:root {
    --bg: #f3f5fb;
    --surface: #ffffff;
    --surface-2: #f8f9fd;
    --surface-3: #edf0f8;
    --text: #182033;
    --muted: #6d7790;
    --border: #dde3ef;
    --primary: #635bff;
    --primary-strong: #4e46df;
    --primary-soft: #eeedff;
    --accent: #14b8a6;
    --accent-soft: #e3faf6;
    --nav: #11152a;
    --nav-text: #aab3ce;
    --success: #16a66a;
    --warning: #d98216;
    --danger: #df4f63;
    --info: #3478e5;
    --shadow: 0 12px 38px rgba(32, 41, 74, .075);
    --shadow-lg: 0 24px 70px rgba(32, 30, 90, .16);
    --radius: 18px;
}

html[data-theme="dark"] {
    --bg: #090d1b; --surface: #12182a; --surface-2: #171e32; --surface-3: #202942;
    --text: #edf0fb; --muted: #98a3bf; --border: #2a334d; --primary: #8b83ff;
    --primary-strong: #a49eff; --primary-soft: #292750; --accent: #2dd4bf; --accent-soft: #123d3b;
    --nav: #080b18; --shadow: 0 14px 42px rgba(0, 0, 0, .24); --shadow-lg: 0 26px 80px rgba(0, 0, 0, .35);
}

@media (prefers-color-scheme: dark) {
    html[data-theme="auto"] {
        --bg: #090d1b; --surface: #12182a; --surface-2: #171e32; --surface-3: #202942;
        --text: #edf0fb; --muted: #98a3bf; --border: #2a334d; --primary: #8b83ff;
        --primary-strong: #a49eff; --primary-soft: #292750; --accent: #2dd4bf; --accent-soft: #123d3b;
        --nav: #080b18; --shadow: 0 14px 42px rgba(0, 0, 0, .24); --shadow-lg: 0 26px 80px rgba(0, 0, 0, .35);
    }
}

* { box-sizing: border-box; }
html { min-height: 100%; }
body { margin: 0; min-height: 100vh; background: var(--bg); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 14px; line-height: 1.55; }
a { color: var(--primary); text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
.app-shell { min-height: 100vh; display: grid; grid-template-columns: 260px minmax(0, 1fr); }
.sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; padding: 24px 16px; overflow: hidden; background: radial-gradient(circle at 20% 3%, rgba(99,91,255,.3), transparent 28%), linear-gradient(180deg, #13172f 0%, var(--nav) 54%, #090c19 100%); color: #fff; z-index: 20; }
.sidebar::after { content: ""; position: absolute; right: -90px; bottom: 80px; width: 180px; height: 180px; border-radius: 50%; background: rgba(20,184,166,.09); filter: blur(2px); pointer-events: none; }
.sidebar-brand { display: flex; align-items: center; gap: 12px; padding: 0 8px 30px; color: #fff; }
.brand-mark { display: inline-grid; place-items: center; flex: 0 0 auto; width: 42px; height: 42px; }
.brand-mark img { display: block; width: 100%; height: 100%; filter: drop-shadow(0 7px 13px rgba(55,43,190,.28)); }
.sidebar-brand strong { display: block; font-size: 15px; letter-spacing: .1px; }
.sidebar-brand small { display: block; color: #808baa; font-size: 9px; letter-spacing: 1.05px; text-transform: uppercase; }
.main-nav { display: grid; gap: 5px; }
.nav-item { display: flex; align-items: center; gap: 12px; min-height: 44px; padding: 9px 12px; border-radius: 11px; color: var(--nav-text); font-weight: 600; transition: .18s ease; }
.nav-item:hover { background: rgba(255,255,255,.065); color: #fff; transform: translateX(2px); }
.nav-item.active { background: linear-gradient(90deg, rgba(99,91,255,.28), rgba(99,91,255,.1)); color: #fff; box-shadow: inset 3px 0 #8b83ff, 0 8px 24px rgba(0,0,0,.08); }
.nav-icon { width: 22px; height: 22px; display: grid; place-items: center; }
.nav-icon svg, .icon-button svg, .account-action svg, .metric-icon svg, .operation-symbol svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.sidebar-foot { position: relative; z-index: 1; margin-top: auto; display: grid; grid-template-columns: 36px 1fr auto; align-items: center; gap: 10px; padding: 13px; overflow: hidden; border: 1px solid rgba(255,255,255,.085); border-radius: 15px; color: #cad1e7; background: linear-gradient(135deg, rgba(99,91,255,.15), rgba(20,184,166,.07)); box-shadow: inset 0 1px rgba(255,255,255,.04); }
.signature-mark { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid rgba(139,131,255,.35); border-radius: 11px; color: #c8c3ff; background: rgba(99,91,255,.18); font-size: 11px; font-weight: 900; letter-spacing: .5px; }
.signature-copy span, .signature-copy strong, .signature-copy small { display: block; line-height: 1.15; }
.signature-copy span { color: #77829f; font-size: 8px; text-transform: uppercase; letter-spacing: 1px; }
.signature-copy strong { margin: 2px 0; color: #f0f2fb; font-size: 9px; letter-spacing: .15px; white-space: nowrap; }
.signature-copy small { color: #747f9d; font-size: 7px; }
