/* ============================================
   FOTOBOX.STORE - MODERN UI DESIGN SYSTEM
   ============================================ */

/* === ROOT VARIABLES === */
:root {
    /* Colors */
    --primary-color: #2196F3;
    --primary-dark: #1976D2;
    --primary-light: #42A5F5;
    --accent-color: #FF4081;
    --accent-dark: #F50057;
    --success-color: #4CAF50;
    --warning-color: #FF9800;
    --error-color: #F44336;
    
    /* Backgrounds */
    --bg-primary: #0A0E27;
    --bg-secondary: #151B3D;
    --bg-card: #1E2749;
    --bg-card-hover: #252E5A;
    --bg-input: #2A3558;
    
    /* Text */
    --text-primary: #FFFFFF;
    --text-secondary: #B0B8D4;
    --text-muted: #6B7599;
    
    /* Borders & Shadows */
    --border-radius: 16px;
    --border-radius-sm: 8px;
    --border-radius-lg: 24px;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.3);
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* === GLOBAL STYLES === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    color: var(--text-primary) !important;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Background Pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(33, 150, 243, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 64, 129, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.container {
    position: relative;
    z-index: 1;
    padding: var(--spacing-md) !important;
    max-width: 1400px !important;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700 !important;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.5px;
}

h1 {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--primary-light), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: 2rem;
    color: var(--text-primary);
}

h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
}

p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

/* === CARDS === */
.card {
    background: var(--bg-card) !important;
    border-radius: var(--border-radius) !important;
    box-shadow: var(--shadow-md) !important;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal) !important;
    overflow: hidden;
    margin-bottom: var(--spacing-md) !important;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg) !important;
    border-color: rgba(255, 255, 255, 0.1);
}

.card-content {
    padding: var(--spacing-md) !important;
}

.card-title {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    color: var(--text-primary) !important;
    margin-bottom: var(--spacing-sm) !important;
}

.card-action {
    background: rgba(0, 0, 0, 0.2) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.05) !important;
    padding: var(--spacing-sm) !important;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

/* === BUTTONS === */
.btn, .btn-large, .btn-small {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
    border: none !important;
    border-radius: var(--border-radius-lg) !important;
    padding: 12px 32px !important;
    font-weight: 600 !important;
    text-transform: none !important;
    letter-spacing: 0.5px !important;
    box-shadow: var(--shadow-sm) !important;
    transition: all var(--transition-normal) !important;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    line-height: 1.5 !important;
    margin: 4px !important;
    vertical-align: middle;
}

.btn:hover, .btn-large:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md) !important;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color)) !important;
}

.btn:active {
    transform: translateY(0);
}

.btn-large {
    padding: 16px 40px !important;
    font-size: 1.1rem !important;
}

.btn-small {
    padding: 8px 20px !important;
    font-size: 0.9rem !important;
}

/* Button Variants */
.btn.green, .btn.success {
    background: linear-gradient(135deg, var(--success-color), #388E3C) !important;
}

.btn.red, .btn.error {
    background: linear-gradient(135deg, var(--error-color), #D32F2F) !important;
}

.btn.light-blue {
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color)) !important;
}

.btn.blue {
    background: linear-gradient(135deg, #2196F3, #1565C0) !important;
}

.btn.grey, .btn.gray {
    background: linear-gradient(135deg, #616161, #424242) !important;
}

.btn i.material-icons {
    font-size: 1.2rem;
    margin: 0 !important;
}

/* === FORMS === */
.input-field {
    margin-bottom: var(--spacing-md) !important;
    margin-top: 0 !important;
    position: relative;
    width: 100%;
}

.input-field input[type="text"],
.input-field input[type="password"],
.input-field input[type="email"],
.input-field textarea {
    background: var(--bg-input) !important;
    border: 2px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: var(--border-radius-sm) !important;
    color: var(--text-primary) !important;
    padding: 24px 16px 12px 16px !important;
    font-size: 1rem !important;
    transition: all var(--transition-normal) !important;
    box-shadow: none !important;
    height: 52px !important;
    margin: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.input-field input:focus,
.input-field textarea:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1) !important;
    background: var(--bg-card) !important;
    outline: none !important;
}

.input-field label {
    color: var(--text-secondary) !important;
    font-weight: 500 !important;
    left: 16px !important;
    top: 6px !important;
    font-size: 0.75rem !important;
    pointer-events: none;
    transition: all 0.2s ease !important;
    line-height: 1 !important;
}

.input-field label.active {
    top: 6px !important;
    font-size: 0.7rem !important;
    color: var(--primary-color) !important;
    left: 16px !important;
}

.input-field .prefix {
    color: var(--text-muted) !important;
    position: absolute !important;
    top: 50% !important;
    transform: translateY(-50%);
    left: 12px !important;
    width: 2.5rem !important;
    font-size: 1.3rem !important;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

/* Input with prefix - adjust label and padding */
.input-field:has(.prefix) input {
    padding-left: 3rem !important;
}

.input-field:has(.prefix) label {
    left: 3rem !important;
}

.input-field .prefix.active {
    color: var(--primary-color) !important;
}

/* Radio Buttons */
[type="radio"]:checked + span:after,
[type="radio"].with-gap:checked + span:after {
    background-color: var(--primary-color) !important;
    border: 2px solid var(--primary-color) !important;
}

[type="radio"]:checked + span:after,
[type="radio"].with-gap:checked + span:before {
    border: 2px solid var(--primary-color) !important;
}

