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

:root {
    --bg-dark: #121824;
    --bg-gradient: linear-gradient(180deg, #131b26 0%, #0d121a 100%);
    --glass-bg: rgba(26, 34, 46, 0.75);
    --glass-bg-hover: rgba(34, 45, 61, 0.85);
    --glass-border: rgba(255, 255, 255, 0.06);
    
    --color-primary: #f8fafc;
    --color-secondary: #94a3b8;
    --color-muted: #64748b;
    
    /* Dynamic theme components */
    --accent: #5cdd8d;
    --accent-rgb: 92, 221, 141;
    
    --accent-glow: rgba(var(--accent-rgb), 0.2);
    --glass-border-focus: rgba(var(--accent-rgb), 0.4);
    --success: var(--accent);
    --success-glow: rgba(var(--accent-rgb), 0.15);
    --surface-inset: rgba(0, 0, 0, 0.2);
    --surface-code: rgba(0, 0, 0, 0.35);
    --surface-code-text: var(--color-secondary);
    --input-bg: rgba(0, 0, 0, 0.3);
    --input-bg-focus: rgba(0, 0, 0, 0.45);
    --modal-overlay-bg: rgba(0, 0, 0, 0.6);
    --modal-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    --warning: #eab308;
    --danger: #f87171;
    --danger-glow: rgba(248, 113, 113, 0.15);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --sidebar-width: 280px;
    --transition-speed: 0.25s;
}

/* Theme overrides */
body.theme-emerald {
    --accent: #5cdd8d;
    --accent-rgb: 92, 221, 141;
}

body.theme-indigo {
    --accent: #6366f1;
    --accent-rgb: 99, 102, 241;
}

body.theme-crimson {
    --accent: #f43f5e;
    --accent-rgb: 244, 63, 94;
}

body.theme-amber {
    --accent: #f59e0b;
    --accent-rgb: 245, 158, 11;
}

body.theme-amethyst {
    --accent: #a855f7;
    --accent-rgb: 168, 85, 247;
}

body.theme-cyberpunk {
    --accent: #00f0ff;
    --accent-rgb: 0, 240, 255;
}

body.theme-rainbow {
    --accent: #ff6ec7;
    --accent-rgb: 255, 110, 199;
    --bg-dark: #110e18;
    --bg-gradient: linear-gradient(135deg, #1a0f28 0%, #12182a 45%, #18102a 100%);
    --glass-bg: rgba(26, 20, 38, 0.84);
    --glass-bg-hover: rgba(36, 28, 50, 0.92);
    --mxm-rainbow-card-solid: #1a1426;
    --mxm-rainbow-card-solid-hover: #221a30;
    --mxm-rainbow-stops: #ff3366, #ff9933, #ffee33, #33ff99, #33ddff, #aa66ff, #ff66cc, #ff3366;
    --mxm-rainbow-linear: linear-gradient(
        90deg,
        #ff3366,
        #ff9933,
        #ffee33,
        #33ff99,
        #33ddff,
        #aa66ff,
        #ff66cc,
        #ff3366
    );
}

/* Light themes — shared surfaces */
body.theme-emerald-light,
body.theme-indigo-light,
body.theme-slate-light,
body.theme-rose-light,
body.theme-rainbow-light {
    --bg-dark: #f4f6f9;
    --bg-gradient: linear-gradient(180deg, #ffffff 0%, #eef2f7 100%);
    --glass-bg: rgba(255, 255, 255, 0.92);
    --glass-bg-hover: rgba(255, 255, 255, 1);
    --glass-border: rgba(15, 23, 42, 0.1);
    --color-primary: #0f172a;
    --color-secondary: #475569;
    --color-muted: #64748b;
    --sidebar-bg: rgba(255, 255, 255, 0.97);
    --sidebar-hover: rgba(15, 23, 42, 0.05);
    --surface-inset: rgba(15, 23, 42, 0.04);
    --surface-code: rgba(15, 23, 42, 0.05);
    --surface-code-text: var(--color-primary);
    --input-bg: #ffffff;
    --input-bg-focus: #ffffff;
    --modal-overlay-bg: rgba(15, 23, 42, 0.35);
    --modal-shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
}

body.theme-emerald-light {
    --accent: #059669;
    --accent-rgb: 5, 150, 105;
}

body.theme-indigo-light {
    --accent: #4f46e5;
    --accent-rgb: 79, 70, 229;
}

