@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --sidebar-width: 260px;
    --header-height: 60px;
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --bg-dark: #0f172a;
    --bg-darker: #0a0f1a;
    --bg-card: #1e293b;
    --bg-card-hover: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: #334155;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --info-color: #3b82f6;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.5;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin-top: 0;
    font-weight: 600;
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.5rem;
}

h3 {
    font-size: 1.25rem;
}

h4 {
    font-size: 1rem;
}

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

a:hover {
    color: var(--primary-hover);
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 0.5rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
}

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

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

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

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

.btn-outline {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.btn-outline:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

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

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-primary);
    transition: all 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.form-control::placeholder {
    color: var(--text-muted);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='%2394a3b8'%3E%3Cpath d='M6 8L2 4h8L6 8z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.5rem;
}

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

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

.table th {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
}

.badge-success {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning-color);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.2);
    color: var(--error-color);
}

.badge-info {
    background: rgba(59, 130, 246, 0.2);
    color: var(--info-color);
}

.badge-secondary {
    background: var(--bg-card-hover);
    color: var(--text-secondary);
}

/* HTTP Method badges */
.method-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    font-size: 0.625rem;
    font-weight: 700;
    border-radius: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    min-width: 60px;
    justify-content: center;
}

.method-get {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

.method-post {
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
}

.method-put {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
}

.method-patch {
    background: rgba(168, 85, 247, 0.2);
    color: #a855f7;
}

.method-delete {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.method-head {
    background: rgba(156, 163, 175, 0.2);
    color: #9ca3af;
}

.method-options {
    background: rgba(20, 184, 166, 0.2);
    color: #14b8a6;
}

/* Stats cards */
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.25rem;
}

.stat-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.stat-card-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.stat-card-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Grid */
.grid {
    display: grid;
    gap: 1.5rem;
}

.grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
    .grid-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-cols-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {

    .grid-cols-4,
    .grid-cols-3,
    .grid-cols-2 {
        grid-template-columns: 1fr;
    }
}

/* Utilities */
.flex {
    display: flex;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-2 {
    gap: 0.5rem;
}

.gap-3 {
    gap: 0.75rem;
}

.gap-4 {
    gap: 1rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.mt-4 {
    margin-top: 1rem;
}

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

.text-sm {
    font-size: 0.875rem;
}

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

.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.page-description {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    opacity: 0.5;
}

.empty-state-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

/* Modal */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-body {
    padding: 1.5rem;
}

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

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--success-color);
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--error-color);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: var(--warning-color);
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--info-color);
}

/* Code blocks */
.code-block {
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem;
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 0.875rem;
    overflow-x: auto;
}

/* Loading spinner */
.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Tooltip */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 0.75rem;
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s;
}

.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
}

/* Monaco Editor Styles */
.monaco-editor-container {
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    overflow: hidden;
    background: #1a1b26;
}

.monaco-editor-container .monaco-editor {
    padding-top: 8px;
}

.monaco-editor .margin {
    background: #1a1b26 !important;
}

.monaco-editor-toolbar {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.monaco-editor-wrapper {
    position: relative;
}

.monaco-editor-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.monaco-editor-hint code {
    background: var(--bg-darker);
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
    color: var(--primary-color);
}

/* Slug display styles */
.slug-display {
    display: block;
    padding: 0.5rem 0.75rem;
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.slug-info {
    padding: 0.5rem 0.75rem;
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
}

.slug-info .text-muted {
    font-style: italic;
}

/* ============================================
   LIGHT THEME
   ============================================ */
html.light-theme,
body.light-theme,
.layout-wrapper.light-theme {
    --bg-dark: #f8fafc;
    --bg-darker: #f1f5f9;
    --bg-card: #ffffff;
    --bg-card-hover: #f8fafc;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --hover-bg: #f1f5f9;
}

html.light-theme .sidebar {
    background: #ffffff;
    border-right: 1px solid var(--border-color);
}

html.light-theme .top-header {
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
}

html.light-theme .nav-link {
    color: var(--text-primary);
}

html.light-theme .nav-link:hover {
    background: var(--hover-bg);
}

html.light-theme .nav-link.active {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

html.light-theme .card {
    background: var(--bg-card);
    border-color: var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

html.light-theme .form-control {
    background: #ffffff;
    border-color: var(--border-color);
    color: var(--text-primary);
}

html.light-theme .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

html.light-theme .btn-outline {
    border-color: var(--border-color);
    color: var(--text-primary);
}

html.light-theme .btn-outline:hover {
    background: var(--hover-bg);
}

html.light-theme .table {
    background: var(--bg-card);
}

html.light-theme .table th {
    background: var(--bg-darker);
    color: var(--text-primary);
    border-color: var(--border-color);
}

html.light-theme .table td {
    border-color: var(--border-color);
    color: var(--text-primary);
}

