/* Modern CSS for Infinity Box Manager */

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --success-gradient: linear-gradient(135deg, #13f1fc 0%, #0470dc 100%);
    --danger-gradient: linear-gradient(135deg, #fc6076 0%, #ff9a44 100%);
    --warning-gradient: linear-gradient(135deg, #ffd89b 0%, #19547b 100%);
    --dark: #1a1a2e;
    --light: #f8f9fa;
}

* {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: #f5f7fa;
}

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

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

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.animate-fadeIn {
    animation: fadeIn 0.5s ease-out;
}

.animate-slideIn {
    animation: slideInLeft 0.5s ease-out;
}

/* Navigation Enhancements */
.navbar {
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    z-index: 1050; /* Ensure navbar is above hero section */
    position: relative;
}

.navbar .nav-link {
    transition: all 0.3s ease;
    position: relative;
}

.navbar .nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.navbar-brand:hover {
    transform: scale(1.05);
}

/* Cards with depth */
.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.card-gradient {
    background: var(--primary-gradient);
    color: white;
}

.card-header {
    background: transparent;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    font-weight: 600;
}

/* Modern Buttons */
.btn {
    border-radius: 25px;
    padding: 10px 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.btn-gradient-primary {
    background: var(--primary-gradient);
    color: white;
}

.btn-gradient-success {
    background: var(--success-gradient);
    color: white;
}

.btn-gradient-danger {
    background: var(--danger-gradient);
    color: white;
}

.btn-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
    z-index: 1000;
}

.btn-float:hover {
    transform: scale(1.1) rotate(90deg);
}

/* Form Controls */
.form-control, .form-select {
    border-radius: 10px;
    border: 2px solid #e0e0e0;
    padding: 12px 15px;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    transform: translateY(-2px);
}

.form-label {
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

/* Tables */
.table {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.05);
}

.table thead {
    background: var(--primary-gradient);
    color: white;
}

.table thead th {
    border: none;
    padding: 15px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.table tbody tr {
    transition: all 0.3s ease;
}

.table tbody tr:hover {
    background-color: rgba(102, 126, 234, 0.05);
    transform: scale(1.01);
}

/* Badges */
.badge {
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.85rem;
}

.badge-gradient-primary {
    background: var(--primary-gradient);
}

.badge-gradient-success {
    background: var(--success-gradient);
}

/* Stats Cards */
.stat-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: var(--primary-gradient);
    opacity: 0.1;
    border-radius: 50%;
    transform: translate(30px, -30px);
}

.stat-card .stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 15px;
    background: var(--primary-gradient);
    color: white;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
}

.stat-card .stat-label {
    font-size: 0.9rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Navigation Dropdown Fix */
.navbar .dropdown-menu {
    z-index: 1060; /* Higher than navbar */
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border-radius: 10px;
    margin-top: 10px;
}

.navbar .dropdown-item {
    padding: 10px 20px;
    transition: all 0.2s ease;
}

.navbar .dropdown-item:hover {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
}

/* Hero Section */
.hero-section {
    background: var(--primary-gradient);
    color: white;
    padding: 60px 0;
    border-radius: 20px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
    z-index: 1; /* Lower than navbar */
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.hero-section h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero-section p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Loading Spinner */
.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(102, 126, 234, 0.1);
    border-top: 3px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .stat-card {
        margin-bottom: 20px;
    }
    
    .btn-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

/* Transitions */
.transition-all {
    transition: all 0.3s ease;
}