.version-pill { align-self: start; padding: 3px 7px; border: 1px solid rgba(139,131,255,.28); border-radius: 99px; color: #aba6ff; background: rgba(99,91,255,.12); font-size: 8px; font-weight: 800; }
.main-area { min-width: 0; }
.topbar { height: 78px; display: flex; align-items: center; gap: 16px; padding: 0 30px; border-bottom: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter: blur(12px); position: sticky; top: 0; z-index: 10; }
.page-heading { min-width: 0; margin-right: auto; }
.page-heading p { margin: 0; color: var(--muted); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.2px; }
.page-heading h1 { margin: -2px 0 0; font-size: 21px; line-height: 1.3; }
.top-actions { display: flex; align-items: center; gap: 9px; }
.icon-button { display: inline-grid; width: 40px; height: 40px; place-items: center; padding: 0; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); cursor: pointer; box-shadow: 0 5px 15px rgba(28,36,64,.04); }
.icon-button:hover { border-color: var(--primary); color: var(--primary); }
.mobile-menu { display: none; }
.account-menu { position: relative; }
.account-menu > summary { list-style: none; cursor: pointer; }
.account-menu > summary::-webkit-details-marker { display: none; }
.user-menu { display: flex; align-items: center; gap: 10px; min-width: 175px; padding: 4px 9px 4px 4px; border: 1px solid transparent; border-radius: 13px; color: var(--text); }
.user-menu:hover { background: var(--surface-2); }
.account-menu[open] .user-menu { border-color: var(--border); background: var(--surface); box-shadow: var(--shadow); }
.avatar { display: grid; flex: 0 0 auto; place-items: center; width: 37px; height: 37px; border-radius: 11px; background: linear-gradient(145deg, var(--primary-soft), var(--accent-soft)); color: var(--primary); font-weight: 850; }
.user-copy strong, .user-copy small { display: block; line-height: 1.25; }
.user-copy small { color: var(--muted); font-size: 10px; }
.account-chevron { width: 17px; height: 17px; margin-left: auto; fill: none; stroke: var(--muted); stroke-width: 2; transition: transform .18s ease; }
.account-menu[open] .account-chevron { transform: rotate(180deg); }
.account-dropdown { position: absolute; top: calc(100% + 10px); right: 0; width: 285px; padding: 9px; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); box-shadow: var(--shadow-lg); z-index: 60; animation: dropdown-in .14s ease-out; }
@keyframes dropdown-in { from { opacity: 0; transform: translateY(-5px) scale(.98); } to { opacity: 1; transform: none; } }
.account-dropdown-head { display: flex; align-items: center; gap: 10px; padding: 9px 10px 13px; }
.account-dropdown-head strong, .account-dropdown-head small { display: block; }
.account-dropdown-head small { color: var(--muted); font-size: 10px; }
.account-action { width: 100%; display: flex; align-items: center; gap: 11px; padding: 10px; border: 0; border-radius: 11px; color: var(--text); background: transparent; text-align: left; cursor: pointer; }
.account-action:hover { color: var(--primary); background: var(--primary-soft); }
.account-action svg { flex: 0 0 auto; }
.account-action span { min-width: 0; }
.account-action strong, .account-action small { display: block; }
.account-action small { color: var(--muted); font-size: 10px; }
.account-action.danger { color: var(--danger); }
.account-action.danger:hover { background: color-mix(in srgb, var(--danger) 9%, var(--surface)); }
.account-divider { height: 1px; margin: 6px 4px; background: var(--border); }
.content { max-width: 1500px; margin: 0 auto; padding: 28px 30px 48px; }
.stack { display: grid; gap: 20px; }
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 20px 22px 0; }
.card-head h2, .card-head h3 { margin: 0; font-size: 16px; }
.card-head p { margin: 3px 0 0; color: var(--muted); font-size: 12px; }
.card-body { padding: 22px; }
.stat-card { padding: 20px; display: flex; align-items: center; gap: 16px; overflow: hidden; position: relative; }
.stat-card::after { content: ""; position: absolute; width: 72px; height: 72px; border-radius: 50%; background: var(--primary-soft); right: -26px; bottom: -34px; }
.stat-icon { width: 45px; height: 45px; display: grid; place-items: center; border-radius: 13px; color: var(--primary); background: var(--primary-soft); font-size: 19px; }
.stat-card strong { display: block; font-size: 27px; line-height: 1; }
.stat-card span { color: var(--muted); font-size: 12px; }
.status-strip { display: flex; align-items: center; gap: 14px; padding: 18px 20px; }
.pulse { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); box-shadow: 0 0 0 5px color-mix(in srgb, var(--muted) 15%, transparent); }
