/* Modern Dark Theme for TakeOffVideo */
/* Enhanced Bootstrap 5 Dark Theme with Modern Design Patterns */

:root {
    /* Modern Dark Color Palette */
    --bs-primary: #00b4d8;
    --bs-primary-rgb: 0, 180, 216;
    --bs-secondary: #6c757d;
    --bs-success: #00e676;
    --bs-info: #03dac6;
    --bs-warning: #ffc107;
    --bs-danger: #ff5252;
    
    /* Dark Background Gradients */
    --bg-dark-primary: #0a0e27;
    --bg-dark-secondary: #16213e;
    --bg-dark-tertiary: #1a1d35;
    
    /* Glass Morphism */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(0, 180, 216, 0.3);
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Body & Background */
body {
    background: linear-gradient(135deg, var(--bg-dark-primary) 0%, var(--bg-dark-secondary) 50%, var(--bg-dark-tertiary) 100%);
    background-attachment: fixed;
    color: #e0e0e0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Modern Card Styling */
.card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

/* Force remove white backgrounds */
.card.bg-light,
section.bg-light {
    background: var(--glass-bg) !important;
}

/* Modern Navbar */
.navbar {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--bs-primary), #03dac6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-link {
    position: relative;
    transition: var(--transition-smooth);
    color: rgba(255, 255, 255, 0.8) !important;
    padding: 0.5rem 1rem !important;
}

.nav-link:hover {
    color: var(--bs-primary) !important;
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--bs-primary), #03dac6);
    transition: var(--transition-smooth);
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

/* Modern Buttons */
.btn {
    border-radius: 12px;
    font-weight: 600;
    padding: 0.625rem 1.5rem;
    transition: var(--transition-smooth);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--bs-primary), #0096c7);
    box-shadow: 0 4px 12px rgba(0, 180, 216, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 180, 216, 0.6);
}

.btn-success {
    background: linear-gradient(135deg, var(--bs-success), #00c853);
    box-shadow: 0 4px 12px rgba(0, 230, 118, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, var(--bs-danger), #d32f2f);
    box-shadow: 0 4px 12px rgba(255, 82, 82, 0.4);
}

/* Modern Form Controls */
.form-control,
.form-select {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: #e0e0e0;
    padding: 0.75rem 1rem;
    transition: var(--transition-smooth);
}

.form-control:focus,
.form-select:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.25rem rgba(0, 180, 216, 0.25);
    color: #fff;
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

/* Modern Section Styling */
.section {
    padding: 2rem 0;
}

/* Title Styling */
.title,
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: #fff;
    margin-bottom: 1.5rem;
}

/* Dark headers on light backgrounds */
.bg-light h1,
.bg-light h2,
.bg-light h3,
.bg-light h4,
.bg-light h5,
.bg-light h6 {
    color: var(--bs-primary);
    border-bottom: 3px solid var(--bs-primary);
    padding-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 180, 216, 0.2);
}

/* Footer */
.footer {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--glass-border);
    padding: 2rem 0;
    margin-top: 3rem;
}

/* Loading Screen */
#splash {
    background: linear-gradient(135deg, var(--bg-dark-primary), var(--bg-dark-secondary));
}

.blazor-logo {
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 8px 16px rgba(0, 180, 216, 0.4));
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Progress Bar */
.progress {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(90deg, var(--bs-primary), #03dac6);
    transition: width 0.3s ease;
}

/* Container Enhancements */
.container {
    max-width: 1400px;
}

/* Responsive Video Container */
.video-container {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md);
}

/* Modal Enhancements */
.modal-content {
    background: var(--bg-dark-secondary);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.modal-header,
.modal-footer {
    border-color: var(--glass-border);
}

/* Table Styling */
.table {
    color: #e0e0e0;
}

.table-dark {
    --bs-table-bg: var(--glass-bg);
    --bs-table-border-color: var(--glass-border);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

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

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

::-webkit-scrollbar-thumb:hover {
    background: #03dac6;
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

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

/* Icon Enhancements */
.icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: var(--transition-smooth);
}

.icon-wrapper:hover {
    background: var(--bs-primary);
    transform: scale(1.1);
}

/* Badge Styling */
.badge {
    border-radius: 8px;
    padding: 0.5em 0.75em;
    font-weight: 600;
}

/* Alert Styling */
.alert {
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

select.form-select option {
    color: #212529 !important;
    background-color: #fff !important;
}