-state__message {
    font-size: var(--actors-font-base);
    color: var(--actors-secondary);
    line-height: 1.6;
    margin: 0 0 var(--actors-spacing-lg) 0;
}

.actors-empty-state__button {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    background: var(--actors-accent);
    color: white;
    text-decoration: none;
    border-radius: var(--actors-radius-lg);
    font-weight: 500;
    transition: var(--actors-transition);
}

.actors-empty-state__button:hover {
    background: var(--actors-accent-hover);
    transform: translateY(-2px);
}

/* ====================================== */
/* RESPONSIVE DESIGN                      */
/* ====================================== */

@media (max-width: 768px) {
    .actors-hero {
        padding: var(--actors-spacing-xl) 0;
    }
    
    .actors-hero__container,
    .actors-controls__container,
    .actors-listing__container {
        padding: 0 var(--actors-spacing-md);
    }
    
    .actors-search-form {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-group {
        min-width: auto;
    }
    
    .sort-controls {
        justify-content: center;
    }
    
    .actors-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: var(--actors-spacing-lg);
    }
    
    .actor-card__image-container {
        height: 240px;
    }
}

@media (max-width: 480px) {
    .actors-grid {
        grid-template-columns: 1fr;
        gap: var(--actors-spacing-md);
    }
    
    .sort-controls {
        flex-direction: column;
        align-items: stretch;
        gap: var(--actors-spacing-xs);
    }
    
    .search-results-info {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
}

/* ====================================== */
/* ACCESSIBILITÀ                         */
/* ====================================== */

.actor-card__link:focus {
    outline: 2px solid var(--actors-accent);
    outline-offset: 2px;
}

.search-input:focus,
.sort-select:focus {
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

/* Animazioni ridotte */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .actor-card:hover {
        transform: none;
    }
    
    .actor-card:hover .actor-card__image {
        transform: none;
    }
}

/* Print styles */
@media print {
    .actors-controls,
    .actor-card__overlay {
        display: none;
    }
    
    .actor-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .actors-grid {
        gap: var(--actors-spacing-md);
    }
}