.pulse.online { background: var(--success); box-shadow: 0 0 0 5px color-mix(in srgb, var(--success) 15%, transparent); }
.status-strip strong { display: block; }
.status-strip small { color: var(--muted); }
.dashboard-stack { display: grid; gap: 20px; }
.dashboard-hero { position: relative; display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(290px, .7fr); gap: 32px; min-height: 292px; padding: 34px 38px; overflow: hidden; border-radius: 24px; color: #fff; background: radial-gradient(circle at 86% 12%, rgba(45,212,191,.25), transparent 28%), radial-gradient(circle at 4% 100%, rgba(139,131,255,.34), transparent 30%), linear-gradient(125deg, #171a3d 0%, #29245f 52%, #155d67 125%); box-shadow: 0 26px 70px rgba(37,34,98,.26); }
.dashboard-hero::after { content: ""; position: absolute; top: -140px; right: -80px; width: 360px; height: 360px; border: 1px solid rgba(255,255,255,.09); border-radius: 50%; box-shadow: 0 0 0 45px rgba(255,255,255,.025), 0 0 0 90px rgba(255,255,255,.018); pointer-events: none; }
.hero-copy { position: relative; z-index: 1; align-self: center; }
.hero-kicker { display: inline-flex; align-items: center; gap: 9px; padding: 6px 10px; border: 1px solid rgba(255,255,255,.13); border-radius: 99px; color: #d6d9f1; background: rgba(255,255,255,.07); font-size: 10px; font-weight: 750; letter-spacing: .3px; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: #f7b955; box-shadow: 0 0 0 4px rgba(247,185,85,.13); }
.live-dot.online { background: #4be1b0; box-shadow: 0 0 0 4px rgba(75,225,176,.13); }
.hero-copy h2 { max-width: 720px; margin: 15px 0 8px; font-size: clamp(28px, 3vw, 41px); line-height: 1.1; letter-spacing: -1.35px; }
.hero-copy > p { max-width: 640px; margin: 0; color: #bfc5df; font-size: 13px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 23px; }
.hero-primary { color: #242052; background: #fff; }
.hero-primary:hover { color: #242052; background: #f2f0ff; }
.hero-secondary { border-color: rgba(255,255,255,.17); color: #fff; background: rgba(255,255,255,.075); }
.hero-secondary:hover { border-color: rgba(255,255,255,.3); background: rgba(255,255,255,.13); }
.hero-meta { display: flex; flex-wrap: wrap; gap: 9px 20px; margin-top: 24px; color: #9ca5c7; font-size: 9px; text-transform: uppercase; letter-spacing: .7px; }
.hero-meta strong { color: #e3e6f7; }
.health-panel { position: relative; z-index: 1; align-self: center; justify-self: end; display: grid; justify-items: center; gap: 15px; width: min(100%, 310px); padding: 24px; border: 1px solid rgba(255,255,255,.12); border-radius: 21px; background: rgba(8,11,33,.25); backdrop-filter: blur(10px); }
.health-ring { --size: 132px; display: grid; width: var(--size); height: var(--size); place-items: center; border-radius: 50%; background: conic-gradient(#43ddc2 calc(var(--health) * 1%), rgba(255,255,255,.105) 0); box-shadow: 0 12px 30px rgba(0,0,0,.13); }
.health-ring::before { content: ""; grid-area: 1/1; width: 104px; height: 104px; border-radius: 50%; background: linear-gradient(145deg, #242457, #17253e); box-shadow: inset 0 1px rgba(255,255,255,.1); }
.health-ring div { position: relative; grid-area: 1/1; text-align: center; }
.health-ring strong, .health-ring span { display: block; }
.health-ring strong { font-size: 27px; line-height: 1; }
.health-ring span { margin-top: 5px; color: #aeb7d2; font-size: 9px; text-transform: uppercase; letter-spacing: 1px; }
.health-copy { text-align: center; }
.health-label { color: #8f9ab9; font-size: 8px; text-transform: uppercase; letter-spacing: 1.2px; }
.health-copy strong, .health-copy small { display: block; }
.health-copy strong { margin: 3px 0; }
.health-copy small { color: #9da7c4; font-size: 10px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.metric-card { position: relative; display: flex; align-items: center; gap: 15px; min-height: 123px; padding: 20px; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.metric-card::after { content: ""; position: absolute; right: -34px; bottom: -44px; width: 105px; height: 105px; border-radius: 50%; background: currentColor; opacity: .045; }
.metric-icon { display: grid; flex: 0 0 auto; width: 48px; height: 48px; place-items: center; border-radius: 15px; }
.metric-card > div > span, .metric-card > div > strong, .metric-card > div > small { display: block; }
.metric-card > div > span { color: var(--muted); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .55px; }
.metric-card > div > strong { margin: 2px 0; color: var(--text); font-size: 29px; line-height: 1.05; }
.metric-card > div > small { color: var(--muted); font-size: 10px; }