body.theme-slate-light {
    --accent: #475569;
    --accent-rgb: 71, 85, 105;
}

body.theme-rose-light {
    --accent: #e11d48;
    --accent-rgb: 225, 29, 72;
}

body.theme-rainbow-light {
    --accent: #e879f9;
    --accent-rgb: 232, 121, 249;
    --bg-gradient: linear-gradient(180deg, #fff5fd 0%, #f3f6ff 55%, #f5fff8 100%);
    --mxm-rainbow-card-solid: #f8f6fc;
    --mxm-rainbow-card-solid-hover: #ffffff;
    --mxm-rainbow-stops: #ff6b9d, #ffb347, #fff176, #7bed9f, #70a1ff, #c77dff, #ff9de2, #ff6b9d;
    --mxm-rainbow-linear: linear-gradient(
        90deg,
        #ff6b9d,
        #ffb347,
        #fff176,
        #7bed9f,
        #70a1ff,
        #c77dff,
        #ff9de2,
        #ff6b9d
    );
}

@property --mxm-rainbow-angle {
    syntax: "<angle>";
    initial-value: 0deg;
    inherits: false;
}

@keyframes mxm-rainbow-spin {
    to {
        --mxm-rainbow-angle: 360deg;
    }
}

@keyframes mxm-rainbow-slide {
    to {
        background-position: 200% center;
    }
}

@keyframes mxm-rainbow-text {
    to {
        background-position: 200% center;
    }
}

/* Light-mode component tweaks */
body[class*="-light"] .dns-health-summary,
body[class*="-light"] .dns-health-item,
body[class*="-light"] .setup-wizard-step {
    background: rgba(15, 23, 42, 0.03);
}

body[class*="-light"] .alert-banner.success,
body[class*="-light"] .status-banner.success {
    background: rgba(var(--accent-rgb), 0.12);
    border-color: var(--accent);
    color: var(--accent);
}

body[class*="-light"] .alert-banner {
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
}

body[class*="-light"] ::-webkit-scrollbar-thumb {
    background: rgba(15, 23, 42, 0.15);
}

body[class*="-light"] ::-webkit-scrollbar-thumb:hover {
    background: rgba(15, 23, 42, 0.25);
}

body[class*="-light"] aside.sidebar {
    background: var(--sidebar-bg);
    border-right-color: rgba(15, 23, 42, 0.08);
}

body[class*="-light"] .nav-item:hover {
    background: var(--sidebar-hover);
}

body[class*="-light"] .quota-mini {
    background: rgba(15, 23, 42, 0.03);
}

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

body {
    background: var(--bg-dark);
    background-image: var(--bg-gradient);
    color: var(--color-primary);
    font-family: var(--font-body);
    min-height: 100vh;
    display: flex;
    overflow-x: hidden;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Sidebar Styling */
aside.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg, rgba(15, 22, 33, 0.9));
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 100;
    padding: 2rem 1.5rem;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
    --brand-logo-height: 3.35rem;
}

.app-logo {
    --logo-aspect: 1.3413;
    height: var(--brand-logo-height, 1.75rem);
    width: calc(var(--brand-logo-height, 1.75rem) * var(--logo-aspect));
    flex-shrink: 0;
    background-color: var(--accent);
    mask-image: url("/static/logo.svg");
    mask-repeat: no-repeat;
    mask-position: center;
    mask-size: contain;
    -webkit-mask-image: url("/static/logo.svg");
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
    -webkit-mask-size: contain;
    transition: background-color var(--transition-speed) ease;
    filter: drop-shadow(0 0 8px var(--accent-glow));
}

.brand-title {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--accent);
    margin: 0;
    line-height: 1.1;
    transition: color var(--transition-speed) ease;
}

.sidebar-brand .brand-title {
    font-size: 1.5rem;
}

.brand-version {
    font-size: 0.7rem;
    color: var(--color-secondary);
    opacity: 0.6;
    font-weight: 500;
    margin-top: 0.2rem;
    letter-spacing: 0.05em;
    line-height: 1.35;
}

.brand-title-block {
    display: flex;
    flex-direction: column;
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    margin-bottom: 2rem;
    --brand-logo-height: 4.4rem;
}

.login-brand--logo-only {
    justify-content: center;
}

.login-brand .brand-title {
    font-size: 2rem;
}

.login-brand .portal-logo {
    max-height: 4.4rem;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1.25rem;
    border-radius: 12px;
    color: var(--color-secondary);
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    border: 1px solid transparent;
    user-select: none;
    -webkit-user-select: none;
}

.nav-item:hover {
    color: var(--color-primary);
    background: rgba(255, 255, 255, 0.03);
}

.nav-item.active {
    color: var(--color-primary);
    background: rgba(var(--accent-rgb), 0.15);
    border-color: rgba(var(--accent-rgb), 0.25);
    box-shadow: 0 4px 20px rgba(var(--accent-rgb), 0.1);
}

