/* Premium Rock Concert Theme for The Born Jovi Tour Manager */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&family=Outfit:wght@400;600;700;800&display=swap');

:root {
    --bg-darker: #0d0f12;
    --bg-dark: #12161a;
    --bg-card: rgba(22, 28, 36, 0.75);
    --border-color: rgba(255, 255, 255, 0.07);
    --text-primary: #f5f6fa;
    --text-secondary: #a0aab4;
    
    /* Neon Accents */
    --neon-blue: #00d2ff;
    --neon-blue-glow: rgba(0, 210, 255, 0.35);
    --neon-magenta: #ff007f;
    --neon-magenta-glow: rgba(255, 0, 127, 0.35);
    --neon-gold: #ffd700;
    --neon-gold-glow: rgba(255, 215, 0, 0.35);
    
    /* System Colors */
    --success: #2ecc71;
    --warning: #f1c40f;
    --error: #e74c3c;
    
    --sidebar-width: 260px;
    --header-height: 70px;
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--bg-darker);
    background-image: 
        radial-gradient(at 10% 20%, rgba(0, 210, 255, 0.05) 0px, transparent 50%),
        radial-gradient(at 90% 80%, rgba(255, 0, 127, 0.05) 0px, transparent 50%);
    background-attachment: fixed;
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #ffffff;
}

/* Page Layout */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Navigation */
.sidebar {
    width: var(--sidebar-width);
    background: rgba(18, 22, 26, 0.95);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.sidebar-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    border-bottom: 1px solid var(--border-color);
}

.brand {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.4rem;
    text-transform: uppercase;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 1px;
    text-shadow: 0 0 20px rgba(0, 210, 255, 0.2);
    text-decoration: none;
}

.sidebar-menu {
    list-style: none;
    padding: 20px 15px;
    flex-grow: 1;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.15) rgba(0, 0, 0, 0.2);
}

/* Custom sleek scrollbar for sidebar menu (Webkit) */
.sidebar-menu::-webkit-scrollbar {
    width: 6px;
}

.sidebar-menu::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 3px;
}

.sidebar-menu::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 3px;
}

.sidebar-menu::-webkit-scrollbar-thumb:hover {
    background: var(--neon-blue);
    box-shadow: 0 0 8px var(--neon-blue-glow);
}

.sidebar-menu li {
    margin-bottom: 8px;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    border: 1px solid transparent;
}

.sidebar-menu a:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.05);
    transform: translateX(4px);
}

.sidebar-menu a.active {
    color: #ffffff;
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.15), rgba(255, 0, 127, 0.05));
    border-color: rgba(0, 210, 255, 0.2);
    box-shadow: 0 4px 15px rgba(0, 210, 255, 0.05);
}

.sidebar-menu a i {
    margin-right: 12px;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    background: rgba(13, 15, 18, 0.5);
}

.user-badge {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-magenta));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-family: 'Outfit', sans-serif;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.user-info {
    flex-grow: 1;
    overflow: hidden;
}

.user-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: #ffffff;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.logout-btn {
    color: #e74c3c;
    text-decoration: none;
    font-size: 1.1rem;
    padding: 8px;
    border-radius: 50%;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logout-btn:hover {
    background: rgba(231, 76, 60, 0.1);
    transform: scale(1.1);
}

/* Main Content Area */
.main-content {
    margin-left: var(--sidebar-width);
    flex-grow: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.top-header {
    height: var(--header-height);
    background: rgba(18, 22, 26, 0.7);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    position: sticky;
    top: 0;
    z-index: 99;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-title::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 24px;
    background: linear-gradient(to bottom, var(--neon-blue), var(--neon-magenta));
    border-radius: 3px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Page Container */
.content-body {
    padding: 40px;
    flex-grow: 1;
}

/* Common UI Elements: Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 24px;
    margin-bottom: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, transparent);
    transition: var(--transition);
}

.card.card-blue::before { background: linear-gradient(90deg, var(--neon-blue), transparent); }
.card.card-magenta::before { background: linear-gradient(90deg, var(--neon-magenta), transparent); }
.card.card-gold::before { background: linear-gradient(90deg, var(--neon-gold), transparent); }

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.card-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-title i {
    color: var(--neon-blue);
}

.card.card-magenta .card-title i { color: var(--neon-magenta); }
.card.card-gold .card-title i { color: var(--neon-gold); }

/* Dashboard Grid Layout */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 210, 255, 0.2);
}

.stat-icon {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    background: rgba(0, 210, 255, 0.1);
    border: 1px solid rgba(0, 210, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-blue);
    font-size: 1.5rem;
}

.stat-card.stat-magenta .stat-icon {
    background: rgba(255, 0, 127, 0.1);
    border-color: rgba(255, 0, 127, 0.2);
    color: var(--neon-magenta);
}

.stat-card.stat-gold .stat-icon {
    background: rgba(255, 215, 0, 0.1);
    border-color: rgba(255, 215, 0, 0.2);
    color: var(--neon-gold);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Forms & Inputs */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #ffffff;
}