.tone-violet { color: #6d64f5; } .tone-violet .metric-icon { background: #eeecff; }
.tone-teal { color: #079f91; } .tone-teal .metric-icon { background: #e1f8f4; }
.tone-blue { color: #3478e5; } .tone-blue .metric-icon { background: #e8f1ff; }
.tone-rose { color: #dc5266; } .tone-rose .metric-icon { background: #ffebef; }
html[data-theme="dark"] .metric-icon { background: color-mix(in srgb, currentColor 14%, var(--surface)) !important; }
@media (prefers-color-scheme: dark) { html[data-theme="auto"] .metric-icon { background: color-mix(in srgb, currentColor 14%, var(--surface)) !important; } }
.dashboard-middle { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(300px, .7fr); gap: 18px; }
.section-kicker { display: block; margin-bottom: 3px; color: var(--primary); font-size: 8px; font-weight: 850; text-transform: uppercase; letter-spacing: 1.15px; }
.text-link { color: var(--primary); font-size: 10px; font-weight: 750; white-space: nowrap; }
.operations-list { display: grid; padding: 13px 22px 20px; }
.operation-row { display: grid; grid-template-columns: 39px minmax(0,1fr) auto; align-items: center; gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--border); }
.operation-row:last-child { border-bottom: 0; }
.operation-symbol { display: grid; width: 39px; height: 39px; place-items: center; border-radius: 12px; color: var(--primary); background: var(--primary-soft); }
.operation-symbol svg { width: 18px; height: 18px; }
.operation-row strong, .operation-row small { display: block; }
.operation-row strong { font-size: 12px; }
.operation-row small { color: var(--muted); font-size: 9px; }
.status-chip { padding: 5px 9px; border-radius: 99px; font-size: 8px; font-weight: 850; text-transform: uppercase; letter-spacing: .5px; }
.status-chip.success { color: var(--success); background: color-mix(in srgb, var(--success) 11%, transparent); }
.status-chip.danger { color: var(--danger); background: color-mix(in srgb, var(--danger) 11%, transparent); }
.status-chip.warning { color: var(--warning); background: color-mix(in srgb, var(--warning) 11%, transparent); }
.status-chip.neutral { color: var(--muted); background: var(--surface-3); }
.quick-list { display: grid; gap: 8px; padding: 17px 20px 20px; }
.quick-list > a { display: grid; grid-template-columns: 40px 1fr auto; align-items: center; gap: 11px; padding: 10px; border: 1px solid transparent; border-radius: 13px; color: var(--text); transition: .16s ease; }
.quick-list > a:hover { border-color: var(--border); background: var(--surface-2); transform: translateX(3px); }
.quick-list strong, .quick-list small { display: block; }
.quick-list strong { font-size: 11px; }
.quick-list small { color: var(--muted); font-size: 9px; }
.quick-list > a > span:last-child { color: var(--muted); }
.quick-icon { display: grid; width: 40px; height: 40px; place-items: center; border-radius: 12px; font-size: 17px; font-weight: 700; }
.quick-icon.violet { color: #6d64f5; background: #eeecff; }
.quick-icon.teal { color: #079f91; background: #e1f8f4; }
.quick-icon.blue { color: #3478e5; background: #e8f1ff; }
.quick-icon.amber { color: #c77912; background: #fff2d9; }
html[data-theme="dark"] .quick-icon { background: color-mix(in srgb, currentColor 12%, var(--surface)) !important; }
.dashboard-bottom { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.dashboard-list-card { min-width: 0; }
.dashboard-timeline .timeline-item { grid-template-columns: 14px minmax(0,1fr) auto; padding: 11px 0; }
.dashboard-timeline .timeline-time { align-self: center; white-space: nowrap; }
.compact-empty { padding: 30px 15px; }
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th { padding: 12px 16px; color: var(--muted); background: var(--surface-2); text-align: left; font-size: 10px; text-transform: uppercase; letter-spacing: .65px; white-space: nowrap; }
.table td { padding: 14px 16px; border-top: 1px solid var(--border); vertical-align: middle; }
.table tbody tr:hover { background: color-mix(in srgb, var(--surface-2) 70%, transparent); }
.table-title { display: block; color: var(--text); font-weight: 700; }
.table-subtitle { display: block; color: var(--muted); font-size: 11px; }
.empty { padding: 48px 22px; text-align: center; color: var(--muted); }
.empty-mark { width: 48px; height: 48px; display: grid; place-items: center; margin: 0 auto 10px; border-radius: 50%; background: var(--surface-3); font-size: 22px; }