.sidebar-footer {
    border-top: 1px solid var(--glass-border);
    padding-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.quota-mini {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 0.75rem 1rem;
}

.quota-mini-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.quota-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0.25rem;
}

.quota-bar-fill {
    height: 100%;
    width: 0%;
    background: var(--accent);
    border-radius: 3px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.quota-bar-fill.warning {
    background: var(--warning);
}

.quota-bar-fill.danger {
    background: var(--danger);
}

.quota-bar.is-refreshing {
    position: relative;
}

.quota-bar.is-refreshing .quota-bar-fill {
    opacity: 0.3;
    transition: none;
}

.quota-bar.is-refreshing::after {
    content: "";
    position: absolute;
    top: 0;
    left: -45%;
    width: 45%;
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(var(--accent-rgb), 0.45),
        var(--accent),
        rgba(var(--accent-rgb), 0.45),
        transparent
    );
    animation: quota-bar-activity 1.1s ease-in-out infinite;
}

@keyframes quota-bar-activity {
    0% { left: -45%; }
    100% { left: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    .quota-bar.is-refreshing::after {
        animation: none;
        left: 0;
        width: 100%;
        opacity: 0.35;
        background: var(--accent);
    }
}

/* Main Content Area */
main.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    min-height: 100vh;
    padding: 2.5rem;
    max-width: 1400px;
}

header.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
}

.header-title h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.header-title p {
    color: var(--color-secondary);
    font-size: 0.95rem;
}

/* Global Domain Selector Card */
.domain-selector-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 1.25rem 2rem;
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.selector-info {
    display: flex;
    flex-direction: column;
}

.selector-info label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-secondary);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.custom-select-wrapper {
    position: relative;
    min-width: 250px;
}

.custom-select {
    width: 100%;
    background: var(--input-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    color: var(--color-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    transition: all var(--transition-speed) ease;
}

.custom-select:focus {
    border-color: var(--accent);
    outline: none;
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.custom-select-wrapper::after {
    content: "▼";
    font-size: 0.7rem;
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-secondary);
    pointer-events: none;
}

/* Glassmorphic Panel Cards */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.25);
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.glass-card.interactive:hover {
    background: var(--glass-bg-hover);
    border-color: rgba(255, 255, 255, 0.12);
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
}

.card-title span.badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
    border-radius: 20px;
    background: var(--accent-glow);
    color: #a5b4fc;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

/* Dashboard Tab Specifics */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
}

.stat-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.stat-card-value {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-card-subtitle {
    font-size: 0.8rem;
    color: var(--color-muted);
}

/* Progress ring / bar inside panels */
.quota-telemetry {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.telemetry-details {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.telemetry-item {
    background: var(--surface-inset);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 0.75rem 1rem;
}

.telemetry-item-label {
    font-size: 0.75rem;
    color: var(--color-secondary);
}

.telemetry-item-value {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 0.25rem;
}

/* Tab Panels */
.tab-panel {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Forms & Inputs */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-secondary);
}

/* Single-setting rows: label left, toggle right */
.setting-toggle-row {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
    margin-bottom: 2rem;
}

.form-row > .form-group.setting-toggle-row {
    margin-bottom: 0;
}

.setting-toggle-hint {
    font-size: 0.75rem;
    color: var(--color-secondary);
    display: block;
    margin-top: 0.35rem;
    line-height: 1.4;
}

a.text-link {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

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

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--input-bg);
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.toggle-slider::before {
    content: "";
    position: absolute;
    height: 20px;
    width: 20px;
    left: 2px;
    bottom: 2px;
    background: var(--color-secondary);
    border-radius: 50%;
    transition: transform 0.2s ease, background 0.2s ease;
}

.toggle-switch input:checked + .toggle-slider {
    background: rgba(var(--accent-rgb), 0.25);
    border-color: var(--accent);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(22px);
    background: var(--accent);
}

.toggle-switch input:focus-visible + .toggle-slider {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

input[type="text"],
input[type="search"],
input[type="email"],
input[type="password"],
input[type="number"],
textarea,
select {
    width: 100%;
    background: var(--input-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 0.8rem 1rem;
    color: var(--color-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all var(--transition-speed) ease;
}

input::placeholder {
    color: var(--color-muted);
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
    outline: none;
    background: var(--input-bg-focus);
}

/* Hidden native file input; pair with <label for="…" class="btn …"> */
.visually-hidden-file-input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.file-input-control {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.file-input-name {
    font-size: 0.85rem;
    color: var(--color-secondary);
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-input-name.is-empty {
    color: var(--color-muted);
    font-style: italic;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.8rem 1.5rem;
    border-radius: 10px;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all var(--transition-speed) ease;
    width: auto;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover:not(:disabled) {
    background: #4f46e5;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.45);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-primary);
    border-color: var(--glass-border);
}

