/*
 * PGSM Design System
 * ──────────────────────────────────────────────────────────────────────────────
 * Ground-up design system. All colors come from theme variables.
 * No hardcoded colors. No gradients. No glow effects.
 * Shadows are elevation-only (never decorative or colorful).
 *
 * Load order: theme file → design-system.css
 */

/* ── Reset ───────────────────────────────────────────────────────────────── */

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

/* ── Base ────────────────────────────────────────────────────────────────── */

html {
    font-size: 15px;
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ── Scrollbar ───────────────────────────────────────────────────────────── */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ── Typography ──────────────────────────────────────────────────────────── */

h1, h2, h3, h4, h5, h6 {
    color: var(--text-heading);
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

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

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

code {
    font-family: var(--mono);
    font-size: 0.875em;
    background: var(--bg-input);
    border: 1px solid var(--border);
    padding: 0.1em 0.35em;
    border-radius: 4px;
    color: var(--accent);
}

/* ── Layout: Admin Shell (Sidebar + Content) ─────────────────────────────── */

.admin-shell {
    display: flex;
    min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────────────────────────────── */

.sidebar {
    width: 240px;
    flex-shrink: 0;
    background: var(--bg-sidebar, var(--bg-card));
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    overflow-y: auto;
    overflow-x: hidden;
    transition: transform 0.2s ease, width 0.2s ease;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    text-decoration: none;
}

.sidebar-brand-icon {
    width: 32px;
    height: 32px;
    background: var(--accent);
    color: #fff;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.8rem;
    letter-spacing: -0.02em;
    flex-shrink: 0;
}

.sidebar-brand-name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-heading);
    letter-spacing: -0.02em;
}

.sidebar-brand-sub {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 400;
}

/* Navigation sections */
.sidebar-nav {
    flex: 1;
    padding: 0.75rem 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.sidebar-section {
    margin-bottom: 0.25rem;
}

.sidebar-section-label {
    padding: 0.4rem 1.25rem 0.2rem;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    border-left: 2px solid transparent;
    transition: background 0.12s, color 0.12s, border-color 0.12s;
    position: relative;
}

.sidebar-link:hover {
    color: var(--text);
    background: var(--bg-hover);
}

.sidebar-link.active {
    color: var(--accent);
    background: var(--bg-hover);
    border-left-color: var(--accent);
    font-weight: 600;
}

.sidebar-link svg {
    flex-shrink: 0;
    opacity: 0.7;
}

.sidebar-link.active svg { opacity: 1; }

/* Collapsible server sub-menu */
.sidebar-submenu-toggle {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    border-left: 2px solid transparent;
    transition: background 0.12s, color 0.12s;
    font-family: var(--font);
}

.sidebar-submenu-toggle:hover {
    color: var(--text);
    background: var(--bg-hover);
}

.sidebar-submenu-toggle.open {
    color: var(--text);
}

.sidebar-submenu-caret {
    margin-left: auto;
    transition: transform 0.2s ease;
    opacity: 0.5;
}

.sidebar-submenu-toggle.open .sidebar-submenu-caret {
    transform: rotate(180deg);
}

.sidebar-submenu {
    display: none;
    flex-direction: column;
}

.sidebar-submenu.open {
    display: flex;
}

.sidebar-sublink {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 1.25rem 0.35rem 2.75rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    border-left: 2px solid transparent;
    transition: background 0.12s, color 0.12s, border-color 0.12s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-sublink:hover {
    color: var(--text);
    background: var(--bg-hover);
}

.sidebar-sublink.active {
    color: var(--accent);
    border-left-color: var(--accent);
    background: var(--bg-hover);
    font-weight: 600;
}

/* Status dot on sidebar sublinks */
.sidebar-status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.sidebar-status-dot.running { background: var(--accent-success); }
.sidebar-status-dot.stopped { background: var(--border); }
.sidebar-status-dot.creating { background: var(--accent); }
.sidebar-status-dot.error    { background: var(--accent-danger); }