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 4px 9px; border-radius: 99px; background: var(--surface-3); color: var(--muted); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .35px; white-space: nowrap; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge-success, .badge-online, .badge-active, .badge-connected { color: var(--success); background: color-mix(in srgb, var(--success) 12%, transparent); }
.badge-danger, .badge-failed, .badge-offline, .badge-error { color: var(--danger); background: color-mix(in srgb, var(--danger) 12%, transparent); }
.badge-warning, .badge-waiting, .badge-queued, .badge-issuing, .badge-uploading { color: var(--warning); background: color-mix(in srgb, var(--warning) 12%, transparent); }
.badge-info { color: var(--info); background: color-mix(in srgb, var(--info) 12%, transparent); }
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; padding: 15px 18px; border-bottom: 1px solid var(--border); }
.toolbar-end { margin-left: auto; display: flex; flex-wrap: wrap; gap: 9px; }
.button { display: inline-flex; min-height: 39px; align-items: center; justify-content: center; gap: 7px; padding: 8px 14px; border: 1px solid transparent; border-radius: 10px; background: var(--primary); color: #fff; font-weight: 700; font-size: 12px; cursor: pointer; transition: .16s ease; }
.button:hover { background: var(--primary-strong); color: #fff; transform: translateY(-1px); }
.button[data-icon]::before { content: attr(data-icon); display: inline-grid; width: 16px; place-items: center; font-size: 14px; line-height: 1; font-weight: 800; }
.button-secondary { border-color: var(--border); background: var(--surface); color: var(--text); }
.button-secondary:hover { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); }
.button-danger { background: var(--danger); }
.button-danger:hover { background: #9e303a; }
.button-ghost { border-color: transparent; background: transparent; color: var(--muted); }
.button-ghost:hover { background: var(--surface-2); color: var(--text); }
.compact { min-height: 35px; padding: 6px 10px; }
.field { display: grid; gap: 6px; }
.field label, .field legend { font-weight: 700; font-size: 12px; }
.field small, .help { color: var(--muted); font-size: 11px; }
.input, .select { width: 100%; min-height: 43px; padding: 9px 12px; color: var(--text); border: 1px solid var(--border); border-radius: 10px; outline: none; background: var(--surface); }
.input:focus, .select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 13%, transparent); }
.input-group { display: flex; }
.input-group .input { border-radius: 10px 0 0 10px; }
.input-group .button { border-radius: 0 10px 10px 0; }
.password-wrap { position: relative; }
.password-wrap .input { padding-right: 48px; }
.password-toggle { position: absolute; top: 5px; right: 5px; display: grid; width: 34px; height: 33px; place-items: center; padding: 0; border: 0; border-radius: 8px; color: var(--muted); background: transparent; cursor: pointer; }
.password-toggle:hover, .password-toggle:focus-visible { color: var(--primary); background: var(--primary-soft); outline: none; }
.password-toggle span { font-size: 16px; line-height: 1; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.form-actions { display: flex; align-items: center; justify-content: flex-end; gap: 10px; padding-top: 4px; }
.form-section { padding: 22px; display: grid; gap: 18px; }
.section-title { margin: 0; font-size: 17px; }
.section-copy { margin: 3px 0 0; color: var(--muted); }
.alert { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 12px 15px; margin-bottom: 16px; border: 1px solid; border-radius: 11px; font-size: 12px; }
.alert button { border: 0; background: transparent; cursor: pointer; opacity: .65; }
.alert-success { color: var(--success); background: color-mix(in srgb, var(--success) 10%, var(--surface)); border-color: color-mix(in srgb, var(--success) 25%, var(--border)); }
.alert-danger { color: var(--danger); background: color-mix(in srgb, var(--danger) 10%, var(--surface)); border-color: color-mix(in srgb, var(--danger) 25%, var(--border)); }
.alert-warning { color: var(--warning); background: color-mix(in srgb, var(--warning) 10%, var(--surface)); border-color: color-mix(in srgb, var(--warning) 25%, var(--border)); }
.alert-info { color: var(--info); background: color-mix(in srgb, var(--info) 10%, var(--surface)); border-color: color-mix(in srgb, var(--info) 25%, var(--border)); }
.code-block { position: relative; margin: 0; padding: 16px 150px 16px 16px; min-height: 58px; border-radius: 11px; overflow-x: auto; color: #d8eeee; background: #0c2026; font: 12px/1.65 ui-monospace, SFMono-Regular, Consolas, monospace; white-space: pre-wrap; word-break: break-word; }