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

html.light-theme .modal {
    background: var(--bg-card);
    border-color: var(--border-color);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

html.light-theme .modal-backdrop {
    background: rgba(0, 0, 0, 0.3);
}

html.light-theme .modal-header {
    border-color: var(--border-color);
}

html.light-theme .modal-footer {
    border-color: var(--border-color);
}

html.light-theme .nav-section-title {
    color: var(--text-muted);
}

html.light-theme .nav-user-section {
    background: var(--bg-darker);
    border-top-color: var(--border-color);
}

html.light-theme .page-title,
html.light-theme .card-title,
html.light-theme h1,
html.light-theme h2,
html.light-theme h3,
html.light-theme h4 {
    color: var(--text-primary);
}

html.light-theme code {
    background: var(--bg-darker);
    color: #7c3aed;
}

html.light-theme .badge {
    background: var(--bg-darker);
}

html.light-theme .badge-success {
    background: rgba(16, 185, 129, 0.15);
    color: #059669;
}

html.light-theme .badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: #d97706;
}

html.light-theme .badge-danger {
    background: rgba(239, 68, 68, 0.15);
    color: #dc2626;
}

html.light-theme .badge-info {
    background: rgba(59, 130, 246, 0.15);
    color: #2563eb;
}

html.light-theme .empty-state {
    background: var(--bg-darker);
    border-color: var(--border-color);
}

html.light-theme .stat-card {
    background: var(--bg-card);
    border-color: var(--border-color);
}

html.light-theme .endpoint-item {
    background: var(--bg-darker);
}

html.light-theme .endpoint-item:hover {
    background: var(--hover-bg);
    border-color: var(--primary-color);
}

/* Monaco editor in light mode */
html.light-theme .monaco-editor-container {
    background: #ffffff !important;
}

/* Minimal layout light theme */
html.light-theme .minimal-layout {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #f8fafc 100%);
}

html.light-theme .auth-card {
    background: var(--bg-card);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

html.light-theme .auth-card h2 {
    color: var(--text-primary);
}

/* ============================================
   SIDEBAR STATE MANAGEMENT (CSS Variables)
   ============================================ */

/* 
 * Uses CSS Variables set by inline script in App.razor
 * This prevents FOUC because variables are set before CSS is parsed
 */

/* Sidebar uses CSS variable for width */
.sidebar {
    width: var(--sidebar-width, 260px);
    overflow: hidden;
    transition: width 0.15s ease-out;
}

/* Sidebar text uses CSS variables */
.sidebar .logo-text,
.sidebar .nav-group-title,
.sidebar .nav-text,
.sidebar .logout-btn span {
    display: var(--sidebar-text-display, inline);
    opacity: var(--sidebar-text-opacity, 1);
    visibility: var(--sidebar-text-visibility, visible);
    overflow: hidden;
    white-space: nowrap;
    transition: opacity 0.1s ease-out;
}

/* user-details için ayrı stil - flex layout korunsun */
.sidebar .user-details {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 0.5rem !important;
    opacity: var(--sidebar-text-opacity, 1);
    visibility: var(--sidebar-text-visibility, visible);
    transition: opacity 0.1s ease-out;
}

/* Collapsed state */
html.sidebar-collapsed .sidebar,
.sidebar-collapsed .sidebar,
.layout-wrapper.sidebar-collapsed .sidebar {
    width: 70px !important;
    overflow: hidden !important;
}

.layout-wrapper.sidebar-collapsed .sidebar .logo-text,
.layout-wrapper.sidebar-collapsed .sidebar .nav-group-title,
.layout-wrapper.sidebar-collapsed .sidebar .nav-text,
.layout-wrapper.sidebar-collapsed .sidebar .logout-btn span {
    display: none !important;
}