/* Sidebar footer */
.sidebar-footer {
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.sidebar-footer-link {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: color 0.12s;
}

.sidebar-footer-link:hover { color: var(--text); }

/* Sidebar toggle button */
.sidebar-toggle-btn {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.35rem 0.45rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.12s, background 0.12s;
    flex-shrink: 0;
}

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

/* ── Admin Content Area ───────────────────────────────────────────────────── */

.admin-content {
    flex: 1;
    margin-left: 240px;
    min-width: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Top bar inside admin content */
.topbar {
    height: 52px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    gap: 1rem;
    position: sticky;
    top: 0;
    z-index: 50;
    flex-shrink: 0;
}

.topbar-breadcrumb {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    min-width: 0;
}

.topbar-breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.12s;
}

.topbar-breadcrumb a:hover { color: var(--text); }

.topbar-breadcrumb-sep {
    color: var(--border);
    font-size: 0.8rem;
}

.topbar-breadcrumb-current {
    color: var(--text-heading);
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

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

/* Theme switcher in topbar */
.theme-switcher {
    position: relative;
    flex-shrink: 0;
}

.theme-toggle-btn {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.3rem 0.55rem;
    font-size: 0.8rem;
    line-height: 1;
    transition: color 0.12s, background 0.12s, border-color 0.12s;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font);
}

.theme-toggle-btn:hover {
    color: var(--text);
    background: var(--bg-hover);
    border-color: var(--text-muted);
}

.theme-menu {
    display: none;
    position: absolute;
    bottom: calc(100% + 6px);
    top: auto;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    min-width: 168px;
    padding: 0.35rem;
    z-index: 300;
}

.theme-menu.open { display: block; }

.theme-menu-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    width: 100%;
    background: transparent;
    border: none;
    border-radius: 5px;
    color: var(--text);
    cursor: pointer;
    font-size: 0.82rem;
    font-family: var(--font);
    padding: 0.45rem 0.6rem;
    text-align: left;
    transition: background 0.1s;
    white-space: nowrap;
}

.theme-menu-item:hover { background: var(--bg-hover); }

.theme-menu-item.active {
    background: var(--bg-hover);
    color: var(--accent);
    font-weight: 600;
}

.theme-swatch {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 1.5px solid rgba(255,255,255,0.2);
}

/* ── Page content area ───────────────────────────────────────────────────── */

.page-body {
    flex: 1;
    padding: 1.75rem 1.5rem;
    max-width: 1280px;
    width: 100%;
}

/* Page header row */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.page-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-heading);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.page-subtitle {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
    font-family: var(--mono);
}

.page-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Section title */
.section-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

/* ── Cards ───────────────────────────────────────────────────────────────── */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.card-padded {
    padding: 1.25rem;
}

.card-header {
    padding: 0.875rem 1.25rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.card-header-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-heading);
}

.card-body {
    padding: 1.25rem;
}

.card-footer {
    padding: 0.875rem 1.25rem;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Stat card */
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.125rem 1.25rem;
    border-left: 3px solid var(--border);
    transition: border-left-color 0.15s;
}

.stat-card:hover { border-left-color: var(--accent); }

.stat-label {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}

.stat-value {
    font-size: 1.9rem;
    font-weight: 700;
    color: var(--text-heading);
    letter-spacing: -0.03em;
    line-height: 1;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

/* ── Server cards (dashboard) ────────────────────────────────────────────── */

.server-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 0.75rem;
}

.server-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.125rem;
    text-decoration: none;
    display: block;
    transition: border-color 0.12s;
}

.server-card:hover {
    border-color: var(--text-muted);
}

.server-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.server-card-name {
    font-weight: 600;
    color: var(--text-heading);
    font-size: 0.9rem;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.server-card-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--mono);
    margin-bottom: 0.625rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.server-card-metrics {
    display: flex;
    gap: 1rem;
    font-size: 0.78rem;
}