.copy-button { position: absolute; z-index: 2; top: 9px; right: 9px; max-width: calc(100% - 18px); }
.code-wrap { position: relative; }
.check-list { display: grid; gap: 9px; }
.check-row { display: grid; grid-template-columns: 24px minmax(140px, 1fr) minmax(100px, auto); gap: 10px; align-items: center; padding: 11px 12px; border: 1px solid var(--border); border-radius: 10px; }
.check-icon { width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; background: color-mix(in srgb, var(--danger) 12%, transparent); color: var(--danger); font-weight: 900; }
.check-icon.ok { background: color-mix(in srgb, var(--success) 12%, transparent); color: var(--success); }
.check-row strong { display: block; font-size: 12px; }
.check-row small { display: block; color: var(--muted); }
.check-hint { text-align: right; color: var(--muted); font-size: 10px; }
.timeline { display: grid; }
.timeline-item { display: grid; grid-template-columns: 14px 1fr auto; gap: 11px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.timeline-item:last-child { border-bottom: 0; }
.timeline-dot { width: 8px; height: 8px; margin-top: 6px; border-radius: 50%; background: var(--muted); }
.timeline-dot.success { background: var(--success); }
.timeline-dot.failed { background: var(--danger); }
.timeline-dot.info { background: var(--info); }
.timeline-item p { margin: 0; font-size: 12px; }
.timeline-item small, .timeline-time { color: var(--muted); font-size: 10px; }
.checkbox { width: 17px; height: 17px; accent-color: var(--primary); }
.check-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.check-option { display: flex; align-items: flex-start; gap: 11px; padding: 13px; border: 1px solid var(--border); border-radius: 11px; background: var(--surface-2); cursor: pointer; }
.check-option:hover { border-color: var(--primary); }
.check-option input { flex: 0 0 auto; margin-top: 3px; }
.check-option strong, .check-option small { display: block; }
.check-option small { color: var(--muted); font-size: 10px; }
.service-field { grid-column: 1 / -1; }
.service-options { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 3px; }
.service-warning { margin: 10px 0 0; }
.error-details { margin-top: 7px; max-width: 520px; }
.error-details summary { color: var(--danger); cursor: pointer; font-size: 10px; font-weight: 700; }
.error-output { max-height: 180px; margin: 7px 0 0; padding: 10px; overflow: auto; border-radius: 8px; color: color-mix(in srgb, var(--danger) 85%, var(--text)); background: color-mix(in srgb, var(--danger) 8%, var(--surface)); font: 10px/1.5 ui-monospace, SFMono-Regular, Consolas, monospace; white-space: pre-wrap; word-break: break-word; }
.danger-zone { border-color: color-mix(in srgb, var(--danger) 40%, var(--border)); }
.danger-zone .card-head h2 { color: var(--danger); }
.modal { width: min(520px, calc(100% - 30px)); padding: 0; border: 1px solid var(--border); border-radius: var(--radius); color: var(--text); background: var(--surface); box-shadow: 0 24px 80px rgba(0,0,0,.25); }
.modal::backdrop { background: rgba(3, 18, 23, .62); backdrop-filter: blur(3px); }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--border); }
.modal-head h3 { margin: 0; }
.modal-body { padding: 20px; }
.guest-body { display: grid; place-items: center; padding: 28px 16px; background: radial-gradient(circle at 15% 20%, color-mix(in srgb, var(--primary) 15%, transparent), transparent 32%), var(--bg); }
.guest-shell { width: min(100%, 1040px); }
.guest-brand { display: flex; align-items: center; justify-content: center; gap: 10px; margin: 0 auto 18px; font-weight: 850; font-size: 16px; }
.guest-brand > span:last-child strong, .guest-brand > span:last-child small { display: block; }
.guest-brand > span:last-child small { color: var(--muted); font-size: 8px; text-transform: uppercase; letter-spacing: 1.1px; }
.guest-footer { margin-top: 18px; text-align: center; color: var(--muted); font-size: 10px; letter-spacing: .35px; }
.auth-card { width: min(100%, 430px); margin: auto; }
.auth-card .card-body { padding: 30px; }
.preflight-card { width: min(100%, 620px); }
.preflight-title { margin-top: 14px; }
.preflight-action { margin-top: 18px; padding: 16px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface-2); }
.preflight-action-head { display: grid; grid-template-columns: 32px minmax(0, 1fr); gap: 11px; align-items: center; margin-bottom: 12px; }
.preflight-action-head strong, .preflight-action-head small { display: block; }
.preflight-action-head small { margin-top: 3px; color: var(--muted); font-size: 10px; }
.preflight-action .step-number { color: #fff; border-color: var(--primary); background: var(--primary); }
