:root {
    --font-sans: 'Instrument Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --sidebar-width: 280px;
    --topbar-height: 76px;
    --radius-xs: 6px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --accent-blue: #2f6df6;
    --accent-cyan: #00a7c4;
    --accent-amber: #f59e0b;
    --accent-green: #16a34a;
    --accent-red: #ef4444;
}

body[data-theme="dark"] {
    --bg-page: #070a0f;
    --bg-sidebar: #0b111a;
    --bg-panel: #101722;
    --bg-panel-soft: #151f2d;
    --bg-input: #0b121c;
    --border-color: rgba(148, 163, 184, 0.16);
    --border-strong: rgba(226, 232, 240, 0.24);
    --text-primary: #f8fafc;
    --text-secondary: #9aa8bb;
    --text-muted: #66758b;
    --shadow-soft: 0 18px 60px rgba(0, 0, 0, 0.28);
    --shadow-strong: 0 26px 90px rgba(0, 0, 0, 0.42);
    --blue-soft: rgba(47, 109, 246, 0.14);
    --cyan-soft: rgba(0, 167, 196, 0.14);
    --amber-soft: rgba(245, 158, 11, 0.14);
    --green-soft: rgba(22, 163, 74, 0.14);
    --red-soft: rgba(239, 68, 68, 0.14);
}

body[data-theme="light"] {
    --bg-page: #f4f7fb;
    --bg-sidebar: #ffffff;
    --bg-panel: #ffffff;
    --bg-panel-soft: #f8fbff;
    --bg-input: #ffffff;
    --border-color: rgba(15, 23, 42, 0.1);
    --border-strong: rgba(15, 23, 42, 0.18);
    --text-primary: #111827;
    --text-secondary: #475569;
    --text-muted: #718096;
    --shadow-soft: 0 18px 55px rgba(15, 23, 42, 0.1);
    --shadow-strong: 0 26px 80px rgba(15, 23, 42, 0.16);
    --blue-soft: rgba(47, 109, 246, 0.1);
    --cyan-soft: rgba(0, 167, 196, 0.1);
    --amber-soft: rgba(245, 158, 11, 0.12);
    --green-soft: rgba(22, 163, 74, 0.12);
    --red-soft: rgba(239, 68, 68, 0.1);
}

* {
    letter-spacing: 0;
}

body {
    min-height: 100vh;
    background:
        linear-gradient(135deg, rgba(47, 109, 246, 0.08), transparent 34rem),
        radial-gradient(circle at 90% 5%, rgba(0, 167, 196, 0.1), transparent 24rem),
        var(--bg-page);
    color: var(--text-primary);
    font-family: var(--font-sans);
}

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

.text-light,
.modal-title,
.table {
    color: var(--text-primary) !important;
}

.text-secondary,
.form-text,
.card-title {
    color: var(--text-secondary) !important;
}

.text-primary {
    color: var(--accent-blue) !important;
}

.text-warning,
.text-orange {
    color: var(--accent-amber) !important;
}

code {
    color: var(--text-secondary);
}

.app-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 1030;
    width: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 1.15rem;
    background: linear-gradient(180deg, var(--bg-sidebar), var(--bg-panel-soft));
    border-right: 1px solid var(--border-color);
}

.app-brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.35rem 0.45rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    border-bottom: 1px solid var(--border-color);
}

.app-brand-copy {
    min-width: 0;
    flex: 1;
}

.app-brand strong {
    display: block;
    font-size: 1rem;
    font-weight: 850;
}

.app-brand small {
    display: block;
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 750;
    text-transform: uppercase;
}

.app-brand-theme {
    margin-left: auto;
}

.brand-mark,
.icon-tile {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 2.45rem;
    height: 2.45rem;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    color: #ffffff;
    box-shadow: 0 16px 30px rgba(47, 109, 246, 0.28);
}