.metric-item {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.metric-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

.metric-value {
    color: var(--text);
    font-family: var(--mono);
    font-size: 0.8rem;
    font-weight: 600;
}

/* ── Badges / Status ─────────────────────────────────────────────────────── */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.18rem 0.55rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.badge::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    flex-shrink: 0;
}

.badge-running {
    background: var(--accent-success-bg);
    color: var(--accent-success);
}
.badge-running::before { background: var(--accent-success); }

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.4; }
}

.badge-creating {
    background: var(--bg-hover);
    color: var(--accent);
}
.badge-creating::before {
    background: var(--accent);
    animation: pulse-dot 1.2s ease infinite;
}

.badge-stopped {
    background: var(--bg-hover);
    color: var(--text-muted);
}
.badge-stopped::before { background: var(--border); }

.badge-error {
    background: var(--accent-danger-bg);
    color: var(--accent-danger);
}
.badge-error::before { background: var(--accent-danger); }

.badge-unknown {
    background: var(--bg-hover);
    color: var(--text-muted);
}
.badge-unknown::before { background: var(--border); }

.badge-warning {
    background: var(--accent-warning-bg);
    color: var(--accent-warning);
}
.badge-warning::before { background: var(--accent-warning); }

/* ── Buttons ─────────────────────────────────────────────────────────────── */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    border-radius: 7px;
    border: 1px solid transparent;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--font);
    text-decoration: none;
    transition: background 0.12s, border-color 0.12s, color 0.12s;
    white-space: nowrap;
    user-select: none;
    line-height: 1.4;
}

.btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.btn:disabled, .btn[disabled] {
    opacity: 0.45;
    cursor: not-allowed;
}

.btn-sm {
    padding: 0.3rem 0.65rem;
    font-size: 0.8rem;
    border-radius: 6px;
}

.btn-xs {
    padding: 0.2rem 0.45rem;
    font-size: 0.72rem;
    border-radius: 5px;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.btn-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    color: #fff;
}

.btn-success {
    background: var(--accent-success-bg);
    color: var(--accent-success);
    border-color: var(--accent-success);
}
.btn-success:hover {
    background: var(--accent-success);
    color: #fff;
}

.btn-danger {
    background: var(--accent-danger-bg);
    color: var(--accent-danger);
    border-color: var(--accent-danger);
}
.btn-danger:hover {
    background: var(--accent-danger);
    color: #fff;
}

.btn-warning {
    background: var(--accent-warning-bg);
    color: var(--accent-warning);
    border-color: var(--accent-warning);
}
.btn-warning:hover {
    background: var(--accent-warning);
    color: #fff;
}

.btn-secondary {
    background: var(--bg-hover);
    color: var(--text);
    border-color: var(--border);
}
.btn-secondary:hover {
    background: var(--border);
    color: var(--text-heading);
}

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border-color: transparent;
}
.btn-ghost:hover {
    background: var(--bg-hover);
    color: var(--text);
}

/* ── Alerts ──────────────────────────────────────────────────────────────── */

.flash-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.alert {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.7rem 1rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    border: 1px solid transparent;
    gap: 0.75rem;
}

.alert-success {
    background: var(--accent-success-bg);
    border-color: var(--accent-success);
    color: var(--accent-success);
}
.alert-error {
    background: var(--accent-danger-bg);
    border-color: var(--accent-danger);
    color: var(--accent-danger);
}
.alert-warning {
    background: var(--accent-warning-bg);
    border-color: var(--accent-warning);
    color: var(--accent-warning);
}
.alert-info {
    background: var(--bg-hover);
    border-color: var(--border);
    color: var(--text-muted);
}

.alert-close {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    font-size: 1rem;
    opacity: 0.6;
    padding: 0;
    flex-shrink: 0;
    line-height: 1;
    transition: opacity 0.12s;
}
.alert-close:hover { opacity: 1; }