.layout-wrapper.sidebar-collapsed .sidebar .user-details {
    display: none !important;
}

.layout-wrapper.sidebar-collapsed .main-content {
    margin-left: 70px !important;
}

/* Hide text elements when sidebar is collapsed (class-based fallback) */
html.sidebar-collapsed .sidebar .logo-text,
html.sidebar-collapsed .sidebar .nav-group-title,
html.sidebar-collapsed .sidebar .nav-text,
html.sidebar-collapsed .sidebar .logout-btn span {
    display: none !important;
    opacity: 0;
}

html.sidebar-collapsed .sidebar .user-details {
    display: none !important;
    opacity: 0;
    visibility: hidden;
}

html.sidebar-collapsed .sidebar .sidebar-header .logo,
.sidebar-collapsed .sidebar .sidebar-header .logo,
.layout-wrapper.sidebar-collapsed .sidebar .sidebar-header .logo {
    justify-content: center;
}

html.sidebar-collapsed .sidebar .nav-item,
.sidebar-collapsed .sidebar .nav-item,
.layout-wrapper.sidebar-collapsed .sidebar .nav-item {
    justify-content: center;
    padding: 0.75rem;
}

html.sidebar-collapsed .sidebar .nav-icon,
.sidebar-collapsed .sidebar .nav-icon,
.layout-wrapper.sidebar-collapsed .sidebar .nav-icon {
    margin: 0;
}

html.sidebar-collapsed .sidebar .user-card,
.sidebar-collapsed .sidebar .user-card,
.layout-wrapper.sidebar-collapsed .sidebar .user-card {
    justify-content: center;
    padding: 0.5rem;
}

html.sidebar-collapsed .sidebar .user-avatar,
.sidebar-collapsed .sidebar .user-avatar,
.layout-wrapper.sidebar-collapsed .sidebar .user-avatar {
    margin: 0;
}

html.sidebar-collapsed .sidebar .logout-btn,
.sidebar-collapsed .sidebar .logout-btn,
.layout-wrapper.sidebar-collapsed .sidebar .logout-btn {
    justify-content: center;
    padding: 0.75rem;
}

html.sidebar-collapsed .sidebar .logout-btn svg,
.sidebar-collapsed .sidebar .logout-btn svg,
.layout-wrapper.sidebar-collapsed .sidebar .logout-btn svg {
    margin: 0;
}

html.sidebar-collapsed .sidebar .nav-footer,
.sidebar-collapsed .sidebar .nav-footer,
.layout-wrapper.sidebar-collapsed .sidebar .nav-footer {
    padding: 0.5rem;
}

/* Main content positioning - uses CSS variable */
.main-content {
    margin-left: var(--main-margin-left, 260px);
    transition: margin-left 0.15s ease-out;
}

/* Fallback for collapsed state */
html.sidebar-collapsed .main-content {
    margin-left: 70px;
}

/* Smooth transitions for sidebar collapse */
.sidebar {
    transition: width 0.3s ease;
}

.sidebar .nav-text,
.sidebar .nav-group-title,
.sidebar .user-details,
.sidebar .logo-text,
.sidebar .logout-btn span {
    transition: opacity 0.2s ease, width 0.3s ease;
}

.main-content {
    transition: margin-left 0.3s ease;
}

/* ============================================
   THEME TOGGLE ICONS
   ============================================ */
/* Theme toggle icons */
.theme-toggle svg {
    display: block;
}

.theme-toggle .sun-icon {
    stroke: #fbbf24;
}

.theme-toggle .moon-icon {
    stroke: #6366f1;
}

/* Dropdown Backdrop for closing on click outside */
.dropdown-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 2000;
    cursor: default;
}

.user-search-container {
    position: relative;
    z-index: 2001;
}

/* Danger Zone Styles */
.danger-zone {
    border: 1px solid rgba(239, 68, 68, 0.3);
    background: rgba(239, 68, 68, 0.05);
    /* Subtle red tint */
    border-radius: 0.75rem;
    padding: 1.5rem;
    transition: all 0.2s ease;
}

.danger-zone:hover {
    background: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.5);
}

.danger-zone h3 {
    color: var(--error-color);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.danger-zone p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    max-width: 600px;
}

/* Utilities missing */
.mt-6 {
    margin-top: 1.5rem;
}

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

/* Form actions */
.form-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}