.btn-secondary:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-danger {
    background: var(--danger);
    color: #fff;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover:not(:disabled) {
    background: #dc2626;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.45);
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
    border-radius: 6px;
}

.btn-icon {
    padding: 0.5rem;
    border-radius: 8px;
    min-width: 34px;
    height: 34px;
}

.action-menu {
    position: relative;
    display: inline-block;
}

.action-menu-panel {
    position: absolute;
    right: 0;
    top: calc(100% + 0.35rem);
    min-width: 11.5rem;
    z-index: 60;
    padding: 0.35rem;
    border-radius: 10px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--modal-shadow);
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.action-menu-panel[hidden] {
    display: none !important;
}

.action-menu-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--color-primary);
    font-family: var(--font-body);
    font-size: 0.85rem;
    text-align: left;
    cursor: pointer;
    white-space: nowrap;
}

.action-menu-item:hover,
.action-menu-item:focus-visible {
    background: var(--glass-bg-hover);
    outline: none;
}

.action-menu-item-danger {
    color: var(--danger);
}

.action-menu-item-danger:hover,
.action-menu-item-danger:focus-visible {
    background: var(--danger-glow);
    color: var(--danger);
}

.action-menu-item:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

/* Tables styling */
.table-container {
    width: 100%;
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.2);
}

/* ponytail: :has() unclips dropdowns; fixed positioning breaks under tab-panel transform */
.table-container:has(.action-menu.is-open) {
    overflow: visible;
}

.action-menu.is-open {
    z-index: 100;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

th, td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--glass-border);
}

th {
    background: rgba(255, 255, 255, 0.02);
    color: var(--color-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: rgba(255, 255, 255, 0.01);
}

tr.table-empty-row:hover td {
    background: transparent;
}

tr.table-empty-row > td {
    padding: 0;
    border-bottom: none;
}

.table-empty-message {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 7rem;
    padding: 2.5rem 1.5rem;
    text-align: center;
    color: var(--color-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.table-empty-message.is-error {
    color: var(--danger);
}

.table-container:has(tbody > tr.table-empty-row:only-child) .table-empty-message {
    min-height: 9rem;
    padding: 3rem 1.5rem;
}

/* Utility classes & components */
.flex-row {
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

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

.table-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem 1rem;
    margin-bottom: 1.5rem;
}

.table-search-input {
    flex: 1 1 220px;
    min-width: 180px;
    max-width: 420px;
    width: auto;
}

.table-controls-right {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1rem;
}

.table-page-size-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--color-secondary);
}

.table-page-size {
    min-width: 4rem;
}

.table-pagination {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.table-page-info {
    font-size: 0.85rem;
    color: var(--color-secondary);
    min-width: 7rem;
    text-align: center;
}

.import-progress-bar {
    height: 8px;
}

.import-progress-log {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 240px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
}

.import-log-item {
    color: var(--color-secondary);
}

.import-log-created {
    color: var(--success);
}

.import-log-failed {
    color: var(--danger);
}

.mt-4 { margin-top: 1rem; }
.mb-4 { margin-bottom: 1rem; }
.mr-2 { margin-right: 0.5rem; }

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
}

.status-indicator.success {
    background: color-mix(in srgb, var(--accent) 24%, var(--glass-bg));
    border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
    color: var(--color-primary);
}

.status-indicator.warning {
    background: color-mix(in srgb, var(--warning) 24%, var(--glass-bg));
    border: 1px solid color-mix(in srgb, var(--warning) 42%, transparent);
    color: var(--color-primary);
}

.status-indicator.danger {
    background: var(--danger-glow);
    color: #f87171;
}

.dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
}

.status-indicator.success .dot { background: var(--accent); }
.status-indicator.danger .dot { background: var(--danger); }

/* Background refresh indicators */
.refresh-indicator {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    margin-left: 0.4rem;
    vertical-align: middle;
    flex-shrink: 0;
    animation: refresh-pulse 1.2s ease-in-out infinite;
}

.refresh-indicator-inline {
    margin-left: 0.35rem;
    opacity: 0.75;
}

.is-refreshing > .card-title,
.is-refreshing > .stat-card-header {
    opacity: 0.92;
}

@keyframes refresh-pulse {
    0%, 100% { opacity: 0.35; transform: scale(0.85); }
    50% { opacity: 1; transform: scale(1.15); }
}

.delegation-admin-option {
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--accent);
    font-weight: 600;
    gap: 0.5rem;
}

.delegation-permissions-matrix {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.delegation-domain-row {
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 0.75rem;
    background: rgba(0, 0, 0, 0.18);
}

