/* Aether Dashboard - Main Stylesheet */
/* Modern Dark Theme with Glassmorphism */
/* Version 1.3 - CSS Variables for Theme Customization */

/* CSS Variables - Default Theme */
:root {
    /* Sidebar */
    --sidebar-bg: linear-gradient(180deg, #7c3aed 0%, #a855f7 50%, #06b6d4 100%);
    --sidebar-text: #ffffff;
    --sidebar-active-bg: rgba(255, 255, 255, 0.25);
    --sidebar-hover-bg: rgba(255, 255, 255, 0.15);
    
    /* Main Frame */
    --main-bg: linear-gradient(135deg, #0a0e27 0%, #141b2d 50%, #1a1f3a 100%);
    
    /* Cards */
    --card-bg: rgba(30, 30, 50, 0.6);
    --card-border: rgba(124, 58, 237, 0.2);
    --card-text: #f8fafc;
    
    /* Accents */
    --accent-primary: #7c3aed;
    --accent-secondary: #a855f7;
    --accent-tertiary: #06b6d4;
    --accent-success: #10b981;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;
    --accent-primary-rgb: 124, 58, 237;
    --accent-secondary-rgb: 168, 85, 247;
    
    /* Inputs */
    --input-bg: rgba(30, 30, 50, 0.4);
    --input-border: rgba(124, 58, 237, 0.3);
    --input-text: #f8fafc;
    --input-placeholder: #94a3b8;
    
    /* Header */
    --header-bg: rgba(20, 27, 45, 0.8);
    --header-text: #f8fafc;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--main-bg);
    background-attachment: fixed;
    min-height: 100vh;
    color: var(--card-text);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
    /* Touch-friendly minimum size */
    min-height: 44px;
    min-width: 44px;
    /* Prevent text selection on tap */
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(var(--accent-primary-rgb), 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(var(--accent-primary-rgb), 0.5);
    filter: brightness(1.1);
}

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

.btn-secondary {
    background: linear-gradient(135deg, #475569 0%, #64748b 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(71, 85, 105, 0.2);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(71, 85, 105, 0.4);
    background: linear-gradient(135deg, #52667a 0%, #6f7f95 100%);
}

.btn-success {
    background: linear-gradient(135deg, var(--accent-success) 0%, #34d399 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}

.btn-danger {
    background: linear-gradient(135deg, var(--accent-danger) 0%, #f87171 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.5);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--card-text);
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--input-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    font-size: 16px;
    color: var(--input-text);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: var(--card-bg);
    box-shadow: 0 0 0 3px rgba(var(--accent-primary-rgb), 0.1), 0 0 20px rgba(var(--accent-primary-rgb), 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--input-placeholder);
}

/* Cards - Glassmorphism Effect */
.card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3),
                0 0 0 1px rgba(var(--accent-primary-rgb), 0.1);
    margin-bottom: 20px;
    border: 1px solid var(--card-border);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4),
                0 0 0 1px rgba(var(--accent-primary-rgb), 0.3),
                0 0 30px rgba(var(--accent-primary-rgb), 0.1);
    transform: translateY(-2px);
}

.card-header {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--card-text);
    background: linear-gradient(135deg, var(--card-text) 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}

.hidden {
    display: none;
}

/* Loading Spinner */
.spinner {
    border: 4px solid rgba(var(--accent-primary-rgb), 0.2);
    border-top: 4px solid var(--accent-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
    box-shadow: 0 0 20px rgba(var(--accent-primary-rgb), 0.3);
}

.spinner.small {
    width: 20px;
    height: 20px;
    border-width: 2px;
    margin: 10px auto;
}

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

/* Animations */
@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(124, 58, 237, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(124, 58, 237, 0.5);
    }
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Admin Panel Table Scrollable Container */
.table-scroll-container {
    overflow-x: auto;
    overflow-y: visible;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: rgba(var(--accent-primary-rgb), 0.5) rgba(30, 30, 50, 0.3);
    margin: 0 -16px; /* Extend to card edges on mobile */
    padding: 0 16px; /* Add padding back for content */
}

.table-scroll-container::-webkit-scrollbar {
    height: 8px;
}

.table-scroll-container::-webkit-scrollbar-track {
    background: rgba(30, 30, 50, 0.3);
    border-radius: 4px;
}

.table-scroll-container::-webkit-scrollbar-thumb {
    background: rgba(var(--accent-primary-rgb), 0.5);
    border-radius: 4px;
}