.app-nav {
    display: grid;
    gap: 0.35rem;
}

.app-nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 3rem;
    padding: 0 0.85rem;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 780;
    text-decoration: none;
    transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.app-nav-link i {
    display: inline-flex;
    justify-content: center;
    width: 1.35rem;
    color: var(--text-muted);
}

.app-nav-link:hover,
.app-nav-link.active {
    background: linear-gradient(135deg, var(--blue-soft), var(--cyan-soft));
    border-color: var(--border-color);
    color: var(--text-primary);
    transform: translateX(2px);
}

.app-nav-link.active i {
    color: var(--accent-cyan);
}

.sidebar-footer {
    margin-top: auto;
    display: grid;
    gap: 0.65rem;
}

.sidebar-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    background: var(--bg-panel-soft);
    min-width: 0;
    transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.sidebar-profile:hover {
    border-color: var(--border-strong);
    background: var(--bg-panel);
    color: var(--text-primary);
}

.sidebar-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 2.45rem;
    width: 2.45rem;
    height: 2.45rem;
    border-radius: 50%;
    background: var(--cyan-soft);
    color: var(--accent-cyan);
    font-size: 1.25rem;
}

.sidebar-profile-copy {
    min-width: 0;
}

.sidebar-profile-copy strong,
.sidebar-profile-copy small {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.sidebar-profile-copy strong {
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 850;
}

.sidebar-profile-copy small {
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
}

.sidebar-logout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    width: 100%;
    min-height: 2.65rem;
    background: var(--bg-panel);
    border-color: var(--border-color);
}

.app-topbar {
    position: fixed;
    top: 0;
    right: 0;
    left: var(--sidebar-width);
    z-index: 1020;
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0 1.5rem;
    background: var(--bg-page);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(18px);
}

.mobile-brand {
    display: none;
    align-items: center;
    gap: 0.65rem;
}

.command-search {
    max-width: 520px;
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    height: 2.75rem;
    padding: 0 0.9rem;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    box-shadow: var(--shadow-soft);
    position: relative;
}

.command-search-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.4rem;
    height: 1.4rem;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--text-muted);
}

.command-search-submit:hover,
.command-search-submit:focus {
    color: var(--text-primary);
}

.command-search input {
    width: 100%;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--text-primary);
    font-size: 0.92rem;
    font-weight: 650;
}

.command-search input::placeholder {
    color: var(--text-muted);
}

.command-search-results {
    position: absolute;
    top: calc(100% + 0.55rem);
    left: 0;
    right: 0;
    z-index: 1060;
    display: grid;
    gap: 0.35rem;
    padding: 0.55rem;
    background: var(--bg-panel);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-strong);
}

.command-search-result {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.65rem;
    padding: 0.65rem;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    text-decoration: none;
}

.command-search-result:hover,
.command-search-result:focus {
    background: var(--bg-panel-soft);
    color: var(--text-primary);
}

.command-search-result-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius-sm);
    background: var(--blue-soft);
    color: var(--accent-blue);
}

.command-search-result-copy {
    min-width: 0;
}

.command-search-result-copy strong,
.command-search-result-copy small {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.command-search-result-copy strong {
    font-size: 0.86rem;
    font-weight: 850;
}

.command-search-result-copy small {
    margin-top: 0.1rem;
    color: var(--text-secondary);
    font-size: 0.76rem;
    font-weight: 650;
}

.command-search-result-badge {
    border-radius: 999px;
    padding: 0.28rem 0.5rem;
    background: var(--cyan-soft);
    color: var(--accent-cyan);
    font-size: 0.7rem;
    font-weight: 850;
}

.command-search-empty {
    padding: 0.85rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 700;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin-left: auto;
}

.user-chip {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 180px;
    padding: 0.5rem 0.7rem;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    color: var(--text-secondary);
    background: var(--bg-panel);
    font-size: 0.85rem;
    font-weight: 750;
}

.user-chip span {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.app-main {
    margin-left: var(--sidebar-width);
    padding: calc(var(--topbar-height) + 1.5rem) 1.5rem 2rem;
}

