/* ========================================== */
/* MODERNÍ DESIGN PRO KULTURNÍ ROZCESTNÍK    */
/* ========================================== */

/* CSS proměnné */
:root {
    --rzck-primary: #6366f1;
    --rzck-primary-dark: #4f46e5;
    --rzck-primary-light: #818cf8;
    --rzck-secondary: #ec4899;
    --rzck-success: #10b981;
    --rzck-warning: #f59e0b;
    --rzck-danger: #ef4444;
    --rzck-dark: #1e293b;
    --rzck-gray: #64748b;
    --rzck-light: #f8fafc;
    --rzck-white: #ffffff;
    --rzck-border: #e2e8f0;
    --rzck-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --rzck-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --rzck-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --rzck-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    --rzck-radius: 12px;
    --rzck-radius-lg: 16px;
    --rzck-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hlavní kontejner - upravený padding */
.rzck-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 1rem 0.5rem 1rem;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    position: relative;
}

/* Hero sekce - jednoduchá bez plného pozadí */
.rzck-hero {
    background: transparent;
    border-radius: 0;
    padding: 2rem 0;
    margin-bottom: 2rem;
    position: relative;
    overflow: visible;
    box-shadow: none;
}

/* Barevná linka pod hlavičkou */
.rzck-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 600px;
    height: 3px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    border-radius: 2px;
    opacity: 0.8;
}

.rzck-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--rzck-dark);
}

.rzck-hero h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin: 0 0 0.75rem 0;
    animation: fadeInUp 0.6s ease-out;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.rzck-hero p {
    font-size: clamp(0.95rem, 1.5vw, 1.125rem);
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease-out;
    color: var(--rzck-gray);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Výběr kategorie */
.rzck-category-select {
    margin-bottom: 2rem;
    animation: fadeIn 0.5s ease-out;
}

.rzck-category-select h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--rzck-dark);
    text-align: center;
    margin: 0 0 1.5rem 0;
    position: relative;
    display: inline-block;
    width: 100%;
}

.rzck-category-select h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 2px;
    background: linear-gradient(90deg, var(--rzck-primary) 0%, var(--rzck-secondary) 100%);
    border-radius: 1px;
}

/* Grid kategorií */
.rzck-category-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

/* Karta kategorie */
.rzck-cat-card {
    background: var(--rzck-white);
    border: 2px solid var(--rzck-border);
    border-radius: var(--rzck-radius);
    padding: 1.5rem 1rem;
    cursor: pointer;
    transition: var(--rzck-transition);
    text-align: center;
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: var(--rzck-shadow-sm);
}

.rzck-cat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--rzck-primary) 0%, var(--rzck-secondary) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.rzck-cat-card > * {
    position: relative;
    z-index: 2;
}

.rzck-cat-card:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: var(--rzck-shadow-xl);
    border-color: var(--rzck-primary);
}

.rzck-cat-card.active {
    transform: scale(1.05);
    border-color: transparent;
}

.rzck-cat-card.active::before {
    opacity: 1;
}

.rzck-cat-card.active {
    color: var(--rzck-white);
}

.rzck-cat-emoji {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    display: block;
    transition: transform 0.3s ease;
}

.rzck-cat-card:hover .rzck-cat-emoji {
    transform: scale(1.2) rotate(-5deg);
}

.rzck-cat-card.active .rzck-cat-emoji {
    animation: bounce 0.5s ease;
}

@keyframes bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}

.rzck-cat-name {
    font-size: 1rem;
    font-weight: 600;
    color: inherit;
}

/* Progress bar */
.rzck-progress-bar {
    height: 6px;
    background: var(--rzck-light);
    border-radius: 3px;
    margin: 1.5rem 0;
    overflow: hidden;
    display: none;
}

.rzck-progress-bar.active {
    display: block;
}

.rzck-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--rzck-primary) 0%, var(--rzck-secondary) 100%);
    border-radius: 3px;
    transition: width 0.5s ease;
    width: 0;
}

.rzck-progress-bar.step-1 .rzck-progress-fill { width: 33%; }
.rzck-progress-bar.step-2 .rzck-progress-fill { width: 66%; }
.rzck-progress-bar.step-3 .rzck-progress-fill { width: 100%; }

/* Info boxy */
.rzck-info-box,
.rzck-message-step-city,
.rzck-message-step-date {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 1px solid #0ea5e9;
    border-radius: var(--rzck-radius);
    padding: 1.25rem;
    margin: 1.5rem auto;
    max-width: 600px;
    position: relative;
    box-shadow: var(--rzck-shadow);
    animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.rzck-info-box::before,
.rzck-message-step-city::before,
.rzck-message-step-date::before {
    content: '💡';
    position: absolute;
    top: -15px;
    left: 30px;
    background: var(--rzck-white);
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 1.5rem;
}

