/* AI Container Manager - Admin Styles */
/* Professional Admin Interface with Vibrant Accents */

:root {
    /* Admin Color Scheme */
    --admin-primary: #2c3e50;
    --admin-primary-light: #34495e;
    --admin-secondary: #3498db;
    --admin-accent: #ff6b35;
    --admin-success: #27ae60;
    --admin-warning: #f39c12;
    --admin-error: #e74c3c;
    --admin-info: #16a085;
    
    /* Background Colors */
    --admin-bg: #ecf0f1;
    --admin-sidebar-bg: #2c3e50;
    --admin-header-bg: #34495e;
    --admin-card-bg: #ffffff;
    
    /* Text Colors */
    --admin-text: #2c3e50;
    --admin-text-light: #7f8c8d;
    --admin-text-white: #ffffff;
    
    /* Gradients */
    --admin-gradient-primary: linear-gradient(135deg, var(--admin-primary) 0%, var(--admin-primary-light) 100%);
    --admin-gradient-accent: linear-gradient(135deg, var(--admin-accent) 0%, #e55a2b 100%);
    --admin-gradient-card: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    
    /* Layout */
    --sidebar-width: 260px;
    --header-height: 70px;
    
    /* Spacing */
    --admin-spacing-xs: 0.25rem;
    --admin-spacing-sm: 0.5rem;
    --admin-spacing-md: 1rem;
    --admin-spacing-lg: 1.5rem;
    --admin-spacing-xl: 2rem;
    --admin-spacing-2xl: 3rem;
    
    /* Shadows */
    --admin-shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --admin-shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --admin-shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --admin-shadow-xl: 0 20px 25px rgba(0,0,0,0.15);
    
    /* Transitions */
    --admin-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --admin-transition-fast: all 0.15s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--admin-bg);
    color: var(--admin-text);
    line-height: 1.6;
}

/* Login Page Styles */
.login-page {
    background: var(--admin-gradient-primary);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.login-container {
    position: relative;
    z-index: 10;
}

.login-box {
    background: var(--admin-card-bg);
    border-radius: 1rem;
    box-shadow: var(--admin-shadow-xl);
    padding: var(--admin-spacing-2xl);
    width: 100%;
    max-width: 400px;
    margin: var(--admin-spacing-md);
}

.login-header {
    text-align: center;
    margin-bottom: var(--admin-spacing-xl);
}

.login-header .logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--admin-spacing-md);
    margin-bottom: var(--admin-spacing-lg);
}

.login-header .logo i {
    font-size: 2rem;
    color: var(--admin-accent);
}

.login-header h1 {
    font-size: 1.5rem;
    color: var(--admin-primary);
    font-weight: 700;
}

.login-header h2 {
    color: var(--admin-primary);
    margin-bottom: var(--admin-spacing-sm);
    font-size: 1.25rem;
}

.login-header p {
    color: var(--admin-text-light);
    font-size: 0.875rem;
}

/* Form Styles */
.login-form {
    margin-bottom: var(--admin-spacing-lg);
}

.form-group {
    margin-bottom: var(--admin-spacing-lg);
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--admin-spacing-sm);
    color: var(--admin-text);
    font-size: 0.875rem;
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-group i {
    position: absolute;
    left: var(--admin-spacing-md);
    color: var(--admin-text-light);
    z-index: 2;
}

.input-group input {
    width: 100%;
    padding: var(--admin-spacing-md) var(--admin-spacing-md) var(--admin-spacing-md) 3rem;
    border: 2px solid #e9ecef;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: var(--admin-transition-fast);
    background: #ffffff;
}

.input-group input:focus {
    outline: none;
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.password-toggle {
    position: absolute;
    right: var(--admin-spacing-md);
    background: none;
    border: none;
    color: var(--admin-text-light);
    cursor: pointer;
    padding: var(--admin-spacing-sm);
    z-index: 2;
}

.password-toggle:hover {
    color: var(--admin-accent);
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--admin-spacing-sm);
    padding: var(--admin-spacing-md) var(--admin-spacing-xl);
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--admin-transition);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--admin-gradient-accent);
    color: var(--admin-text-white);
    box-shadow: var(--admin-shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--admin-shadow-lg);
}