.app-footer {
    margin-left: var(--sidebar-width);
}

.guest-main {
    min-height: calc(100vh - 5rem);
}

.page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.page-title h1,
.page-title h2 {
    margin: 0;
    color: var(--text-primary);
    font-size: clamp(1.65rem, 2vw, 2.25rem);
    font-weight: 860;
    line-height: 1.1;
}

.page-title p {
    margin: 0.45rem 0 0;
    color: var(--text-secondary);
    max-width: 58rem;
}

.workspace-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 1rem;
}

.setup-grid {
    width: min(100%, 1040px);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 540px) minmax(320px, 420px);
    gap: 1rem;
    align-items: start;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.panel,
.card {
    background: linear-gradient(180deg, var(--bg-panel), var(--bg-panel-soft));
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.panel.is-refreshing,
.is-refreshing {
    opacity: 0.72;
    pointer-events: none;
}

.card:hover,
.panel:hover {
    border-color: var(--border-strong);
    box-shadow: var(--shadow-strong);
}

.panel-body {
    padding: 1.15rem;
}

.card-header,
.card-footer,
.panel-header {
    background: transparent !important;
    border-color: var(--border-color) !important;
    padding: 1.05rem 1.15rem;
}

.metric-card {
    min-height: 142px;
    padding: 1rem;
    position: relative;
}

.metric-card .metric-icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    background: var(--blue-soft);
    color: var(--accent-blue);
}

.metric-card strong {
    display: block;
    color: var(--text-primary);
    font-size: 2rem;
    line-height: 1;
    font-weight: 900;
}

.metric-card span {
    display: block;
    margin-top: 0.35rem;
    color: var(--text-secondary);
    font-weight: 750;
}

.action-stack {
    display: grid;
    gap: 0.75rem;
}

.quick-action {
    display: flex;
    gap: 0.8rem;
    padding: 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-panel);
}

.quick-action i {
    width: 2.3rem;
    height: 2.3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--amber-soft);
    color: var(--accent-amber);
}

.quick-action h6 {
    margin: 0;
    color: var(--text-primary);
    font-weight: 850;
}

.quick-action p {
    margin: 0.2rem 0 0;
    color: var(--text-secondary);
    font-size: 0.86rem;
}

.btn {
    border-radius: var(--radius-sm);
    font-weight: 780;
    letter-spacing: 0;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    border: 0;
    box-shadow: 0 14px 28px rgba(47, 109, 246, 0.26);
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, #245ce0, #008ea7);
}

.btn-outline-secondary,
.btn-outline-danger,
.btn-icon {
    background: var(--bg-panel);
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.btn-outline-secondary:hover,
.btn-icon:hover {
    background: var(--bg-panel-soft);
    border-color: var(--border-strong);
    color: var(--text-primary);
}

.btn-outline-danger {
    color: var(--accent-red);
}

.btn-outline-danger:hover,
.btn-outline-danger:focus {
    background: var(--red-soft);
    border-color: rgba(239, 68, 68, 0.35);
    color: var(--accent-red);
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.4rem;
    height: 2.4rem;
    padding: 0;
}

.form-control,
.form-select,
.input-group-text {
    min-height: 2.75rem;
    background-color: var(--bg-input) !important;
    border-color: var(--border-color) !important;
    border-radius: var(--radius-sm);
    color: var(--text-primary) !important;
}

.form-control:focus,
.form-select:focus {
    border-color: rgba(47, 109, 246, 0.7) !important;
    box-shadow: 0 0 0 0.22rem var(--blue-soft);
}