.rzck-info-box p,
.rzck-message-step-city p,
.rzck-message-step-date p {
    margin: 0;
    color: #0369a1;
    font-weight: 500;
    text-align: center;
}

/* Filtry */
.rzck-filters-wrapper {
    background: var(--rzck-white);
    border-radius: var(--rzck-radius-lg);
    padding: 1.5rem;
    margin: 1.5rem 0;
    box-shadow: var(--rzck-shadow-lg);
    animation: fadeIn 0.5s ease-out;
}

/* Dropdown města */
.rzck-city-filter {
    text-align: center;
    margin: 1.5rem 0;
}

.rzck-city-dropdown {
    width: 100%;
    max-width: 400px;
    padding: 1rem 1.5rem;
    font-size: 1.125rem;
    border: 2px solid var(--rzck-border);
    border-radius: var(--rzck-radius);
    background: var(--rzck-white);
    color: var(--rzck-dark);
    cursor: pointer;
    transition: var(--rzck-transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236366f1' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 24px;
}

.rzck-city-dropdown:hover {
    border-color: var(--rzck-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.rzck-city-dropdown:focus {
    outline: none;
    border-color: var(--rzck-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

/* Filtry datumu */
.rzck-date-filter {
    text-align: center;
    margin: 1.5rem 0;
}

.rzck-date-inputs {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.rzck-date-inputs label {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--rzck-gray);
}

.rzck-date-inputs input[type="date"] {
    padding: 0.75rem 1rem;
    border: 2px solid var(--rzck-border);
    border-radius: var(--rzck-radius);
    font-size: 1rem;
    transition: var(--rzck-transition);
    min-width: 180px;
}

.rzck-date-inputs input[type="date"]:focus {
    outline: none;
    border-color: var(--rzck-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Tlačítko vyhledat */
.rzck-search-button {
    background: linear-gradient(135deg, var(--rzck-primary) 0%, var(--rzck-primary-dark) 100%);
    color: var(--rzck-white);
    border: none;
    padding: 1rem 3rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--rzck-transition);
    box-shadow: var(--rzck-shadow-lg);
    position: relative;
    overflow: hidden;
}

.rzck-search-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.rzck-search-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--rzck-shadow-xl);
}

.rzck-search-button:hover::before {
    width: 300px;
    height: 300px;
}

.rzck-search-button:active {
    transform: translateY(0);
}

/* Loading spinner */
.rzck-loading {
    text-align: center;
    padding: 2rem;
    font-size: 1.125rem;
    color: var(--rzck-gray);
}

.rzck-loading::before {
    content: '';
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid var(--rzck-border);
    border-top-color: var(--rzck-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 1rem;
    vertical-align: middle;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Výsledky */
.rzck-results {
    margin: 2rem 0 1rem 0;
    min-height: 0;
}

/* MODERNÍ KARTY VÝSLEDKŮ */
.rzck-event-card {
    display: grid;
    grid-template-columns: 200px 1fr auto;
    gap: 0;
    background: var(--rzck-white);
    border-radius: var(--rzck-radius-lg);
    margin-bottom: 1.5rem;
    overflow: hidden;
    box-shadow: var(--rzck-shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.rzck-event-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--rzck-shadow-xl);
}

/* Status indicator vlevo */
.rzck-event-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: #10b981;
    z-index: 1;
}

.rzck-event-card[style*="border-color:orange"]::before {
    background: #f59e0b;
}

.rzck-event-card[style*="border-color:red"]::before {
    background: #ef4444;
}

/* Obrázek sekce */
.rzck-event-card .left {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
}

.rzck-event-card .left img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.rzck-event-card:hover .left img {
    transform: scale(1.08);
}

/* Hlavní obsah */
.rzck-event-card .middle {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.rzck-event-card .middle h3 {
    margin: 0;
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--rzck-dark);
    line-height: 1.3;
}

.rzck-event-card .middle h3 a {
    color: inherit;
    text-decoration: none;
    background: linear-gradient(to right, var(--rzck-primary) 0%, var(--rzck-primary) 100%);
    background-size: 0% 2px;
    background-repeat: no-repeat;
    background-position: left bottom;
    transition: background-size 0.3s ease;
}

.rzck-event-card .middle h3 a:hover {
    background-size: 100% 2px;
}

/* Meta informace */
.rzck-event-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 0.5rem 0;
}

.rzck-event-meta-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--rzck-gray);
    font-size: 0.9rem;
}

.rzck-event-meta-item strong {
    color: var(--rzck-dark);
    font-weight: 600;
}

.rzck-event-meta-icon {
    font-size: 1rem;
    opacity: 0.7;
}

/* Kategorie */
.rzck-event-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0.25rem 0;
}