.btn-secondary {
    background: #6c757d;
    color: var(--admin-text-white);
}

.btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-1px);
}

.btn-login {
    width: 100%;
    font-size: 1.125rem;
    padding: 1rem;
}

/* Alert Styles */
.alert {
    padding: var(--admin-spacing-md);
    border-radius: 0.5rem;
    margin-bottom: var(--admin-spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--admin-spacing-sm);
    font-size: 0.875rem;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

/* Login Footer */
.login-footer {
    text-align: center;
    margin-top: var(--admin-spacing-lg);
}

.login-footer a {
    color: var(--admin-accent);
    text-decoration: none;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: var(--admin-spacing-sm);
}

.login-footer a:hover {
    color: #e55a2b;
}

.system-info {
    margin-top: var(--admin-spacing-md);
    padding-top: var(--admin-spacing-md);
    border-top: 1px solid #e9ecef;
}

.system-info small {
    color: var(--admin-text-light);
}

/* Background Animation */
.background-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.cube {
    position: absolute;
    width: 60px;
    height: 60px;
    background: rgba(255, 107, 53, 0.1);
    border: 2px solid rgba(255, 107, 53, 0.3);
    transform: rotate(45deg);
    animation: float 6s ease-in-out infinite;
}

.cube-1 { top: 10%; left: 10%; animation-delay: 0s; }
.cube-2 { top: 20%; right: 10%; animation-delay: 1s; }
.cube-3 { bottom: 30%; left: 20%; animation-delay: 2s; }
.cube-4 { bottom: 20%; right: 20%; animation-delay: 3s; }
.cube-5 { top: 50%; left: 50%; animation-delay: 4s; }

@keyframes float {
    0%, 100% { transform: rotate(45deg) translateY(0px); }
    50% { transform: rotate(45deg) translateY(-20px); }
}

/* Admin Dashboard Styles */
.admin-dashboard {
    display: grid;
    grid-template-areas: 
        "header header"
        "sidebar main";
    grid-template-columns: var(--sidebar-width) 1fr;
    grid-template-rows: var(--header-height) 1fr;
    height: 100vh;
}

/* Admin Header */
.admin-header {
    grid-area: header;
    background: var(--admin-header-bg);
    color: var(--admin-text-white);
    display: flex;
    align-items: center;
    padding: 0 var(--admin-spacing-xl);
    box-shadow: var(--admin-shadow-sm);
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.admin-header .logo {
    display: flex;
    align-items: center;
    gap: var(--admin-spacing-md);
    font-size: 1.25rem;
    font-weight: 700;
}

.admin-header .logo i {
    color: var(--admin-accent);
    font-size: 1.5rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--admin-spacing-lg);
}

.user-menu {
    position: relative;
}

.user-name {
    display: flex;
    align-items: center;
    gap: var(--admin-spacing-sm);
    cursor: pointer;
    padding: var(--admin-spacing-sm) var(--admin-spacing-md);
    border-radius: 0.5rem;
    transition: var(--admin-transition-fast);
}

.user-name:hover {
    background: rgba(255,255,255,0.1);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--admin-card-bg);
    border-radius: 0.5rem;
    box-shadow: var(--admin-shadow-lg);
    min-width: 180px;
    padding: var(--admin-spacing-sm);
    display: none;
    z-index: 1000;
}

.user-menu:hover .user-dropdown {
    display: block;
}

.user-dropdown a {
    display: flex;
    align-items: center;
    gap: var(--admin-spacing-sm);
    padding: var(--admin-spacing-sm) var(--admin-spacing-md);
    color: var(--admin-text);
    text-decoration: none;
    border-radius: 0.25rem;
    transition: var(--admin-transition-fast);
}

.user-dropdown a:hover {
    background: var(--admin-bg);
}

/* Admin Sidebar */
.admin-sidebar {
    grid-area: sidebar;
    background: var(--admin-sidebar-bg);
    color: var(--admin-text-white);
    padding: var(--admin-spacing-xl) 0;
    overflow-y: auto;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--admin-spacing-md);
    padding: var(--admin-spacing-md) var(--admin-spacing-xl);
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: var(--admin-transition-fast);
    border-left: 3px solid transparent;
}

.nav-item:hover,
.nav-item.active {
    background: rgba(255,255,255,0.1);
    color: var(--admin-text-white);
    border-left-color: var(--admin-accent);
}