.preflight-next { margin-top: 18px; line-height: 1.6; }
.auth-title { margin: 0; font-size: 25px; letter-spacing: -.5px; }
.auth-subtitle { margin: 6px 0 24px; color: var(--muted); }
.auth-links { display: flex; justify-content: space-between; align-items: center; margin-top: 16px; font-size: 12px; }
.setup-card { overflow: hidden; }
.setup-layout { display: grid; grid-template-columns: 290px minmax(0, 1fr); min-height: 600px; }
.setup-side { padding: 34px 26px; color: #fff; background: radial-gradient(circle at 10% 4%, rgba(99,91,255,.34), transparent 30%), linear-gradient(160deg, #171a3d, #10152b); }
.setup-side h1 { margin: 0; font-size: 23px; }
.setup-side > p { margin: 8px 0 30px; color: #91aeb2; font-size: 12px; }
.steps { display: grid; gap: 20px; }
.step { display: grid; grid-template-columns: 32px 1fr; gap: 11px; align-items: start; color: #66868b; }
.step-number { display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid #315258; border-radius: 50%; font-weight: 800; }
.step strong, .step small { display: block; }
.step small { font-size: 10px; }
.step.active { color: #fff; }
.step.active .step-number { color: #fff; border-color: #7d75ff; background: #635bff; }
.step.done { color: #8abbb6; }
.step.done .step-number { color: #63d0c3; border-color: #29877d; }
.setup-main { padding: 38px; }
.setup-main h2 { margin: 0; font-size: 23px; }
.setup-lead { margin: 6px 0 25px; color: var(--muted); }
.dns-table { display: grid; grid-template-columns: 1.3fr .6fr .6fr 2fr; font-family: ui-monospace, monospace; font-size: 11px; }
.dns-table span { padding: 9px; border-bottom: 1px solid var(--border); }
.dns-table .head { color: var(--muted); background: var(--surface-2); font-family: inherit; font-weight: 800; text-transform: uppercase; }
.dns-guide-flow { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 0 0 18px; }
.dns-guide-step { display: flex; align-items: flex-start; gap: 10px; min-width: 0; padding: 13px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface-2); }
.dns-guide-step > span { display: grid; flex: 0 0 28px; place-items: center; width: 28px; height: 28px; border-radius: 9px; color: #fff; background: linear-gradient(135deg, var(--primary), #8179ff); font-size: 11px; font-weight: 900; box-shadow: 0 7px 18px rgba(99,91,255,.24); }
.dns-guide-step strong, .dns-guide-step small { display: block; }
.dns-guide-step strong { color: var(--text); font-size: 12px; }
.dns-guide-step small { margin-top: 3px; color: var(--muted); font-size: 10px; line-height: 1.45; }
.dns-guide-card { margin-bottom: 22px; overflow: hidden; box-shadow: none; }
.dns-guide-card .card-head { background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 7%, var(--surface)), var(--surface)); }
.dns-record-table { min-width: 690px; }
.dns-record-table th, .dns-record-table td { vertical-align: middle; }
.dns-record-table code { color: var(--text); font-size: 11px; white-space: nowrap; }
.dns-record-table td:nth-child(2), .dns-record-table td:nth-child(3), .dns-record-table th:nth-child(2), .dns-record-table th:nth-child(3) { text-align: center; }
.dns-record-table .badge { margin-left: 5px; vertical-align: 1px; }
.dns-guide-note { display: flex; align-items: flex-start; gap: 11px; border-top: 1px solid var(--border); background: color-mix(in srgb, var(--success) 5%, var(--surface)); }
.dns-guide-note p { margin: 0; }
.dns-guide-note strong, .dns-guide-note small { display: block; }
.dns-guide-note small { margin-top: 3px; color: var(--muted); line-height: 1.55; }
.device-dns-guide { margin-bottom: 18px; }
.device-dns-guide .dns-guide-flow { margin-bottom: 0; }
.device-wizard-progress { padding: 10px 14px; border: 1px solid var(--border); border-radius: 13px; background: var(--surface); }
.dns-provider-card { overflow: hidden; }
.dns-provider-head { background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 8%, var(--surface)), var(--surface)); }
.dns-provider-card .dns-guide-flow { margin-bottom: 0; }
.dns-provider-table-wrap { padding: 0 24px 24px; }
.dns-provider-table { overflow: hidden; border: 1px solid var(--border); border-radius: 12px; }
.dns-provider-table thead { background: color-mix(in srgb, var(--primary) 11%, var(--surface-2)); }
.dns-provider-table th, .dns-provider-table td { text-align: center; }
.dns-provider-table tbody tr:nth-child(even) { background: color-mix(in srgb, var(--primary) 2%, var(--surface-2)); }
.dns-verification-card { margin-top: 18px; }
.dns-summary-grid { gap: 10px; }
.summary-tile { min-width: 0; padding: 14px; border: 1px solid var(--border); border-radius: 13px; background: var(--surface-2); }
