:root {
  color-scheme: dark;
  --bg: #070a0a;
  --surface: #0d1212;
  --surface-2: #111818;
  --surface-3: #172020;
  --line: #223030;
  --line-strong: #344646;
  --text: #f4f7f7;
  --muted: #8d9b9b;
  --muted-2: #637171;
  --accent: #27e6d2;
  --accent-2: #6ff6e8;
  --accent-soft: rgba(39,230,210,.09);
  --danger: #ff6f7d;
  --danger-soft: rgba(255,111,125,.09);
  --warn: #efc15d;
  --warn-soft: rgba(239,193,93,.09);
  --ok: #69e6a5;
  --ok-soft: rgba(105,230,165,.09);
  --sidebar: 248px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; margin: 0; }
body { background: var(--bg); color: var(--text); overflow-x: hidden; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
a { color: inherit; }
.hidden { display: none !important; }
::selection { background: rgba(39,230,210,.24); color: #fff; }

.ui-icon { width: 18px; height: 18px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: square; stroke-linejoin: miter; }
.boot, .loading-card { display: grid; min-height: 120px; place-items: center; color: var(--muted); }
.boot { min-height: 100vh; }

/* Login */
.login-page { display: grid; min-height: 100vh; place-items: center; padding: 24px; background: #070a0a; }
.login-card { width: min(420px, 100%); border: 1px solid var(--line-strong); background: var(--surface); padding: 34px; }
.login-logo { display: block; width: min(250px, 72%); height: auto; margin: 0 auto 34px; }
.login-card h1 { margin: 0 0 24px; font-size: 28px; letter-spacing: -.035em; }
.login-submit { width: 100%; justify-content: center; margin-top: 22px; min-height: 46px; }
.login-error { margin: 0 0 18px; }

/* Shell */
.app-shell { min-height: 100vh; }
.sidebar { position: fixed; inset: 0 auto 0 0; z-index: 30; display: flex; width: var(--sidebar); flex-direction: column; border-right: 1px solid var(--line); background: #090d0d; }
.side-brand { display: flex; min-height: 84px; align-items: center; border-bottom: 1px solid var(--line); padding: 18px 20px; text-decoration: none; }
.side-brand img { width: 100%; max-width: 190px; height: auto; object-fit: contain; }
.nav { display: flex; flex: 1; flex-direction: column; gap: 6px; padding: 18px 12px; overflow-y: auto; }
.nav-link { display: flex; min-height: 48px; align-items: center; gap: 12px; border: 1px solid transparent; padding: 8px 11px; color: var(--muted); text-decoration: none; font-size: 13px; font-weight: 700; transition: .15s ease; }
.nav-link:hover { border-color: var(--line); background: var(--surface); color: var(--text); }
.nav-link.active { border-color: rgba(39,230,210,.42); background: var(--accent-soft); color: var(--text); }
.nav-icon { display: grid; width: 30px; height: 30px; place-items: center; border: 1px solid var(--line); background: #080b0b; color: var(--muted); }
.nav-link.active .nav-icon { border-color: rgba(39,230,210,.45); color: var(--accent); }
.side-footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; border-top: 1px solid var(--line); padding: 14px 15px; }
.side-profile { display: flex; min-width: 0; align-items: center; gap: 10px; }
.side-profile strong, .side-profile small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.side-profile strong { font-size: 12px; }
.side-profile small { margin-top: 2px; color: var(--muted); font-size: 10px; text-transform: uppercase; }
.profile-avatar { display: grid; width: 34px; height: 34px; flex: 0 0 auto; place-items: center; border: 1px solid rgba(39,230,210,.4); background: var(--accent-soft); color: var(--accent); font-weight: 900; }
.profile-avatar.large { width: 68px; height: 68px; font-size: 24px; }
.sidebar-scrim { display: none; }
.main { width: calc(100% - var(--sidebar)); min-width: 0; margin-left: var(--sidebar); }
.topbar { position: sticky; top: 0; z-index: 15; display: flex; min-height: 76px; align-items: center; gap: 16px; border-bottom: 1px solid var(--line); background: rgba(7,10,10,.94); padding: 0 clamp(22px,3vw,44px); backdrop-filter: blur(16px); }
.page-heading { min-width: 0; }
.page-heading h1 { margin: 0; font-size: 23px; letter-spacing: -.025em; }
.page-heading p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.system-pill { display: inline-flex; align-items: center; gap: 8px; margin-left: auto; border: 1px solid var(--line); background: var(--surface); padding: 7px 10px; color: var(--muted); font-size: 11px; }
.status-dot { display: inline-block; width: 7px; height: 7px; background: var(--ok); }
.mobile-menu { display: none !important; }
.page-content { width: 100%; max-width: 1720px; margin: 0 auto; padding: 28px clamp(22px,3vw,44px) 50px; }