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

body[data-theme="dark"] input[type="date"].form-control {
    color-scheme: dark;
}

body[data-theme="dark"] input[type="date"].form-control::-webkit-calendar-picker-indicator {
    width: 1rem;
    height: 1rem;
    background-color: var(--text-primary);
    background-image: none;
    cursor: pointer;
    filter: none;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 0a.5.5 0 0 1 .5.5V1h8V.5a.5.5 0 0 1 1 0V1h1a2 2 0 0 1 2 2v11a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V3a2 2 0 0 1 2-2h1V.5a.5.5 0 0 1 .5-.5ZM1 5v9a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1V5H1Z'/%3E%3C/svg%3E") center / contain no-repeat;
    opacity: 0.92;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 0a.5.5 0 0 1 .5.5V1h8V.5a.5.5 0 0 1 1 0V1h1a2 2 0 0 1 2 2v11a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V3a2 2 0 0 1 2-2h1V.5a.5.5 0 0 1 .5-.5ZM1 5v9a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1V5H1Z'/%3E%3C/svg%3E") center / contain no-repeat;
}

body[data-theme="light"] input[type="date"].form-control {
    color-scheme: light;
}

body[data-theme="light"] input[type="date"].form-control::-webkit-calendar-picker-indicator {
    background-color: transparent;
    filter: none;
    opacity: 0.7;
}

.form-label {
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 850;
}

.table {
    --bs-table-color: var(--text-primary);
    --bs-table-bg: transparent;
    --bs-table-border-color: var(--border-color);
    --bs-table-hover-color: var(--text-primary);
    --bs-table-hover-bg: var(--blue-soft);
}

.table th {
    background: transparent !important;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.74rem;
    font-weight: 900;
    padding: 0.95rem 1.1rem;
    text-transform: uppercase;
}

.table td {
    background: transparent !important;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.1rem;
    vertical-align: middle;
}

.table-hover tbody tr:hover {
    color: var(--text-primary);
}

.table-hover tbody tr:hover > * {
    color: var(--text-primary);
    background: var(--blue-soft) !important;
}

.badge-custom,
.badge {
    border-radius: 999px;
    font-weight: 850;
    padding: 0.45rem 0.75rem;
}

.badge-active {
    background: var(--green-soft);
    border: 1px solid rgba(22, 163, 74, 0.26);
    color: var(--accent-green);
}

.badge-inactive {
    background: var(--red-soft);
    border: 1px solid rgba(239, 68, 68, 0.26);
    color: var(--accent-red);
}

.bulk-summary-counters {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.bulk-summary-pill {
    --bulk-pill-color: #fff;
    --bulk-pill-bg: #6b7280;
    --bulk-pill-border: transparent;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    min-height: 1.9rem;
    padding: 0.3rem 0.58rem;
    border: 1px solid var(--bulk-pill-border);
    border-radius: 999px;
    background: var(--bulk-pill-bg) !important;
    color: var(--bulk-pill-color) !important;
    font-size: 0.78rem;
    font-weight: 800;
    line-height: 1;
    white-space: nowrap;
}

.bulk-summary-pill strong {
    display: inline-grid;
    place-items: center;
    min-width: 1.35rem;
    height: 1.35rem;
    padding: 0 0.3rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.2);
    color: inherit;
    font-size: 0.75rem;
    font-weight: 900;
}

.bulk-summary-pill.is-queued {
    --bulk-pill-bg: #6b7280;
    --bulk-pill-color: #fff;
}

.bulk-summary-pill.is-checking {
    --bulk-pill-bg: #22d3ee;
    --bulk-pill-color: #082f49;
}

.bulk-summary-pill.is-updated {
    --bulk-pill-bg: #16a34a;
    --bulk-pill-color: #fff;
}

.bulk-summary-pill.is-skipped {
    --bulk-pill-bg: #fbbf24;
    --bulk-pill-color: #1f2937;
}

.bulk-summary-pill.is-failed {
    --bulk-pill-bg: #e11d48;
    --bulk-pill-color: #fff;
}