.summary-tile small, .summary-tile strong { display: block; }
.summary-tile small { margin-bottom: 5px; color: var(--muted); font-size: 10px; }
.summary-tile strong { overflow-wrap: anywhere; }
.installer-state { margin-bottom: 16px; }
.installer-command-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 1.2fr); gap: 18px; align-items: center; margin-bottom: 18px; padding: 18px; border: 1px solid color-mix(in srgb, var(--primary) 28%, var(--border)); border-radius: 16px; background: color-mix(in srgb, var(--primary) 5%, var(--surface)); }
.installer-command-card h3, .setup-check-heading h3 { margin: 3px 0 5px; }
.installer-command-card p { margin: 0; color: var(--muted); font-size: 12px; }
.installer-command-card .code-wrap { min-width: 0; }
.setup-check-section { margin: 18px 0; overflow: hidden; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); }
.setup-check-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 15px 17px; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.setup-check-section .check-list { border: 0; border-radius: 0; }
.installer-check-list .check-row small { overflow-wrap: anywhere; }
.wizard-progress { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; color: var(--muted); font-size: 11px; }
.wizard-progress span { height: 5px; flex: 1; border-radius: 99px; background: var(--surface-3); }
.wizard-progress span.active { background: var(--primary); }
.about-hero { padding: 32px; background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 14%, var(--surface)), var(--surface)); }
.about-hero h2 { margin: 12px 0 4px; font-size: 27px; }
.about-hero p { max-width: 680px; color: var(--muted); }
.feature-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.about-logo { width: 58px; height: 58px; }
.feature { padding: 16px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface-2); }
.feature strong { display: block; margin-bottom: 4px; }
.feature small { color: var(--muted); }
.muted { color: var(--muted); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.nowrap { white-space: nowrap; }

@media (max-width: 1050px) {
    .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .dashboard-hero { grid-template-columns: minmax(0,1fr) 270px; }
    .metric-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .dashboard-middle { grid-template-columns: 1fr; }
    .service-options { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
    .app-shell { display: block; }
    .sidebar { position: fixed; left: -275px; width: 260px; transition: left .2s ease; box-shadow: 15px 0 50px rgba(0,0,0,.28); }
    .sidebar.open { left: 0; }
    .mobile-menu { display: inline-grid; place-items: center; }
    .topbar { height: 70px; padding: 0 15px; }
    .content { padding: 18px 14px 36px; }
    .user-copy, .account-chevron { display: none; }
    .user-menu { padding: 2px; }
    .account-dropdown { position: fixed; top: 63px; right: 12px; width: min(285px, calc(100vw - 24px)); }
    .account-dropdown form { display: block; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .dashboard-hero { grid-template-columns: 1fr; padding: 27px 23px; }
    .health-panel { justify-self: stretch; width: 100%; grid-template-columns: auto 1fr; justify-items: start; }
    .health-copy { text-align: left; align-self: center; }
    .metric-grid, .dashboard-bottom { grid-template-columns: 1fr; }
    .hero-meta { display: none; }
    .operation-row { grid-template-columns: 39px minmax(0,1fr); }
    .operation-row .status-chip { grid-column: 2; justify-self: start; }
    .setup-layout { grid-template-columns: 1fr; }
    .setup-side { padding: 24px; }
    .steps { grid-template-columns: repeat(3, 1fr); gap: 6px; }
    .step { display: block; text-align: center; }
    .step-number { margin: auto; }
    .step strong { display: none; }
    .step small { margin-top: 4px; }
    .setup-main { padding: 25px 20px; }
    .dns-guide-flow { grid-template-columns: 1fr; }
    .device-wizard-progress { align-items: flex-start; flex-wrap: wrap; }
    .device-wizard-progress span { flex-basis: 28px; margin-top: 7px; }
    .dns-provider-table-wrap { padding: 0 14px 18px; }
    .installer-command-card { grid-template-columns: 1fr; }
    .dns-table { grid-template-columns: 1fr 1fr; }
    .dns-table span:nth-child(4n+3) { display: none; }
    .dns-table span:nth-child(4n+4) { display: none; }
    .feature-list { grid-template-columns: 1fr; }
    .check-options { grid-template-columns: 1fr; }
    .toolbar-end { width: 100%; margin-left: 0; }
    .toolbar .button { flex: 1; }
}