.nav-item i {
    width: 20px;
    text-align: center;
}

.nav-external {
    margin-top: auto;
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: var(--admin-spacing-xl);
    padding-top: var(--admin-spacing-xl);
}

/* Admin Main Content */
.admin-main {
    grid-area: main;
    overflow-y: auto;
    background: var(--admin-bg);
}

.admin-content {
    padding: var(--admin-spacing-xl);
    max-width: 1200px;
}

.page-header {
    margin-bottom: var(--admin-spacing-2xl);
}

.page-header h1 {
    font-size: 2rem;
    color: var(--admin-primary);
    margin-bottom: var(--admin-spacing-sm);
}

.page-header p {
    color: var(--admin-text-light);
    font-size: 1.125rem;
}

/* Statistics Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--admin-spacing-xl);
    margin-bottom: var(--admin-spacing-2xl);
}

.stat-card {
    background: var(--admin-gradient-card);
    border-radius: 1rem;
    padding: var(--admin-spacing-xl);
    box-shadow: var(--admin-shadow-md);
    display: flex;
    align-items: center;
    gap: var(--admin-spacing-lg);
    transition: var(--admin-transition);
    border: 1px solid rgba(0,0,0,0.05);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--admin-shadow-lg);
}

.stat-card.primary .stat-icon { color: var(--admin-primary); }
.stat-card.success .stat-icon { color: var(--admin-success); }
.stat-card.warning .stat-icon { color: var(--admin-warning); }
.stat-card.info .stat-icon { color: var(--admin-info); }

.stat-icon {
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.8);
    border-radius: 1rem;
    box-shadow: var(--admin-shadow-sm);
}

.stat-info {
    flex: 1;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--admin-primary);
    line-height: 1;
}

.stat-label {
    color: var(--admin-text-light);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

/* Quick Actions */
.quick-actions {
    margin-bottom: var(--admin-spacing-2xl);
}

.quick-actions h2 {
    margin-bottom: var(--admin-spacing-lg);
    color: var(--admin-primary);
}

.action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--admin-spacing-lg);
}

.action-card {
    background: var(--admin-card-bg);
    border: 2px solid transparent;
    border-radius: 1rem;
    padding: var(--admin-spacing-xl);
    text-align: center;
    cursor: pointer;
    transition: var(--admin-transition);
    box-shadow: var(--admin-shadow-sm);
}

.action-card:hover {
    border-color: var(--admin-accent);
    transform: translateY(-2px);
    box-shadow: var(--admin-shadow-md);
}

.action-card i {
    font-size: 2rem;
    color: var(--admin-accent);
    margin-bottom: var(--admin-spacing-md);
}

.action-card span {
    display: block;
    font-weight: 600;
    color: var(--admin-primary);
}

/* Tables */
.containers-table {
    background: var(--admin-card-bg);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--admin-shadow-md);
}

.containers-table table {
    width: 100%;
    border-collapse: collapse;
}

.containers-table th {
    background: var(--admin-primary);
    color: var(--admin-text-white);
    padding: var(--admin-spacing-lg);
    text-align: left;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.containers-table td {
    padding: var(--admin-spacing-lg);
    border-bottom: 1px solid #e9ecef;
    vertical-align: middle;
}

.containers-table tr:hover {
    background: rgba(255, 107, 53, 0.05);
}

.empty-state {
    text-align: center;
    padding: var(--admin-spacing-2xl);
    color: var(--admin-text-light);
}

.empty-state i {
    font-size: 3rem;
    color: var(--admin-text-light);
    margin-bottom: var(--admin-spacing-lg);
}

.empty-state p {
    margin-bottom: var(--admin-spacing-lg);
    font-size: 1.125rem;
}

/* Status Indicators */
.status {
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-active {
    background: rgba(39, 174, 96, 0.1);
    color: var(--admin-success);
}

.status-inactive {
    background: rgba(149, 165, 166, 0.1);
    color: #95a5a6;
}

.status-error {
    background: rgba(231, 76, 60, 0.1);
    color: var(--admin-error);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: var(--admin-spacing-sm);
}