.rzck-event-category-badge {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    background: linear-gradient(135deg, #ede9fe 0%, #ddd6fe 100%);
    color: #7c3aed;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Popis */
.rzck-event-card .middle p {
    margin: 0;
    color: var(--rzck-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

.rzck-event-card .middle p strong {
    color: var(--rzck-dark);
    font-weight: 600;
}

/* Dostupnost badge */
.rzck-availability-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.rzck-availability-badge.available {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #065f46;
}

.rzck-availability-badge.limited {
    background: linear-gradient(135deg, #fed7aa 0%, #fdba74 100%);
    color: #92400e;
}

.rzck-availability-badge.sold-out {
    background: linear-gradient(135deg, #fecaca 0%, #fca5a5 100%);
    color: #991b1b;
}

/* Akce sekce */
.rzck-event-card .right {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
    border-left: 1px solid rgba(0,0,0,0.05);
}

/* Tlačítko koupit - s novým gradientem */
.rzck-event-card .rzck-buy-button {
    background: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    color: white;
    padding: 0.875rem 2rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-width: 160px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.rzck-event-card .rzck-buy-button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.2);
    border-radius: 50px;
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.5s ease;
}

.rzck-event-card .rzck-buy-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.rzck-event-card .rzck-buy-button:hover::after {
    transform: translate(-50%, -50%) scale(2);
}

.rzck-event-card .rzck-buy-button:active {
    transform: translateY(0);
}

/* Load more tlačítko */
.rzck-load-more-button {
    display: block;
    margin: 2rem auto 1rem auto;
    background: var(--rzck-white);
    color: var(--rzck-primary);
    border: 2px solid var(--rzck-primary);
    padding: 1rem 3rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--rzck-transition);
}

.rzck-load-more-button:hover {
    background: var(--rzck-primary);
    color: var(--rzck-white);
    transform: translateY(-2px);
    box-shadow: var(--rzck-shadow-lg);
}

/* Empty state */
.rzck-empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--rzck-gray);
}

.rzck-empty-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.rzck-empty-state h3 {
    font-size: 1.5rem;
    color: var(--rzck-dark);
    margin-bottom: 0.5rem;
}

/* ========================================== */
/* RESPONZIVNÍ DESIGN                        */
/* ========================================== */

/* Tablet */
@media (max-width: 1024px) {
    .rzck-event-card {
        grid-template-columns: 1fr;
    }
    
    .rzck-event-card .left {
        height: 250px;
    }
    
    .rzck-event-card .right {
        padding: 1.25rem;
        border-left: none;
        border-top: 1px solid rgba(0,0,0,0.05);
    }
    
    .rzck-event-card .rzck-buy-button {
        width: 100%;
        max-width: 300px;
    }
}

/* Mobile */
@media (max-width: 640px) {
    .rzck-hero {
        padding: 1.5rem 0;
        margin-bottom: 1.5rem;
    }
    
    .rzck-hero h1 {
        font-size: 1.5rem;
    }
    
    .rzck-hero p {
        font-size: 0.9rem;
    }
    
    .rzck-category-cards {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 1rem;
    }
    
    .rzck-cat-card {
        padding: 1rem 0.5rem;
    }
    
    .rzck-cat-emoji {
        font-size: 2rem;
    }
    
    .rzck-cat-name {
        font-size: 0.875rem;
    }
    
    .rzck-date-inputs {
        flex-direction: column;
        gap: 1rem;
    }
    
    .rzck-date-inputs input[type="date"] {
        width: 100%;
    }
    
    /* Mobile event cards */
    .rzck-event-card {
        grid-template-columns: 1fr;
        margin-bottom: 1rem;
    }
    
    .rzck-event-card .left {
        height: 200px;
    }
    
    .rzck-event-card .middle {
        padding: 1.25rem;
    }
    
    .rzck-event-card .middle h3 {
        font-size: 1.2rem;
    }
    
    .rzck-event-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .rzck-event-card .right {
        padding: 1rem;
    }
    
    .rzck-event-card .rzck-buy-button {
        width: 100%;
        padding: 1rem;
        font-size: 0.95rem;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --rzck-white: #1e293b;
        --rzck-light: #334155;
        --rzck-dark: #f1f5f9;
        --rzck-gray: #94a3b8;
        --rzck-border: #475569;
    }
    
    .rzck-hero h1 {
        background: linear-gradient(135deg, #818cf8 0%, #c084fc 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    
    .rzck-info-box,
    .rzck-message-step-city,
    .rzck-message-step-date {
        background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
        border-color: #3b82f6;
    }
    
    .rzck-event-card {
        background: #1e293b;
        box-shadow: 0 2px 5px rgba(0,0,0,0.3);
    }
    
    .rzck-event-card .middle h3 {
        color: #f1f5f9;
    }
    
    .rzck-event-card .middle p strong {
        color: #f1f5f9;
    }
}