.form-control {
    width: 100%;
    background: rgba(13, 15, 18, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    color: #ffffff;
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue-glow);
    background: rgba(13, 15, 18, 0.8);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

select.form-control option {
    background: var(--bg-dark);
    color: #ffffff;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 8px;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--neon-blue), rgba(0, 210, 255, 0.6));
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 210, 255, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--neon-blue-glow);
    filter: brightness(1.1);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-color);
    color: #ffffff;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-danger {
    background: linear-gradient(135deg, var(--error), rgba(231, 76, 60, 0.7));
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.2);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.35);
    filter: brightness(1.1);
}

.btn-accent {
    background: linear-gradient(135deg, var(--neon-magenta), rgba(255, 0, 127, 0.6));
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(255, 0, 127, 0.2);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--neon-magenta-glow);
    filter: brightness(1.1);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.85rem;
    border-radius: 6px;
}

/* Tables */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
}

.table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.table th {
    background: rgba(13, 15, 18, 0.8);
    color: #ffffff;
    font-weight: 600;
    font-family: 'Outfit', sans-serif;
    padding: 16px 20px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color);
}

.table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
    vertical-align: middle;
}

.table tr:last-child td {
    border-bottom: none;
}

.table tr:hover td {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.02);
}

/* Badges & Indicators */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-blue { background: rgba(0, 210, 255, 0.15); color: var(--neon-blue); border: 1px solid rgba(0, 210, 255, 0.3); }
.badge-magenta { background: rgba(255, 0, 127, 0.15); color: var(--neon-magenta); border: 1px solid rgba(255, 0, 127, 0.3); }
.badge-gold { background: rgba(255, 215, 0, 0.15); color: var(--neon-gold); border: 1px solid rgba(255, 215, 0, 0.3); }
.badge-success { background: rgba(46, 204, 113, 0.15); color: var(--success); border: 1px solid rgba(46, 204, 113, 0.3); }
.badge-danger { background: rgba(231, 76, 60, 0.15); color: var(--error); border: 1px solid rgba(231, 76, 60, 0.3); }

/* Login Page Styling */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
    z-index: 1;
}

.login-box {
    width: 100%;
    max-width: 440px;
    background: rgba(18, 22, 26, 0.85);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(15px);
    position: relative;
}

.login-box::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-magenta));
    z-index: -1;
    opacity: 0.2;
}

.login-logo {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo h1 {
    font-size: 2rem;
    font-weight: 800;
    text-transform: uppercase;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
}

.login-logo p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Flash Messages */
.flash-message {
    padding: 12px 20px;
    border-radius: var(--border-radius);
    margin-bottom: 24px;
    font-size: 0.95rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.3s ease-out;
}

.flash-success {
    background: rgba(46, 204, 113, 0.15);
    color: var(--success);
    border: 1px solid rgba(46, 204, 113, 0.3);
}

.flash-error {
    background: rgba(231, 76, 60, 0.15);
    color: var(--error);
    border: 1px solid rgba(231, 76, 60, 0.3);
}

.flash-warning {
    background: rgba(241, 196, 15, 0.15);
    color: var(--warning);
    border: 1px solid rgba(241, 196, 15, 0.3);
}

/* Itinerary Details */
.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 5px;
    bottom: 5px;
    width: 2px;
    background: rgba(255, 255, 255, 0.08);
}

.timeline-item {
    position: relative;
    margin-bottom: 30px;
    animation: fadeIn 0.5s ease-out;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-badge {
    position: absolute;
    left: -39px;
    top: 10px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-darker);
    border: 3px solid var(--neon-blue);
    z-index: 2;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.timeline-item:hover .timeline-badge {
    transform: scale(1.1);
}

.timeline-content {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 20px;
    transition: var(--transition);
}

.timeline-content:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(0, 210, 255, 0.15);
}

.timeline-time {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--neon-blue);
    margin-bottom: 5px;
    font-family: 'Outfit', sans-serif;
    letter-spacing: 0.5px;
}

.timeline-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 8px;
}

.timeline-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

/* Recommendations and Travel Times UI */
.meta-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.meta-item i {
    color: var(--neon-blue);
}

.reco-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 15px;
}

.reco-card {
    background: rgba(13, 15, 18, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    transition: var(--transition);
}

.reco-card:hover {
    border-color: rgba(255, 0, 127, 0.2);
    transform: translateY(-2px);
}

.reco-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}

.reco-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: #ffffff;
}

.reco-type {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 12px;
    background: rgba(255, 0, 127, 0.1);
    color: var(--neon-magenta);
}

.reco-notes {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.reco-distance {
    font-size: 0.8rem;
    color: var(--neon-blue);
    font-weight: 600;
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Document Upload UI */
.file-upload-zone {
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: var(--border-radius);
    padding: 40px 20px;
    text-align: center;
    background: rgba(0, 0, 0, 0.15);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.file-upload-zone:hover {
    border-color: var(--neon-blue);
    background: rgba(0, 210, 255, 0.02);
}

.file-upload-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-upload-icon {
    font-size: 2.5rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
    transition: var(--transition);
}

.file-upload-zone:hover .file-upload-icon {
    color: var(--neon-blue);
    transform: translateY(-4px);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .top-header {
        padding: 0 20px;
    }
    
    .content-body {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .top-header .user-badge {
        display: none;
    }
}

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

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-15px); }
    to { opacity: 1; transform: translateX(0); }
}