.btn-icon {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 0.5rem;
    background: var(--admin-bg);
    color: var(--admin-text-light);
    cursor: pointer;
    transition: var(--admin-transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-icon:hover {
    background: var(--admin-accent);
    color: var(--admin-text-white);
    transform: scale(1.1);
}

/* Section Headers */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--admin-spacing-xl);
}

.section-header h2 {
    color: var(--admin-primary);
    margin: 0;
}

.view-all-link {
    color: var(--admin-accent);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--admin-spacing-sm);
    transition: var(--admin-transition-fast);
}

.view-all-link:hover {
    gap: var(--admin-spacing-md);
}

/* System Information */
.system-info {
    margin-top: var(--admin-spacing-2xl);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--admin-spacing-lg);
}

.info-card {
    background: var(--admin-card-bg);
    padding: var(--admin-spacing-xl);
    border-radius: 1rem;
    box-shadow: var(--admin-shadow-sm);
    border: 1px solid rgba(0,0,0,0.05);
}

.info-card h3 {
    color: var(--admin-primary);
    margin-bottom: var(--admin-spacing-md);
    font-size: 1.125rem;
}

.info-card p {
    color: var(--admin-text-light);
    margin-bottom: var(--admin-spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--admin-spacing-sm);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: var(--admin-spacing-sm);
}

.status-indicator.success { color: var(--admin-success); }
.status-indicator.error { color: var(--admin-error); }

.text-success { color: var(--admin-success); }
.text-error { color: var(--admin-error); }

/* Modal Styles for Admin */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 2000;
    backdrop-filter: blur(5px);
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--admin-card-bg);
    border-radius: 1rem;
    box-shadow: var(--admin-shadow-xl);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--admin-spacing-xl);
    border-bottom: 1px solid #e9ecef;
}

.modal-header h3 {
    margin: 0;
    color: var(--admin-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--admin-text-light);
    cursor: pointer;
    padding: var(--admin-spacing-sm);
    border-radius: 0.25rem;
    transition: var(--admin-transition-fast);
}

.modal-close:hover {
    background: var(--admin-bg);
    color: var(--admin-text);
}

/* Chat Modal */
.chat-modal {
    max-width: 800px;
    height: 600px;
    display: flex;
    flex-direction: column;
}

.chat-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 500px;
}

.chat-messages {
    flex: 1;
    padding: var(--admin-spacing-md);
    overflow-y: auto;
    background: var(--admin-bg);
}

.message {
    display: flex;
    gap: var(--admin-spacing-md);
    margin-bottom: var(--admin-spacing-lg);
    animation: slideIn 0.3s ease;
}

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

.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.message.user .message-avatar {
    background: var(--admin-gradient-accent);
    color: var(--admin-text-white);
}

.message.assistant .message-avatar {
    background: var(--admin-secondary);
    color: var(--admin-text-white);
}

.message-content {
    background: var(--admin-card-bg);
    padding: var(--admin-spacing-md);
    border-radius: 1rem;
    box-shadow: var(--admin-shadow-sm);
    flex: 1;
}

.chat-input {
    display: flex;
    gap: var(--admin-spacing-md);
    padding: var(--admin-spacing-md);
    border-top: 1px solid #e9ecef;
}

.chat-input input {
    flex: 1;
    padding: var(--admin-spacing-md);
    border: 2px solid #e9ecef;
    border-radius: 1rem;
    font-size: 1rem;
    transition: var(--admin-transition-fast);
}

.chat-input input:focus {
    outline: none;
    border-color: var(--admin-accent);
}

.send-btn {
    background: var(--admin-gradient-accent);
    color: var(--admin-text-white);
    border: none;
    padding: var(--admin-spacing-md);
    border-radius: 1rem;
    cursor: pointer;
    transition: var(--admin-transition);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.send-btn:hover {
    transform: scale(1.05);
}

/* Responsive Design */
@media (max-width: 768px) {
    .admin-dashboard {
        grid-template-areas: 
            "header"
            "main";
        grid-template-columns: 1fr;
        grid-template-rows: var(--header-height) 1fr;
    }
    
    .admin-sidebar {
        display: none;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .action-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        width: 95%;
        margin: var(--admin-spacing-md);
    }
    
    .chat-modal {
        height: 90vh;
    }
    
    .containers-table {
        overflow-x: auto;
    }
}