/* Base */
.card { min-width: 0; border: 1px solid var(--line); background: var(--surface); padding: 20px; }
.card + .card { margin-top: 16px; }
.section-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.section-head h2 { margin: 0; font-size: 18px; letter-spacing: -.02em; }
.section-head p { margin: 5px 0 0; }
.row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.grid { display: grid; gap: 16px; }
.cols-2 { grid-template-columns: repeat(2,minmax(0,1fr)); }
.cols-3 { grid-template-columns: repeat(3,minmax(0,1fr)); }
.cols-4 { grid-template-columns: repeat(4,minmax(0,1fr)); }
.two-column { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; align-items: start; }
.form-grid { display: grid; gap: 14px; margin-top: 14px; }
.form-grid.two { grid-template-columns: repeat(2,minmax(0,1fr)); }
.form-grid.four { grid-template-columns: repeat(4,minmax(0,1fr)); }
.stack-form { display: grid; gap: 16px; }
.field-group { display: block; margin-top: 16px; }
.label { display: block; margin: 14px 0 7px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.input, .select, textarea.input { width: 100%; min-height: 42px; border: 1px solid var(--line); border-radius: 0; outline: 0; background: #080c0c; padding: 10px 12px; color: var(--text); }
.input:focus, .select:focus, textarea.input:focus { border-color: rgba(39,230,210,.55); box-shadow: inset 3px 0 0 var(--accent); }
textarea.input { min-height: 140px; resize: vertical; line-height: 1.5; }
.source-textarea { min-height: 300px !important; }
.exclude-textarea { min-height: 160px !important; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.btn { display: inline-flex; min-height: 39px; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--line-strong); border-radius: 0; background: var(--surface-2); padding: 8px 13px; color: var(--text); font-size: 12px; font-weight: 800; cursor: pointer; text-decoration: none; }
.btn:hover { border-color: rgba(39,230,210,.48); background: var(--surface-3); }
.btn.primary { border-color: var(--accent); background: var(--accent); color: #03100e; }
.btn.primary:hover { background: var(--accent-2); }
.btn.danger { border-color: rgba(255,111,125,.42); background: var(--danger-soft); color: #ffadb5; }
.btn.small { min-height: 31px; padding: 5px 9px; font-size: 10px; }
.btn:disabled { opacity: .55; cursor: wait; }
.icon-btn { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid var(--line); border-radius: 0; background: transparent; color: var(--muted); cursor: pointer; }
.icon-btn:hover { color: var(--text); border-color: var(--line-strong); }
.badge { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: #080c0c; padding: 5px 8px; color: var(--muted); font-size: 9px; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.badge.ok { border-color: rgba(105,230,165,.4); background: var(--ok-soft); color: var(--ok); }
.badge.warn { border-color: rgba(239,193,93,.4); background: var(--warn-soft); color: var(--warn); }
.badge.err { border-color: rgba(255,111,125,.4); background: var(--danger-soft); color: var(--danger); }
.notice { border: 1px solid var(--line); background: #090d0d; padding: 12px 14px; color: var(--muted); font-size: 12px; line-height: 1.5; overflow-wrap: anywhere; }
.ok-notice { border-left: 3px solid var(--ok); }
.danger-notice { border-left: 3px solid var(--danger); }
.dim, .tiny { color: var(--muted); }
.tiny { font-size: 10px; line-height: 1.45; }
.inline-field { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; }
.inline-field .input { width: 86px; }
.card-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.card-actions.wrap { align-items: stretch; }
.toggle-card { display: flex; min-height: 72px; align-items: center; gap: 11px; border: 1px solid var(--line); background: #080c0c; padding: 12px; }
.toggle-card.compact { min-height: 58px; margin-top: 14px; }
.toggle-card input { width: 18px; height: 18px; accent-color: var(--accent); }
.toggle-card strong, .toggle-card small { display: block; }
.toggle-card small { margin-top: 4px; color: var(--muted); }

/* Overview */
.dashboard-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.dashboard-head h2 { margin: 0; font-size: 26px; }
.dashboard-head p { margin: 5px 0 0; color: var(--muted); font-size: 12px; }
.status-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 12px; }
.status-card { min-width: 0; border: 1px solid var(--line); border-left: 3px solid var(--line-strong); background: var(--surface); padding: 16px; }
.status-card.positive { border-left-color: var(--ok); }
.status-card.warning { border-left-color: var(--warn); }
.status-card span, .status-card strong, .status-card small { display: block; }
.status-card span { color: var(--muted); font-size: 10px; font-weight: 900; text-transform: uppercase; }
.status-card strong { margin-top: 11px; font-size: 20px; overflow-wrap: anywhere; }
.status-card small { margin-top: 7px; color: var(--muted); overflow-wrap: anywhere; }
.dashboard-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; margin-top: 16px; }
.detail-list { border-top: 1px solid var(--line); }
.detail-list > div { display: grid; grid-template-columns: minmax(120px,.8fr) minmax(0,1.2fr); gap: 16px; border-bottom: 1px solid var(--line); padding: 12px 0; }
.detail-list span { color: var(--muted); }
.detail-list strong { min-width: 0; text-align: right; overflow-wrap: anywhere; }