.account-tag {
    --account-tag-color: var(--accent-blue);
    --account-tag-bg: color-mix(in srgb, var(--account-tag-color) 14%, transparent);
    --account-tag-border: color-mix(in srgb, var(--account-tag-color) 34%, transparent);
    display: inline-flex;
    align-items: center;
    max-width: 13rem;
    gap: 0.45rem;
    padding: 0.4rem 0.65rem;
    border: 1px solid var(--account-tag-border);
    border-radius: 999px;
    background: var(--account-tag-bg);
    color: var(--account-tag-color);
    font-size: 0.88rem;
    font-weight: 850;
}

.account-tag i {
    flex: 0 0 auto;
}

.account-tag span {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.color-picker-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.account-color-input {
    width: 3.5rem;
    min-height: 2.7rem;
    padding: 0.25rem;
}

.alert-success {
    background: var(--green-soft);
    color: var(--accent-green);
}

.alert-danger {
    background: var(--red-soft);
    color: var(--accent-red);
}

.alert-info {
    background: var(--cyan-soft);
    color: var(--accent-cyan);
}

.alert-warning {
    background: var(--amber-soft);
    color: var(--accent-amber);
}

.modal-content {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    box-shadow: var(--shadow-strong);
}

.modal-header,
.modal-footer {
    border-color: var(--border-color);
}

.feedback-modal {
    text-align: center;
}

.feedback-icon {
    width: 4rem;
    height: 4rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--blue-soft);
    color: var(--accent-blue);
    font-size: 1.5rem;
}

.feedback-icon.is-success {
    background: var(--green-soft);
    color: var(--accent-green);
}

.feedback-icon.is-error {
    background: var(--red-soft);
    color: var(--accent-red);
}

.nameserver-list {
    display: grid;
    gap: 0.45rem;
}

.nameserver-list code {
    display: block;
    padding: 0.65rem 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-input);
}

.auth-panel {
    max-width: 440px;
    margin: 7vh auto 0;
}

.auth-brand {
    text-align: center;
    margin-bottom: 1.25rem;
}

.install-shell {
    width: min(100%, 1120px);
    margin: 3vh auto 0;
}

.install-hero {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.install-hero h1 {
    margin: 0;
    color: var(--text-primary);
    font-size: clamp(1.8rem, 3vw, 3rem);
    font-weight: 900;
    line-height: 1.05;
}

.install-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.install-step {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-height: 3.5rem;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-panel);
    color: var(--text-secondary);
    text-align: left;
}

.install-step span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 2rem;
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius-sm);
    background: var(--bg-panel-soft);
    color: var(--text-muted);
    font-weight: 900;
}

.install-step strong {
    font-size: 0.88rem;
    font-weight: 850;
}

.install-step.is-active,
.install-step.is-complete {
    border-color: var(--border-strong);
    color: var(--text-primary);
}

.install-step.is-active span {
    background: var(--blue-soft);
    color: var(--accent-blue);
}

.install-step.is-complete span {
    background: var(--green-soft);
    color: var(--accent-green);
}

.install-form {
    width: min(100%, 860px);
    margin: 0 auto;
}

.install-panel {
    display: none;
}

.install-panel.is-active {
    display: block;
}

.install-check-list {
    display: grid;
    gap: 0.65rem;
}

.install-check {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-panel);
}

.install-check > span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 2rem;
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius-sm);
}

.install-check strong,
.install-check small {
    display: block;
}

.install-check strong {
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 850;
}

.install-check small {
    color: var(--text-secondary);
    font-size: 0.75rem;
    overflow-wrap: anywhere;
}

.install-check.is-passing > span {
    background: var(--green-soft);
    color: var(--accent-green);
}

.install-check.is-failing > span {
    background: var(--red-soft);
    color: var(--accent-red);
}

.install-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 1.25rem;
}

.install-status {
    margin-top: 1rem;
    padding: 0.85rem 0.95rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-panel);
    color: var(--text-secondary);
    font-weight: 750;
}

.install-status.is-loading {
    background: var(--blue-soft);
    color: var(--accent-blue);
}