.delegation-domain-toggle {
    cursor: pointer;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.delegation-permission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.45rem 0.75rem;
    padding-left: 1.4rem;
}

.delegation-permission-option {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--color-secondary);
    cursor: pointer;
}

/* Alert banner */
.alert-banner {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 1000;
    max-width: 400px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transform: translateX(120%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border-left: 4px solid var(--accent);
}

.alert-banner.show {
    transform: translateX(0);
}

.alert-banner.success {
    background: rgba(6, 78, 59, 0.85);
    border-color: var(--success);
    color: #e6fcf5;
}

.alert-banner.error {
    background: rgba(136, 19, 55, 0.85);
    border-color: var(--danger);
    color: #fff5f5;
}

.alert-banner.warning {
    background: rgba(120, 53, 15, 0.9);
    border-color: #f59e0b;
    color: #fffbeb;
}

.alert-banner.info {
    background: rgba(30, 58, 138, 0.85);
    border-color: #60a5fa;
    color: #eff6ff;
}

/* Inline status in cards — not the fixed toast */
.status-banner {
    position: static;
    transform: none;
    max-width: none;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    border-left: 4px solid var(--accent);
    box-shadow: none;
    display: block;
}

.status-banner.success {
    background: rgba(6, 78, 59, 0.35);
    border-color: var(--success);
    color: #e6fcf5;
}

.status-banner.error {
    background: rgba(136, 19, 55, 0.35);
    border-color: var(--danger);
    color: #fff5f5;
}

.status-banner.warning {
    background: rgba(120, 53, 15, 0.45);
    border-color: #f59e0b;
    color: #fffbeb;
}

.status-banner.info {
    background: rgba(30, 58, 138, 0.35);
    border-color: #60a5fa;
    color: #eff6ff;
}

.status-banner a {
    color: inherit;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 30px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 999px;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.toggle-slider::before {
    content: "";
    position: absolute;
    height: 22px;
    width: 22px;
    left: 3px;
    bottom: 3px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.2s ease;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

.toggle-switch input:checked + .toggle-slider {
    background: rgba(var(--accent-rgb), 0.35);
    border-color: var(--accent);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(22px);
}

.toggle-switch input:focus-visible + .toggle-slider {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.status-indicator.warning .dot { background: var(--warning); }

.dns-health-summary {
    margin-bottom: 1rem;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    font-size: 0.95rem;
}

.dns-health-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.85rem;
}

.dns-health-item {
    padding: 0.9rem 1rem;
    border-radius: 10px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.02);
}

.dns-health-item.pass { border-color: rgba(var(--accent-rgb), 0.35); }
.dns-health-item.warn { border-color: rgba(245, 158, 11, 0.35); }
.dns-health-item.fail { border-color: rgba(248, 113, 113, 0.35); }
.dns-health-item.pending { border-color: rgba(96, 165, 250, 0.35); }
.dns-health-item.skipped { border-color: rgba(148, 163, 184, 0.35); opacity: 0.85; }

.setup-wizard-steps {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.setup-wizard-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.85rem;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.02);
    font-size: 0.85rem;
    color: var(--color-secondary);
}

.setup-wizard-step.active {
    border-color: var(--glass-border-focus);
    color: var(--color-primary);
    background: rgba(var(--accent-rgb), 0.08);
}

.setup-wizard-step.completed {
    color: var(--accent);
}

.setup-wizard-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.4rem;
    height: 1.4rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    font-size: 0.75rem;
    font-weight: 600;
}

.setup-wizard-step.active .setup-wizard-step-num,
.setup-wizard-step.completed .setup-wizard-step-num {
    background: rgba(var(--accent-rgb), 0.2);
    color: var(--accent);
}

.setup-domain-mode {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.setup-mode-option {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
    font-size: 0.9rem;
}

.setup-mode-option input {
    width: auto;
    height: auto;
    margin: 0;
}

.setup-domain-banner {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    font-size: 0.95rem;
}

.dns-health-item-title {
    font-weight: 600;
    margin-bottom: 0.35rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.dns-health-item-message {
    font-size: 0.82rem;
    color: var(--color-secondary);
    line-height: 1.45;
}

.modal-content.modal-danger {
    border-color: rgba(248, 113, 113, 0.35);
}

#modal-typed-confirm-input.matching {
    border-color: var(--success);
}

#modal-typed-confirm-input:not(.matching):not(:placeholder-shown) {
    border-color: var(--danger);
}

.alert-banner-close {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    font-size: 1.1rem;
    opacity: 0.6;
    line-height: 1;
}

.alert-banner-close:hover {
    opacity: 1;
}

/* Modals */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--modal-overlay-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-speed) ease;
}