/* Backup manager */
.manager-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 16px; }
.manager-head h2 { margin: 0; font-size: 25px; letter-spacing: -.035em; }
.manager-head h2 small { color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: 0; }
.manager-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.manager-tabs { display: flex; gap: 0; overflow-x: auto; border: 1px solid var(--line); background: var(--surface); margin-bottom: 16px; }
.manager-tab { flex: 0 0 auto; min-height: 45px; border: 0; border-right: 1px solid var(--line); background: transparent; padding: 0 16px; color: var(--muted); font-size: 11px; font-weight: 900; cursor: pointer; }
.manager-tab:last-child { border-right: 0; }
.manager-tab:hover { color: var(--text); background: var(--surface-2); }
.manager-tab.active { color: #03100e; background: var(--accent); }
.manager-panel { display: none; }
.manager-panel.active { display: block; }
.manager-kpis { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 12px; }
.manager-kpis article { min-width: 0; border: 1px solid var(--line); background: var(--surface); padding: 15px; }
.manager-kpis span, .manager-kpis strong, .manager-kpis small { display: block; }
.manager-kpis span { color: var(--muted); font-size: 9px; font-weight: 900; text-transform: uppercase; }
.manager-kpis strong { margin-top: 10px; font-size: 18px; overflow-wrap: anywhere; }
.manager-kpis small { margin-top: 6px; color: var(--muted); overflow-wrap: anywhere; }
.manager-health { margin: 12px 0 16px; }
.schedule-summary, .storage-summary { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.schedule-summary > div, .storage-summary > div { min-width: 0; background: #080c0c; padding: 13px; }
.schedule-summary span, .storage-summary span { display: block; color: var(--muted); font-size: 9px; font-weight: 900; text-transform: uppercase; }
.schedule-summary strong, .storage-summary strong { display: block; margin-top: 6px; overflow-wrap: anywhere; }
.sources-layout { grid-template-columns: minmax(0,1.15fr) minmax(350px,.85fr); }
.managed-paths { margin-top: 16px; }
.advanced-block { border-top: 1px solid var(--line); padding: 16px 0; }
.advanced-block:first-of-type { border-top: 0; }
.bm-result:empty { display: none; }
.bm-result { margin-top: 14px; }

/* Lists and tables */
.list { display: grid; gap: 8px; }
.list-item { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 14px; border: 1px solid var(--line); background: #080c0c; padding: 12px; }
.list-item strong { overflow-wrap: anywhere; }
.table-wrap { width: 100%; overflow: auto; border: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; min-width: 760px; font-size: 11px; }
th, td { border-bottom: 1px solid var(--line); padding: 10px 11px; text-align: left; vertical-align: top; }
th { background: #080c0c; color: var(--muted); font-size: 9px; text-transform: uppercase; letter-spacing: .07em; }
td { overflow-wrap: anywhere; }
.manager-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; border: 1px solid var(--line); background: #080c0c; padding: 10px; }
.action-grid { display: flex; min-width: 260px; flex-wrap: wrap; gap: 6px; }

/* Live jobs */
.live-operations-card { border-top: 2px solid var(--accent); }
.live-job { margin-top: 10px; border: 1px solid var(--line); background: #080c0c; padding: 14px; }
.live-job.running, .live-job.queued { border-left: 3px solid var(--warn); }
.live-job.success { border-left: 3px solid var(--ok); }
.live-job.error { border-left: 3px solid var(--danger); }
.live-job-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.live-job-percent { font-size: 27px; font-weight: 850; font-variant-numeric: tabular-nums; }
.progress-track { height: 8px; margin: 13px 0; border: 1px solid var(--line); background: #040606; overflow: hidden; }
.progress-value { height: 100%; min-width: 2px; background: var(--accent); transition: width .3s ease; }
.live-job-grid, .s3-diagnostic-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.live-job-grid > div, .s3-diagnostic-grid > div { min-width: 0; background: #090d0d; padding: 9px 10px; }
.live-job-grid span, .s3-diagnostic-grid span, .current-file span { display: block; color: var(--muted); font-size: 9px; font-weight: 900; text-transform: uppercase; }
.live-job-grid strong, .s3-diagnostic-grid strong, .current-file strong { display: block; margin-top: 4px; overflow: hidden; text-overflow: ellipsis; }
.s3-diagnostic-grid { margin-top: 12px; }
.current-file { margin-top: 10px; border-left: 3px solid var(--accent); background: var(--accent-soft); padding: 10px; }
.live-job-message { margin-top: 10px; color: var(--muted); }
.job-log { margin-top: 10px; }
.job-log summary { cursor: pointer; color: var(--muted); }
.job-log pre { max-height: 230px; overflow: auto; border: 1px solid var(--line); background: #040606; padding: 10px; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 11px; }