/* ── Tables ──────────────────────────────────────────────────────────────── */

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

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

th {
    background: var(--bg);
    color: var(--text-muted);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.625rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.875rem;
    vertical-align: middle;
    color: var(--text);
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg-hover); }

/* ── Forms ───────────────────────────────────────────────────────────────── */

.form-group {
    margin-bottom: 1.125rem;
}

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 0.35rem;
}

.form-input,
input[type="text"],
input[type="number"],
input[type="password"],
input[type="url"],
input[type="email"],
input[type="date"],
select,
textarea {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    padding: 0.475rem 0.75rem;
    font-size: 0.875rem;
    font-family: var(--font);
    transition: border-color 0.12s;
    appearance: none;
    -webkit-appearance: none;
}

select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b949e' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-color: var(--bg-input);
    padding-right: 2rem;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(79,142,247,0.15);
}

input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: var(--accent);
    appearance: auto;
    -webkit-appearance: auto;
    cursor: pointer;
}

input[type="file"] {
    padding: 0.375rem 0.75rem;
    cursor: pointer;
}

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

.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.3rem;
    line-height: 1.4;
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.125rem 0;
}

.checkbox-row label {
    margin: 0;
    color: var(--text);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
}

/* ── Tabs ────────────────────────────────────────────────────────────────── */

.tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1.25rem;
    overflow-x: auto;
}

.tab {
    padding: 0.575rem 1.125rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color 0.12s, border-color 0.12s;
    cursor: pointer;
    white-space: nowrap;
    background: transparent;
    border-top: none;
    border-left: none;
    border-right: none;
    font-family: var(--font);
}

.tab:hover { color: var(--text); }

.tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    font-weight: 600;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Empty states ────────────────────────────────────────────────────────── */

.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.35rem;
}

.empty-state p {
    font-size: 0.82rem;
    margin-bottom: 1.25rem;
}

/* ── Detail view ─────────────────────────────────────────────────────────── */

.detail-banner {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.detail-title-area {}

.detail-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-heading);
    letter-spacing: -0.02em;
    margin-bottom: 0.2rem;
}

.detail-subtitle {
    font-size: 0.77rem;
    color: var(--text-muted);
    font-family: var(--mono);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.detail-subtitle-sep {
    color: var(--border);
}

.detail-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}

/* Field grid */
.field-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 0.875rem;
    margin-bottom: 1rem;
}

.field-item {}

.field-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.field-value {
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--mono);
    color: var(--text);
}

/* ── Monitoring bars ─────────────────────────────────────────────────────── */

.monitor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.25rem;
}

.monitor-metric {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.monitor-label {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.monitor-bar-track {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 999px;
    height: 8px;
    overflow: hidden;
}

.monitor-bar-fill {
    height: 100%;
    border-radius: 999px;
    background: var(--accent);
    transition: width 0.5s ease, background 0.3s ease;
    max-width: 100%;
    min-width: 0;
}

.monitor-bar-fill.warn { background: var(--accent-warning); }
.monitor-bar-fill.crit { background: var(--accent-danger); }

.monitor-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-heading);
    font-family: var(--mono);
}

.monitor-hint {
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* ── Danger zone ─────────────────────────────────────────────────────────── */

.danger-zone {
    border: 1px solid var(--accent-danger);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-top: 1.5rem;
    background: var(--accent-danger-bg);
}

.danger-zone-header {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent-danger);
    margin-bottom: 0.5rem;
}

.danger-zone-desc {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

/* ── Wizard ──────────────────────────────────────────────────────────────── */

.wizard-track,
.wizard-steps {
    display: flex;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.wizard-step-indicator {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 0.875rem;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-muted);
    background: var(--bg);
    border-right: 1px solid var(--border);
    transition: background 0.15s, color 0.15s;
}

.wizard-step-indicator:last-child { border-right: none; }

.wizard-step-indicator .step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: 700;
    background: var(--border);
    color: var(--text-muted);
    flex-shrink: 0;
    transition: background 0.15s, color 0.15s;
}