.table-scroll-container::-webkit-scrollbar-thumb:hover {
    background: rgba(var(--accent-primary-rgb), 0.7);
}

/* Admin Panel Tables */
.admin-table {
    width: 100%;
    min-width: 700px; /* Minimum width to prevent cramping */
    border-collapse: collapse;
    white-space: nowrap; /* Prevent text wrapping */
}

.admin-table thead tr {
    background: rgba(var(--accent-primary-rgb), 0.2);
    backdrop-filter: blur(10px);
}

.admin-table th {
    padding: 12px;
    text-align: left;
    color: var(--card-text);
    font-weight: 600;
    white-space: nowrap;
}

.admin-table td {
    padding: 12px;
    color: var(--card-text);
    white-space: nowrap;
}

.admin-table tbody tr {
    border-bottom: 1px solid var(--card-border);
}

.admin-table tbody tr:hover {
    background: rgba(var(--accent-primary-rgb), 0.1);
}

/* Mobile Responsive Styles */
/* Tablet and below (768px) */
@media (max-width: 768px) {
    /* Container - reduce padding */
    .container {
        padding: 16px;
    }
    
    /* Buttons - larger touch targets on mobile */
    .btn {
        padding: 14px 20px;
        font-size: 16px;
        min-height: 48px;
        width: 100%;
        text-align: center;
    }
    
    /* Forms - better mobile layout */
    .form-group {
        margin-bottom: 18px;
    }
    
    .form-group label {
        font-size: 14px;
        margin-bottom: 8px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 14px 16px;
        font-size: 16px; /* Prevents zoom on iOS */
        min-height: 48px; /* Touch-friendly */
        border-radius: 8px;
    }
    
    /* Cards - reduce padding */
    .card {
        padding: 20px;
        margin-bottom: 16px;
    }
    
    .card-header {
        font-size: 20px;
        margin-bottom: 16px;
    }
    
    /* Tables - make scrollable on mobile */
    table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
    }
    
    table thead,
    table tbody,
    table tr {
        display: table;
        width: 100%;
        table-layout: fixed;
    }
    
    /* Admin panel table optimizations */
    .table-scroll-container {
        margin: 0 -12px;
        padding: 0 12px;
    }
    
    .admin-table {
        min-width: 600px; /* Slightly smaller on tablets */
        font-size: 14px;
    }
    
    .admin-table th,
    .admin-table td {
        padding: 10px 8px;
    }
    
    .admin-table .btn {
        font-size: 12px;
        padding: 6px 10px;
        white-space: nowrap;
    }
}

/* Mobile phones (480px and below) */
@media (max-width: 480px) {
    /* Container - minimal padding */
    .container {
        padding: 12px;
    }
    
    /* Buttons - even larger on small phones */
    .btn {
        padding: 16px 20px;
        font-size: 16px;
        min-height: 50px;
    }
    
    /* Forms */
    .form-group {
        margin-bottom: 16px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 16px;
        font-size: 16px;
        min-height: 50px;
    }
    
    /* Cards */
    .card {
        padding: 16px;
        border-radius: 12px;
    }
    
    .card-header {
        font-size: 18px;
        margin-bottom: 12px;
    }
    
    /* Smaller text on very small screens */
    body {
        font-size: 14px;
    }
    
    h1, h2, h3 {
        word-wrap: break-word;
    }
    
    /* Ensure inputs don't zoom on iOS */
    input[type="text"],
    input[type="number"],
    input[type="email"],
    input[type="password"],
    select,
    textarea {
        font-size: 16px !important;
    }
    
    /* Admin panel table - even smaller on phones */
    .admin-table {
        min-width: 550px; /* Minimum for phones */
        font-size: 13px;
    }
    
    .admin-table th,
    .admin-table td {
        padding: 8px 6px;
    }
}

/* Additional mobile optimizations */
@media (max-width: 768px) {
    /* Prevent horizontal scroll */
    body {
        overflow-x: hidden;
    }
    
    /* Make sure all containers respect viewport */
    .container,
    .dashboard-content,
    .main-content {
        max-width: 100%;
        overflow-x: hidden;
    }
    
    /* Improve touch targets */
    a, button, .btn {
        min-height: 44px;
        min-width: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Better spacing for forms on mobile */
    .form-group {
        margin-bottom: 20px;
    }
    
    /* Full width inputs on mobile */
    .form-group input,
    .form-group select,
    .form-group textarea {
        width: 100%;
        box-sizing: border-box;
    }
}