.modal-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    width: 90%;
    max-width: 550px;
    padding: 2rem;
    color: var(--color-primary);
    box-shadow: var(--modal-shadow);
    transform: translateY(20px);
    transition: transform var(--transition-speed) cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.show .modal-content {
    transform: translateY(0);
}

/* ponytail: rainbow only on a masked ::before ring — interior keeps normal glass fill */
body.theme-rainbow .glass-card,
body.theme-rainbow .stat-card,
body.theme-rainbow .domain-selector-card,
body.theme-rainbow .modal-content,
body.theme-rainbow .login-card,
body.theme-rainbow-light .glass-card,
body.theme-rainbow-light .stat-card,
body.theme-rainbow-light .domain-selector-card,
body.theme-rainbow-light .modal-content,
body.theme-rainbow-light .login-card {
    position: relative;
    isolation: isolate;
    border-color: transparent;
    background: var(--mxm-rainbow-card-solid) !important;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

body.theme-rainbow .glass-card::before,
body.theme-rainbow .stat-card::before,
body.theme-rainbow .domain-selector-card::before,
body.theme-rainbow .modal-content::before,
body.theme-rainbow .login-card::before,
body.theme-rainbow-light .glass-card::before,
body.theme-rainbow-light .stat-card::before,
body.theme-rainbow-light .domain-selector-card::before,
body.theme-rainbow-light .modal-content::before,
body.theme-rainbow-light .login-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 2px;
    background: conic-gradient(from var(--mxm-rainbow-angle), var(--mxm-rainbow-stops));
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    mask-composite: exclude;
    animation: mxm-rainbow-spin 2.8s linear infinite;
    pointer-events: none;
    z-index: 0;
}

body.theme-rainbow .glass-card > *,
body.theme-rainbow .stat-card > *,
body.theme-rainbow .domain-selector-card > *,
body.theme-rainbow .modal-content > *,
body.theme-rainbow .login-card > *,
body.theme-rainbow-light .glass-card > *,
body.theme-rainbow-light .stat-card > *,
body.theme-rainbow-light .domain-selector-card > *,
body.theme-rainbow-light .modal-content > *,
body.theme-rainbow-light .login-card > * {
    position: relative;
    z-index: 1;
}

body.theme-rainbow .glass-card.interactive:hover,
body.theme-rainbow-light .glass-card.interactive:hover {
    border-color: transparent;
    background: var(--mxm-rainbow-card-solid-hover) !important;
}

@media (prefers-reduced-motion: reduce) {
    body.theme-rainbow .glass-card::before,
    body.theme-rainbow .stat-card::before,
    body.theme-rainbow .domain-selector-card::before,
    body.theme-rainbow .modal-content::before,
    body.theme-rainbow .login-card::before,
    body.theme-rainbow-light .glass-card::before,
    body.theme-rainbow-light .stat-card::before,
    body.theme-rainbow-light .domain-selector-card::before,
    body.theme-rainbow-light .modal-content::before,
    body.theme-rainbow-light .login-card::before {
        animation: none;
    }
}

/* Rainbow theme — buttons, brand, activity bar, card glow */
body.theme-rainbow .btn-primary,
body.theme-rainbow-light .btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 4px 18px rgba(var(--accent-rgb), 0.35);
    animation: none;
}

body.theme-rainbow .btn-primary:hover:not(:disabled),
body.theme-rainbow-light .btn-primary:hover:not(:disabled) {
    background: var(--mxm-rainbow-linear);
    background-size: 200% 100%;
    animation: mxm-rainbow-slide 1.6s linear infinite;
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(255, 120, 210, 0.55);
    filter: brightness(1.08);
}

body.theme-rainbow .btn-secondary:hover:not(:disabled),
body.theme-rainbow-light .btn-secondary:hover:not(:disabled) {
    background: var(--mxm-rainbow-linear);
    background-size: 200% 100%;
    animation: mxm-rainbow-slide 2.4s linear infinite;
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 16px rgba(255, 110, 200, 0.28);
}

body.theme-rainbow-light .btn-secondary:hover:not(:disabled) {
    color: #0f172a;
    filter: brightness(1.12);
}

body.theme-rainbow .app-logo,
body.theme-rainbow-light .app-logo {
    background-color: transparent;
    background-image: conic-gradient(from var(--mxm-rainbow-angle), var(--mxm-rainbow-stops));
    animation: mxm-rainbow-spin 3.2s linear infinite;
    filter: drop-shadow(0 0 10px rgba(255, 120, 200, 0.55));
}

body.theme-rainbow .sidebar-brand .brand-title,
body.theme-rainbow-light .sidebar-brand .brand-title,
body.theme-rainbow .login-brand .brand-title,
body.theme-rainbow-light .login-brand .brand-title {
    background: var(--mxm-rainbow-linear);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: mxm-rainbow-text 4s linear infinite;
}