.wizard-step-indicator.active {
    background: var(--bg-hover);
    color: var(--accent);
    font-weight: 600;
}

.wizard-step-indicator.active .step-num {
    background: var(--accent);
    color: #fff;
}

.wizard-step-indicator.done {
    background: var(--accent-success-bg);
    color: var(--accent-success);
}

.wizard-step-indicator.done .step-num {
    background: var(--accent-success);
    color: #fff;
}

.wizard-panel { display: none; }
.wizard-panel.active { display: block; }

.wizard-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.125rem;
    margin-top: 1.25rem;
    border-top: 1px solid var(--border);
}

/* ── Breadcrumb ──────────────────────────────────────────────────────────── */

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8rem;
    font-family: var(--mono);
    color: var(--text-muted);
    margin-bottom: 0.875rem;
    flex-wrap: wrap;
}

.breadcrumb a { color: var(--accent); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb-sep { color: var(--border); }

/* ── File browser ────────────────────────────────────────────────────────── */

.file-list { list-style: none; }

.file-item {
    display: flex;
    align-items: center;
    padding: 0.525rem 1rem;
    border-bottom: 1px solid var(--border);
    gap: 0.625rem;
    font-size: 0.875rem;
    transition: background 0.1s;
}

.file-item:last-child { border-bottom: none; }
.file-item:hover { background: var(--bg-hover); }

.file-icon {
    font-size: 0.9rem;
    width: 1.25rem;
    text-align: center;
    flex-shrink: 0;
}

.file-name {
    flex: 1;
    font-family: var(--mono);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-name a { color: var(--text); }
.file-name a:hover { color: var(--accent); }

.file-size {
    color: var(--text-muted);
    font-size: 0.75rem;
    min-width: 72px;
    text-align: right;
    font-family: var(--mono);
    flex-shrink: 0;
}

.file-actions {
    display: flex;
    gap: 0.25rem;
    flex-shrink: 0;
}

/* ── Console ─────────────────────────────────────────────────────────────── */

.console-wrap {
    background: var(--term-bg, #0d1117);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    flex: 1;
    min-height: 0;
}

.console-input-bar {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    padding: 0.625rem 0;
}

.console-input-bar input {
    font-family: var(--mono);
    font-size: 0.875rem;
}

/* ── Spinner ─────────────────────────────────────────────────────────────── */

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

.spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.65s linear infinite;
    flex-shrink: 0;
}

/* ── Utility ─────────────────────────────────────────────────────────────── */

.text-muted     { color: var(--text-muted) !important; }
.text-mono      { font-family: var(--mono); }
.text-success   { color: var(--accent-success); }
.text-danger    { color: var(--accent-danger); }
.text-warning   { color: var(--accent-warning); }
.text-accent    { color: var(--accent); }

.flex           { display: flex; }
.flex-wrap      { flex-wrap: wrap; }
.items-center   { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1          { gap: 0.5rem; }
.gap-2          { gap: 1rem; }
.mt-1           { margin-top: 0.5rem; }
.mt-2           { margin-top: 1rem; }
.mt-3           { margin-top: 1.5rem; }
.mb-1           { margin-bottom: 0.5rem; }
.mb-2           { margin-bottom: 1rem; }
.w-full         { width: 100%; }

.divider {
    height: 1px;
    background: var(--border);
    margin: 1.25rem 0;
}

.divider-v {
    width: 1px;
    background: var(--border);
    align-self: stretch;
}

/* ── Responsive — collapse sidebar on mobile ─────────────────────────────── */

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.5);
        z-index: 90;
    }

    .sidebar-overlay.open {
        display: block;
    }

    .admin-content {
        margin-left: 0;
    }

    .topbar {
        padding-left: 1rem;
    }

    .page-body {
        padding: 1.25rem 1rem;
    }

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

    .server-cards {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .form-row { grid-template-columns: 1fr; }
    .detail-banner { flex-direction: column; }
    .tabs { flex-wrap: nowrap; }
}

