/* Variables */
:root {
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --secondary: #6b7280;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --bg: #f9fafb;
    --bg-card: #ffffff;
    --text: #111827;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    --radius: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.1);
}

[data-theme="dark"] {
    --bg: #111827;
    --bg-card: #1f2937;
    --text: #f9fafb;
    --text-muted: #9ca3af;
    --border: #374151;
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Navbar */
.navbar {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 0 1rem;
    height: 60px;
    display: flex;
    align-items: center;
    gap: 1rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.navbar-brand {
    flex-shrink: 0;
}

.navbar-brand a {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
}

.navbar-menu {
    display: flex;
    gap: 0.25rem;
    flex: 1;
    min-width: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.navbar-menu::-webkit-scrollbar {
    display: none;
}

.navbar-menu a {
    padding: 0.375rem 0.625rem;
    border-radius: var(--radius);
    color: var(--text-muted);
    transition: background 0.2s, color 0.2s;
    white-space: nowrap;
    font-size: 0.875rem;
}

.navbar-menu a:hover {
    background: var(--bg);
    color: var(--text);
    text-decoration: none;
}

.navbar-menu a.active {
    background: var(--primary);
    color: white;
}

.navbar-end {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.user-email {
    color: var(--text-muted);
    font-size: 0.75rem;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Hide user email on small screens */
@media (max-width: 900px) {
    .user-email {
        display: none;
    }
}

/* Theme Toggle */
.btn-icon {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.375rem 0.5rem;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    transition: background 0.2s;
}

.btn-icon:hover {
    background: var(--bg);
}

.icon-sun, .icon-moon {
    display: none;
}

[data-theme="light"] .icon-moon {
    display: inline;
}

[data-theme="dark"] .icon-sun {
    display: inline;
}

/* Language Selector */
.lang-selector {
    display: flex;
    gap: 0.25rem;
}

.lang-btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
}

.lang-btn:hover {
    background: var(--bg);
    color: var(--text);
}

.lang-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.5rem;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.page-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.card-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
}

.card-header h2 {
    font-size: 1rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.stat-link {
    font-size: 0.875rem;
}

/* Grid */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.table th {
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.table tbody tr:hover {
    background: var(--bg);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--bg-card);
    color: var(--text);
    text-decoration: none;
}

.btn:hover {
    background: var(--bg);
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: var(--secondary);
    border-color: var(--secondary);
    color: white;
}

.btn-sm {
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 4px;
    background: var(--secondary);
    color: white;
}

.badge-prod { background: var(--success); }
.badge-stage { background: var(--warning); }
.badge-dev { background: var(--secondary); }
.badge-draft { background: var(--secondary); }
.badge-scheduled { background: var(--primary); }
.badge-running { background: var(--warning); }
.badge-completed { background: var(--success); }
.badge-failed { background: var(--error); }
.badge-paused { background: var(--secondary); }

/* Status */
.status {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
}

.status::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-online::before { background: var(--success); }
.status-offline::before { background: var(--error); }

/* Progress */
.progress {
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--primary);
    transition: width 0.3s;
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.alert-warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    background: var(--bg-card);
    color: var(--text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Login Page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 2rem;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h1 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--text-muted);
}

.login-form {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    color: var(--text-muted);
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.divider span {
    padding: 0 1rem;
    font-size: 0.875rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}

/* Text utilities */
.text-muted {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Filter form */
.filter-form {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

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

/* Input class */
.input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    background: var(--bg-card);
    color: var(--text);
    font-family: inherit;
}

.input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.input.code {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
}

/* Form help text */
.form-help {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Card footer */
.card-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* Header actions */
.header-actions {
    display: flex;
    gap: 0.5rem;
}

/* Details list */
.details-list {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem 1rem;
}

.details-list dt {
    font-weight: 500;
    color: var(--text-muted);
}

.details-list dd {
    color: var(--text);
}

/* Code preview */
.code-preview {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    overflow-x: auto;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    white-space: pre-wrap;
    word-break: break-word;
}

code {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875em;
    background: var(--bg);
    padding: 0.125rem 0.25rem;
    border-radius: 4px;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 0.5rem;
}

.tab {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-card);
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.tab:hover {
    background: var(--bg);
}

.tab.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.tab-content {
    padding-top: 1rem;
}

/* Card header with flex */
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    margin-top: 1rem;
    border-top: 1px solid var(--border);
}

.pagination-info {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Actions in table/bar */
.actions {
    display: flex;
    gap: 0.5rem;
}

.actions-bar {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* More badge variants */
.badge-success { background: var(--success); }
.badge-warning { background: var(--warning); }
.badge-secondary { background: var(--secondary); }
.badge-danger { background: var(--error); }

/* Danger button */
.btn-danger {
    background: var(--error);
    border-color: var(--error);
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
}

.btn-warning {
    background: var(--warning);
    border-color: var(--warning);
    color: white;
}

/* Current version row highlight */
.current-version {
    background: rgba(59, 130, 246, 0.05);
}

/* Footer */
.footer {
    text-align: center;
    padding: 1.5rem;
    color: var(--text-muted);
    font-size: 0.875rem;
    border-top: 1px solid var(--border);
    margin-top: 2rem;
}

/* Server Grid */
.server-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.server-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.server-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.server-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
}

.server-info {
    margin-bottom: 1rem;
}

.server-actions {
    display: flex;
    gap: 0.5rem;
}

/* Settings Grid */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

.settings-card {
    display: block;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    text-decoration: none;
    color: var(--text);
}

.settings-card:hover {
    border-color: var(--primary);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.1);
    text-decoration: none;
}

.settings-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.settings-card p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Stats Overview */
.stats-overview {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.stats-overview .stat-card {
    min-width: 150px;
    flex: 1;
}

/* Info List (description list) */
.info-list {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem 1rem;
}

.info-list dt {
    font-weight: 500;
    color: var(--text-muted);
}

.info-list dd {
    color: var(--text);
}

/* Button Group */
.btn-group {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* Form inline */
.form-inline {
    display: flex;
    gap: 0.75rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.form-inline .form-group {
    margin-bottom: 0;
}

/* More badge variants for actions */
.badge-create { background: var(--success); }
.badge-update { background: var(--primary); }
.badge-delete { background: var(--error); }
.badge-login { background: var(--warning); }
.badge-logout { background: var(--secondary); }
.badge-cancelled { background: var(--secondary); }
.badge-pending { background: var(--secondary); }
.badge-sent { background: var(--success); }
.badge-sandbox { background: #8b5cf6; }
.badge-production { background: var(--success); }

/* Text colors */
.text-danger {
    color: var(--error);
}

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

/* Diff view */
.diff-form .form-row {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.diff-form .form-group {
    flex: 1;
    min-width: 200px;
}

.diff-container {
    margin-top: 1rem;
}

.diff-panels {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.diff-panel {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.diff-panel-header {
    background: var(--bg);
    padding: 0.5rem 1rem;
    font-weight: 600;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--border);
}

.diff-content {
    padding: 1rem;
    background: var(--bg-card);
}

.diff-code {
    margin: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.8125rem;
    line-height: 1.6;
    max-height: 400px;
    overflow-y: auto;
}

@media (max-width: 900px) {
    .diff-panels {
        grid-template-columns: 1fr;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        flex-wrap: wrap;
        height: auto;
        padding: 1rem;
    }

    .navbar-menu {
        order: 3;
        width: 100%;
        overflow-x: auto;
        padding-top: 1rem;
    }

    .grid-2 {
        grid-template-columns: 1fr;
    }
}