/* === NAVBAR === */
.navbar-fixed {
    z-index: 1000;
}

nav {
    background: var(--bg-card) !important;
    box-shadow: var(--shadow-md) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.nav-wrapper {
    padding: 0 var(--spacing-md) !important;
}

.brand-logo img {
    filter: brightness(1.1);
    transition: all var(--transition-normal);
}

.brand-logo:hover img {
    filter: brightness(1.3);
    transform: scale(1.05);
}

/* === BACK BUTTON === */
.back-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary) !important;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.back-button:hover {
    color: var(--primary-color) !important;
    background: rgba(33, 150, 243, 0.1);
    transform: translateX(-4px);
}

.back-button i {
    font-size: 1.2rem;
}

/* === STATUS BADGES === */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: var(--border-radius-lg);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.active {
    background: linear-gradient(135deg, var(--success-color), #388E3C);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

.status-badge.inactive {
    background: linear-gradient(135deg, #757575, #616161);
}

.status-badge.warning {
    background: linear-gradient(135deg, var(--warning-color), #F57C00);
    box-shadow: 0 4px 12px rgba(255, 152, 0, 0.3);
}

/* === IMAGE CONTAINERS === */
.image-container {
    position: relative;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    background: var(--bg-input);
    aspect-ratio: 3/2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.image-container:hover img {
    transform: scale(1.05);
}

/* === PHOTOBOX CARD === */
.photobox-card {
    position: relative;
    overflow: hidden;
}

.photobox-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.photobox-image {
    width: 100%;
    max-width: 200px;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-sm);
}

/* === EVENT CARD === */
#eventsContainer .col {
    display: flex;
    flex-direction: column;
}

.event-card {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    flex: 1;
}

.event-card .card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.event-card .card-action {
    margin-top: auto;
    flex-shrink: 0;
    padding: 12px !important;
}

.event-card .card-action .btn {
    flex: 1;
    min-width: 120px;
    margin: 4px !important;
}

.event-card .event-image {
    width: 100%;
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

/* Event warning badge - compact inline version */
.event-warning-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: rgba(255, 152, 0, 0.15);
    border: 1px solid var(--warning-color);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--text-primary);
    white-space: nowrap;
}

/* === CLOUD ACCESS === */
.cloud-access {
    background: rgba(33, 150, 243, 0.1);
    border: 2px solid rgba(33, 150, 243, 0.3);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.cloud-password {
    background: var(--bg-input) !important;
    color: var(--text-primary) !important;
    text-align: center !important;
    padding: 12px !important;
    border-radius: var(--border-radius-sm) !important;
    font-family: 'Courier New', monospace !important;
    font-weight: 600 !important;
    letter-spacing: 2px !important;
    border: 2px solid rgba(255, 255, 255, 0.1) !important;
}

/* === MASONRY GRID === */
.masonry {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.masonry-item {
    position: relative;
}

.masonry-item label {
    display: block;
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    transition: all var(--transition-normal);
    border: 3px solid transparent;
}

.masonry-item label:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.masonry-item input[type="radio"]:checked + span {
    color: var(--primary-color) !important;
    font-weight: 700 !important;
}

.masonry-item input[type="radio"]:checked ~ img {
    border: 3px solid var(--primary-color);
    box-shadow: 0 0 0 4px rgba(33, 150, 243, 0.2);
}

/* === TOAST NOTIFICATIONS === */
#toast-container {
    top: auto !important;
    right: auto !important;
    bottom: 5% !important;
    left: 50% !important;
    transform: translateX(-50%);
}

.toast {
    background: var(--bg-card) !important;
    border-radius: var(--border-radius-sm) !important;
    box-shadow: var(--shadow-lg) !important;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-sm) var(--spacing-md) !important;
}

/* === LOADING STATES === */
.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* === RESPONSIVE === */
@media (max-width: 992px) {
    .container {
        padding: var(--spacing-sm) !important;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .masonry {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: var(--spacing-sm);
    }
}

@media (max-width: 600px) {
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.25rem;
    }
    
    .btn, .btn-large {
        width: 100%;
        justify-content: center;
    }
    
    .card-action {
        flex-direction: column;
    }
    
    .masonry {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* === UTILITY CLASSES === */
.text-center {
    text-align: center !important;
}

.text-right {
    text-align: right !important;
}

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-xs) !important; }
.mb-2 { margin-bottom: var(--spacing-sm) !important; }
.mb-3 { margin-bottom: var(--spacing-md) !important; }
.mb-4 { margin-bottom: var(--spacing-lg) !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-xs) !important; }
.mt-2 { margin-top: var(--spacing-sm) !important; }
.mt-3 { margin-top: var(--spacing-md) !important; }
.mt-4 { margin-top: var(--spacing-lg) !important; }

.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-xs) !important; }
.p-2 { padding: var(--spacing-sm) !important; }
.p-3 { padding: var(--spacing-md) !important; }
.p-4 { padding: var(--spacing-lg) !important; }

/* === ANIMATIONS === */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease;
    animation-fill-mode: both;
}

/* === INPUT WITH PREFIX === */
.input-field.has-prefix input {
    padding-left: 3.5rem !important;
}

/* Search Input Specific */
#eventSearch {
    padding-left: 48px !important;
}

/* === ROW SPACING === */

.row .col {
    padding: 0 0.75rem !important;
}

/* === SCROLLBAR === */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-card);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}