/* ── Sidebar collapsed state (desktop) ───────────────────────────────────── */

@media (min-width: 769px) {
    .sidebar.collapsed {
        width: 52px;
        overflow: visible;
    }

    .sidebar.collapsed .sidebar-brand-name,
    .sidebar.collapsed .sidebar-brand-sub,
    .sidebar.collapsed .sidebar-section-label,
    .sidebar.collapsed .sidebar-link-label,
    .sidebar.collapsed .sidebar-footer-link span,
    .sidebar.collapsed .sidebar-submenu {
        display: none;
    }

    .sidebar.collapsed .sidebar-brand {
        justify-content: center;
        padding: 0.875rem 0;
    }

    .sidebar.collapsed .sidebar-brand > div:not(.sidebar-brand-icon) {
        display: none;
    }

    .sidebar.collapsed .sidebar-link,
    .sidebar.collapsed .sidebar-submenu-toggle {
        justify-content: center;
        padding: 0.55rem 0;
    }

    .sidebar.collapsed .sidebar-link svg,
    .sidebar.collapsed .sidebar-submenu-toggle svg {
        margin: 0;
    }

    .sidebar.collapsed .sidebar-footer {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 0.75rem 0;
        gap: 0.35rem;
    }

    .sidebar.collapsed .theme-switcher {
        flex: none;
    }

    .sidebar.collapsed .theme-toggle-btn {
        padding: 0.3rem 0.3rem;
    }

    .sidebar.collapsed .sidebar-footer form {
        margin-top: 0;
    }

    .admin-content.sidebar-collapsed {
        margin-left: 52px;
    }
}

/* ── Section title (section-title legacy compat) ─────────────────────────── */
/* Some templates use .section-title from pgsm.css — keep compatibility */
.section-title {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 0.875rem;
    letter-spacing: -0.01em;
}

/* ── Legacy grid/stat compat (dashboard uses these) ──────────────────────── */
.grid-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.card-title {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}

.card-value {
    font-size: 1.9rem;
    font-weight: 700;
    color: var(--text-heading);
    letter-spacing: -0.03em;
    line-height: 1;
}

/* ── Legacy server-list-recent grid compat ───────────────────────────────── */
.server-list-recent {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 0.75rem;
}

/* ── Legacy detail-header compat ─────────────────────────────────────────── */
.detail-header {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.detail-subtitle { font-family: var(--mono); font-size: 0.78rem; color: var(--text-muted); margin-top: 0.2rem; }
.detail-actions  { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 0.875rem;
    margin-bottom: 1rem;
}

.detail-field-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 0.2rem;
}

.detail-field-value {
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--mono);
    color: var(--text);
}

/* ── Legacy table-container compat ──────────────────────────────────────── */
.table-container {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

/* ── Legacy console-container compat ────────────────────────────────────── */
.console-container {
    background: var(--term-bg, #0d1117);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.console-input-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.console-input-row input { font-family: var(--mono); }

/* ── Legacy monitor-bar compat ───────────────────────────────────────────── */
.monitor-bar-wrap {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 999px;
    height: 8px;
    overflow: hidden;
}

.monitor-bar {
    height: 100%;
    border-radius: 999px;
    background: var(--accent);
    transition: width 0.5s ease, background 0.3s ease;
    max-width: 100%;
    min-width: 0;
}

.monitor-bar.warn { background: var(--accent-warning); }
.monitor-bar.crit { background: var(--accent-danger); }
.badge-players { font-size: 0.8rem; color: var(--text-muted); font-family: var(--mono); }

/* ── Legacy main-content (not used in sidebar layout, but panel pages may) */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* ── Panel-specific styles ────────────────────────────────────────────────── */
/* .panel-nav, .panel-nav-brand, .panel-nav-links, .panel-nav-btn, .pub-container
   are defined in panel.css (loaded only on public/panel pages). */