body.theme-rainbow .ui-activity-bar,
body.theme-rainbow-light .ui-activity-bar {
    background: rgba(255, 120, 200, 0.06);
}

body.theme-rainbow .ui-activity-bar::before,
body.theme-rainbow-light .ui-activity-bar::before {
    width: 40%;
    left: -40%;
    background: var(--mxm-rainbow-linear);
    background-size: 200% 100%;
    animation: ui-activity-sweep 1.15s ease-in-out infinite, mxm-rainbow-slide 1.8s linear infinite;
}

body.theme-rainbow .glass-card::after,
body.theme-rainbow .stat-card::after,
body.theme-rainbow .domain-selector-card::after,
body.theme-rainbow .modal-content::after,
body.theme-rainbow .login-card::after,
body.theme-rainbow-light .glass-card::after,
body.theme-rainbow-light .stat-card::after,
body.theme-rainbow-light .domain-selector-card::after,
body.theme-rainbow-light .modal-content::after,
body.theme-rainbow-light .login-card::after {
    content: "";
    position: absolute;
    inset: -6px;
    border-radius: inherit;
    padding: 8px;
    background: conic-gradient(from var(--mxm-rainbow-angle), var(--mxm-rainbow-stops));
    filter: blur(14px);
    opacity: 0.45;
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    mask-composite: exclude;
    animation: mxm-rainbow-spin 2.8s linear infinite;
    pointer-events: none;
    z-index: -1;
}

body.theme-rainbow .alert-banner.success,
body.theme-rainbow-light .alert-banner.success {
    border-color: rgba(255, 120, 200, 0.45);
    box-shadow: 0 10px 30px rgba(255, 100, 200, 0.2);
}

@media (prefers-reduced-motion: reduce) {
    body.theme-rainbow .btn-primary:hover:not(:disabled),
    body.theme-rainbow-light .btn-primary:hover:not(:disabled),
    body.theme-rainbow .btn-secondary:hover:not(:disabled),
    body.theme-rainbow-light .btn-secondary:hover:not(:disabled),
    body.theme-rainbow .app-logo,
    body.theme-rainbow-light .app-logo,
    body.theme-rainbow .sidebar-brand .brand-title,
    body.theme-rainbow-light .sidebar-brand .brand-title,
    body.theme-rainbow .login-brand .brand-title,
    body.theme-rainbow-light .login-brand .brand-title,
    body.theme-rainbow .ui-activity-bar::before,
    body.theme-rainbow-light .ui-activity-bar::before,
    body.theme-rainbow .glass-card::after,
    body.theme-rainbow .stat-card::after,
    body.theme-rainbow .domain-selector-card::after,
    body.theme-rainbow .modal-content::after,
    body.theme-rainbow .login-card::after,
    body.theme-rainbow-light .glass-card::after,
    body.theme-rainbow-light .stat-card::after,
    body.theme-rainbow-light .domain-selector-card::after,
    body.theme-rainbow-light .modal-content::after,
    body.theme-rainbow-light .login-card::after {
        animation: none;
    }
}

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

.modal-header h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-primary);
}

/* Copyable blocks */
.copyable-code {
    background: var(--surface-code) !important;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-family: monospace;
    font-size: 0.85rem;
    color: var(--surface-code-text);
    position: relative;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-top: 0.5rem;
}

.mail-client-section + .mail-client-section {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--glass-border);
}

.mail-client-heading {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary);
    margin: 0 0 0.75rem;
}

.mail-client-field + .mail-client-field {
    margin-top: 0.65rem;
}

.mail-client-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-muted);
    margin-bottom: 0.25rem;
}

.mail-client-value {
    margin-top: 0;
}

.mail-client-note {
    margin: 0.75rem 0 0;
    font-size: 0.8rem;
    line-height: 1.5;
    color: var(--color-secondary);
}

.copy-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--color-secondary);
    font-family: var(--font-body);
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-speed) ease;
}

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

/* Grid helper for forms in cards */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
    gap: 1.5rem;
    align-items: start;
}

.grid-2 > .glass-card {
    margin-bottom: 0;
    min-width: 0;
}

.tab-panel .grid-2 + .glass-card {
    margin-top: 2rem;
}

/* Mobile sidebar toggle (hidden on desktop) */
.sidebar-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border-radius: 10px;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--color-primary);
    cursor: pointer;
    transition: background var(--transition-speed) ease, border-color var(--transition-speed) ease;
}

.sidebar-toggle:hover {
    background: var(--glass-bg-hover);
    border-color: rgba(255, 255, 255, 0.12);
}

.sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 90;
}

@media (max-width: 900px) {
    .sidebar-toggle {
        display: inline-flex;
    }

    header.content-header {
        display: grid;
        grid-template-columns: auto 1fr;
        grid-template-areas:
            "toggle title";
        align-items: start;
        gap: 0.75rem 1rem;
    }

    .sidebar-toggle {
        grid-area: toggle;
        align-self: center;
    }

    header.content-header .header-title {
        grid-area: title;
        min-width: 0;
    }

    aside.sidebar {
        transform: translateX(-100%);
        transition: transform var(--transition-speed) ease;
        box-shadow: 8px 0 32px rgba(0, 0, 0, 0.35);
    }

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

    body.sidebar-open .sidebar-backdrop {
        display: block;
    }

    body.sidebar-open {
        overflow: hidden;
    }

    main.main-content {
        margin-left: 0;
        padding: 1.5rem;
        width: 100%;
    }

    .domain-selector-card {
        flex-direction: column;
        align-items: stretch;
    }

    .telemetry-details {
        grid-template-columns: 1fr;
    }
}

/* Password requirement validation styles */
.validation-list {
    list-style-type: none;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
    padding-left: 0.25rem;
}

.validation-list li {
    font-size: 0.825rem;
    color: var(--color-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color var(--transition-speed) ease;
}

.validation-list li.valid {
    color: var(--success);
}

/* Card Disabled Overlay Styles */
.card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(18, 24, 36, 0.88);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border-radius: 16px;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    z-index: 10;
}

/* About box (Settings) */
.about-card {
    margin-top: 0;
}

.about-box {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.about-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    --brand-logo-height: 2.75rem;
}

.about-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    color: var(--accent);
}

.about-version {
    color: var(--accent);
    font-weight: 700;
}

.about-build {
    margin: 0.75rem 0 0;
    font-size: 0.8rem;
    color: var(--color-secondary);
}

.about-build code {
    font-size: 0.78rem;
    color: var(--color-primary);
}

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

.about-build a:hover {
    text-decoration: underline;
}

.about-description {
    margin: 0;
}

.about-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

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

.about-links a:hover {
    text-decoration: underline;
}

.about-links-sep {
    color: var(--color-muted);
}

.about-copyright {
    margin: 0;
    font-size: 0.8rem;
    color: var(--color-muted);
}

.about-attributions-title {
    margin: 0.5rem 0 0;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--color-secondary);
}

.about-attributions {
    margin: 0;
    padding-left: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    font-size: 0.85rem;
    color: var(--color-secondary);
}

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

.about-attributions a:hover {
    text-decoration: underline;
}

.about-attributions li span {
    color: var(--color-muted);
}

/* Bootstrap Icons */
.bi {
    display: inline-block;
    vertical-align: -0.125em;
    line-height: 1;
}

.bi-spin {
    animation: bi-spin 0.85s linear infinite;
}

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

/* In-flight API feedback */
.ui-activity-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    z-index: 10000;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s ease;
    overflow: hidden;
    background: rgba(var(--accent-rgb), 0.08);
}

.ui-activity-bar.is-active {
    opacity: 1;
}

.ui-activity-bar::before {
    content: "";
    position: absolute;
    top: 0;
    left: -40%;
    width: 40%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(var(--accent-rgb), 0.55),
        var(--accent),
        rgba(var(--accent-rgb), 0.55),
        transparent
    );
    animation: ui-activity-sweep 1.15s ease-in-out infinite;
}

@keyframes ui-activity-sweep {
    0% { left: -40%; }
    100% { left: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    .ui-activity-bar.is-active::before {
        animation: none;
    }
}

.card-title .bi,
.btn .bi {
    margin-right: 0.35rem;
}

.nav-item .bi {
    font-size: 1.05rem;
    opacity: 0.9;
}

.icon-lg {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.overlay-icon {
    display: block;
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--warning);
}

.icon-dot-success {
    font-size: 0.65rem;
    color: var(--accent);
    margin-right: 0.35rem;
}

.icon-dot-danger {
    font-size: 0.65rem;
    color: #f87171;
    margin-right: 0.35rem;
}

.validation-list .req-icon {
    margin-right: 0.35rem;
}

.validation-list li.valid .req-icon {
    color: var(--success);
}

.validation-list li:not(.valid) .req-icon {
    color: var(--color-muted);
}

#alert-banner-icon .bi {
    font-size: 1.15rem;
}

.back-link .bi {
    margin-right: 0.25rem;
}

.portal-snippet-pre {
    margin: 0.5rem 0 0;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.25);
    font-size: 0.8rem;
    line-height: 1.4;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
}