.install-status.is-success {
    background: var(--green-soft);
    color: var(--accent-green);
}

.install-status.is-error {
    background: var(--red-soft);
    color: var(--accent-red);
}

.admin-pagination {
    display: flex;
    justify-content: flex-end;
}

.pagination {
    --bs-pagination-bg: var(--bg-panel);
    --bs-pagination-border-color: var(--border-color);
    --bs-pagination-color: var(--text-secondary);
    --bs-pagination-hover-bg: var(--bg-panel-soft);
    --bs-pagination-hover-color: var(--text-primary);
    --bs-pagination-active-bg: var(--accent-blue);
    --bs-pagination-active-border-color: var(--accent-blue);
    --bs-pagination-disabled-bg: rgba(148, 163, 184, 0.08);
    --bs-pagination-disabled-border-color: var(--border-color);
    --bs-pagination-disabled-color: var(--text-muted);
    gap: 0.35rem;
}

.page-link {
    min-width: 2.35rem;
    min-height: 2.35rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm) !important;
    font-weight: 850;
    box-shadow: none;
}

.page-link:focus {
    color: var(--text-primary);
    background: var(--bg-panel-soft);
    box-shadow: 0 0 0 0.18rem var(--blue-soft);
}

.page-item.active .page-link {
    color: #ffffff;
    box-shadow: 0 12px 24px rgba(47, 109, 246, 0.22);
}

.dns-bulk-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.15rem;
    background: linear-gradient(135deg, var(--blue-soft), var(--cyan-soft));
    border-bottom: 1px solid var(--border-color);
}

.dns-bulk-form {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto;
    gap: 0.6rem;
    width: min(100%, 620px);
}

.action-buttons {
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.btn-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.45rem;
    height: 2.45rem;
    padding: 0;
    border-radius: var(--radius-sm);
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.btn-action:hover,
.btn-action:focus {
    background: var(--blue-soft);
    border-color: rgba(47, 109, 246, 0.35);
    color: var(--accent-blue);
}

.btn-action-danger {
    color: var(--accent-red);
}

.btn-action-danger:hover,
.btn-action-danger:focus {
    background: var(--red-soft);
    border-color: rgba(239, 68, 68, 0.35);
    color: var(--accent-red);
}

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

body[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%);
}

@media (max-width: 1199.98px) {
    .workspace-grid {
        grid-template-columns: 1fr;
    }

    .setup-grid {
        grid-template-columns: 1fr;
        max-width: 680px;
    }
}

@media (max-width: 991.98px) {
    :root {
        --sidebar-width: 0px;
        --topbar-height: 84px;
    }

    .app-sidebar {
        display: none;
    }

    .app-topbar {
        left: 0;
        padding: 0.75rem;
        height: auto;
        min-height: var(--topbar-height);
        flex-wrap: wrap;
    }

    .mobile-brand {
        display: flex;
    }

    .command-search {
        order: 3;
        flex-basis: 100%;
        max-width: none;
        box-shadow: none;
    }

    .user-chip {
        display: none;
    }

    .mobile-theme-toggle {
        display: inline-flex;
    }
}

@media (min-width: 992px) {
    .mobile-theme-toggle {
        display: none;
    }
}

@media (max-width: 767.98px) {
    .install-steps {
        grid-template-columns: 1fr;
    }

    .install-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .app-main {
        padding: calc(var(--topbar-height) + 4.4rem) 0.85rem 1.5rem;
    }

    .page-header {
        align-items: stretch;
        flex-direction: column;
    }

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

    .topbar-actions .btn-primary {
        display: none;
    }

    .table th,
    .table td {
        padding: 0.82rem;
    }

    .dns-bulk-panel,
    .card-footer {
        align-items: stretch !important;
        flex-direction: column;
    }

    .dns-bulk-form {
        grid-template-columns: 1fr;
        width: 100%;
    }

    .admin-pagination {
        justify-content: flex-start;
    }
}