/* Archive and restore */
.modal-backdrop { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 24px; background: rgba(0,0,0,.78); }
.modal-card { width: min(980px,100%); max-height: calc(100vh - 48px); overflow: auto; border: 1px solid var(--line-strong); background: var(--surface); }
.modal-head { position: sticky; top: 0; z-index: 2; display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; border-bottom: 1px solid var(--line); background: rgba(13,18,18,.97); padding: 18px; }
.modal-head h2, .modal-head p { margin: 0; }
.modal-body { padding: 18px; }
.archive-metrics { gap: 1px; border: 1px solid var(--line); background: var(--line); }
.stat-mini { background: #080c0c; padding: 12px; }
.stat-mini strong { display: block; margin-top: 5px; font-size: 18px; }
.stat-mini span { color: var(--muted); font-size: 10px; }
.chip-list { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { border: 1px solid var(--line); background: #080c0c; padding: 5px 8px; color: var(--muted); font-size: 11px; }
.archive-preview { max-height: 350px; overflow: auto; border: 1px solid var(--line); background: #040606; padding: 12px; color: #c7d0d0; font-size: 11px; line-height: 1.55; white-space: pre-wrap; overflow-wrap: anywhere; }
.restore-mode-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.choice-card { display: flex; gap: 10px; border: 1px solid var(--line); background: #080c0c; padding: 13px; cursor: pointer; }
.choice-card.active { border-color: rgba(39,230,210,.5); background: var(--accent-soft); }
.choice-card.danger-choice.active { border-color: rgba(255,111,125,.55); background: var(--danger-soft); }

/* Other pages */
.users-page, .account-page { align-items: stretch; }
.account-summary { display: flex; align-items: center; gap: 18px; }
.account-summary h2 { margin: 0; }
.account-summary p { margin: 6px 0 0; color: var(--muted); }

.toast { position: fixed; right: 20px; bottom: 20px; z-index: 150; display: grid; gap: 8px; width: min(420px,calc(100vw - 40px)); }
.toast div { border: 1px solid rgba(39,230,210,.4); border-left: 3px solid var(--accent); background: var(--surface); padding: 12px 14px; font-size: 12px; }

@media (max-width: 1250px) {
  .manager-kpis { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .form-grid.four { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .status-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 980px) {
  .sidebar { transform: translateX(-100%); transition: transform .2s ease; }
  body.sidebar-open .sidebar { transform: translateX(0); }
  .sidebar-scrim { position: fixed; inset: 0; z-index: 20; display: block; background: rgba(0,0,0,.68); opacity: 0; pointer-events: none; transition: opacity .2s; }
  body.sidebar-open .sidebar-scrim { opacity: 1; pointer-events: auto; }
  .main { width: 100%; margin-left: 0; }
  .mobile-menu { display: grid !important; }
  .two-column, .dashboard-grid, .sources-layout { grid-template-columns: 1fr; }
  .page-content { padding-left: 20px; padding-right: 20px; }
}

@media (max-width: 720px) {
  .login-page { padding: 12px; }
  .login-card { padding: 24px; }
  .topbar { min-height: 68px; padding: 0 14px; }
  .page-content { padding: 18px 14px 36px; }
  .system-pill { display: none; }
  .manager-head, .dashboard-head, .section-head { align-items: stretch; flex-direction: column; }
  .manager-actions, .manager-actions .btn { width: 100%; }
  .manager-actions .btn { flex: 1; }
  .manager-kpis, .status-grid, .schedule-summary, .storage-summary, .form-grid.two, .form-grid.four, .live-job-grid, .s3-diagnostic-grid, .restore-mode-grid { grid-template-columns: 1fr; }
  .manager-tabs { position: sticky; top: 68px; z-index: 10; }
  .manager-tab { padding: 0 13px; }
  .list-item { grid-template-columns: 1fr; }
  .detail-list > div { grid-template-columns: 1fr; gap: 5px; }
  .detail-list strong { text-align: left; }
  .modal-backdrop { padding: 8px; }
  .modal-card { max-height: calc(100vh - 16px); }
}