:root {
    --ink: #172033;
    --muted: #778198;
    --line: #e8ebf2;
    --surface: #fff;
    --canvas: #f5f7fb;
    --primary: #7756e8;
    --primary-dark: #6040cf;
    --danger: #ef5f72;
    --success: #32b78b;
    --shadow: 0 12px 35px rgba(40, 47, 73, .08);
}

* { box-sizing: border-box; }
html { color-scheme: light; }
body { margin: 0; color: var(--ink); background: var(--canvas); font: 14px/1.5 Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
button, input, select { font: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }
.eyebrow { margin: 0 0 5px; color: #969eb0; font-size: 11px; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
h1, h2 { margin: 0; line-height: 1.2; letter-spacing: -.025em; }
h1 { font-size: 29px; }
h2 { font-size: 21px; }

.button { display: inline-flex; min-height: 40px; align-items: center; justify-content: center; gap: 7px; padding: 0 17px; border: 1px solid transparent; border-radius: 10px; text-decoration: none; font-weight: 700; transition: .2s ease; }
.button:hover { transform: translateY(-1px); }
.button:disabled { cursor: wait; opacity: .6; transform: none; }
.button-primary { color: #fff; background: var(--primary); box-shadow: 0 7px 18px rgba(119, 86, 232, .25); }
.button-primary:hover { background: var(--primary-dark); }
.button-dark { color: #fff; background: #242d41; }
.button-ghost { color: #4d5870; border-color: var(--line); background: #fff; }
.icon-button { border: 0; background: transparent; color: #9aa2b3; font-size: 23px; }

.connect-page { display: grid; min-height: 100vh; place-items: center; padding: 30px; background: radial-gradient(circle at 15% 15%, #e7e0ff 0, transparent 28%), radial-gradient(circle at 90% 80%, #dff5ff 0, transparent 30%), #f7f8fc; }
.connect-card { width: min(520px, 100%); padding: 45px; border: 1px solid rgba(255,255,255,.8); border-radius: 24px; background: rgba(255,255,255,.92); box-shadow: 0 25px 80px rgba(63, 50, 110, .13); }
.brand-mark, .success-icon { display: grid; width: 50px; height: 50px; margin-bottom: 25px; place-items: center; color: #fff; border-radius: 15px; background: linear-gradient(145deg, #8a6df0, #5c3ec9); font-size: 24px; font-weight: 900; box-shadow: 0 10px 25px rgba(119,86,232,.3); }
.success-icon { background: linear-gradient(145deg, #3bc99b, #209f78); }
.connect-card .lead { margin: 15px 0 28px; color: var(--muted); font-size: 16px; }
.connect-form { display: grid; gap: 12px; }
.connect-form label { font-weight: 700; }
.domain-field { display: flex; align-items: center; border: 1px solid #dfe3ec; border-radius: 11px; background: #fafbfe; overflow: hidden; }
.domain-field span { padding-left: 14px; color: #8992a6; }
.domain-field input { width: 100%; padding: 13px 14px 13px 3px; border: 0; outline: 0; background: transparent; }
.hint { margin: 20px 0 0; color: #8b94a7; font-size: 12px; }
.alert { margin: 15px 0; padding: 12px 14px; border-radius: 9px; }
.alert-error { color: #a22f42; background: #fff0f3; }

.app-page { min-height: 100vh; }
.sidebar { position: fixed; inset: 0 auto 0 0; display: flex; width: 235px; flex-direction: column; padding: 25px 16px; color: #dbe0ed; background: #1f2738; z-index: 5; }
.logo { display: flex; align-items: center; gap: 11px; margin: 0 8px 32px; color: #fff; text-decoration: none; font-size: 17px; }
.logo span { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 10px; background: var(--primary); font-weight: 900; }
.sidebar nav { display: grid; gap: 5px; }
.nav-item { display: flex; width: 100%; align-items: center; gap: 12px; padding: 11px 13px; border: 0; border-radius: 9px; color: #aeb6c8; background: transparent; text-align: left; }
.nav-item span { font-size: 18px; }
.nav-item:hover, .nav-item.active { color: #fff; background: rgba(255,255,255,.09); }
.sidebar-note { display: flex; align-items: flex-start; gap: 9px; margin-top: auto; padding: 13px; border: 1px solid rgba(255,255,255,.08); border-radius: 10px; background: rgba(255,255,255,.04); }
.sidebar-note strong, .sidebar-note small { display: block; }
.sidebar-note strong { color: #fff; font-size: 12px; }
.sidebar-note small { margin-top: 3px; color: #929cb1; font-size: 10px; }
.pulse { width: 8px; height: 8px; margin-top: 5px; border-radius: 50%; background: #45d6a5; box-shadow: 0 0 0 4px rgba(69,214,165,.12); }

.workspace { margin-left: 235px; padding: 0 32px 50px; }
.topbar { display: flex; min-height: 105px; align-items: center; justify-content: space-between; gap: 25px; }
.header-actions { display: flex; align-items: center; gap: 14px; }
.sync-status { color: #8c95a8; font-size: 12px; }
.sync-skeleton { position: fixed; inset: 105px 0 0 235px; padding: 20px 32px 50px; overflow: hidden; background: var(--canvas); z-index: 10; }
.sync-skeleton-message { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; padding: 17px 20px; border: 1px solid #ded8fb; border-radius: 13px; color: #5943b9; background: #f2efff; box-shadow: var(--shadow); }
.sync-skeleton-message strong, .sync-skeleton-message small { display: block; }
.sync-skeleton-message strong { font-size: 15px; }
.sync-skeleton-message small { margin-top: 2px; color: #8174b7; font-size: 12px; }
.sync-loader { flex: 0 0 25px; width: 25px; height: 25px; border: 3px solid rgba(119,86,232,.2); border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite; }
.skeleton-filter-card, .skeleton-chart-card, .skeleton-metric-grid article { border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: var(--shadow); }
.skeleton-filter-card { padding: 20px; }
.skeleton-filter-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 13px; }
.skeleton-filter-grid i { height: 62px; border-radius: 9px; }
.skeleton-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 17px; padding-top: 16px; border-top: 1px solid #eef0f5; }
.skeleton-actions i { width: 130px; height: 40px; border-radius: 9px; }
.skeleton-metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 18px 0; }
.skeleton-metric-grid article { display: grid; gap: 12px; min-height: 132px; padding: 20px; }
.skeleton-metric-grid i { width: 45%; height: 13px; border-radius: 6px; }
.skeleton-metric-grid b { width: 35%; height: 29px; border-radius: 7px; }
.skeleton-metric-grid small { width: 60%; height: 11px; border-radius: 5px; }
.skeleton-chart-card { min-height: 300px; padding: 22px; overflow: hidden; }
.skeleton-chart-card > div { display: grid; gap: 8px; margin-bottom: 45px; }
.skeleton-chart-card > div i { width: 90px; height: 10px; border-radius: 5px; }
.skeleton-chart-card > div b { width: 210px; height: 24px; border-radius: 7px; }
.skeleton-chart-card > span { display: block; height: 1px; margin: 38px 0; background: #edf0f5; }
.skeleton-filter-grid i, .skeleton-actions i, .skeleton-metric-grid i, .skeleton-metric-grid b, .skeleton-metric-grid small, .skeleton-chart-card > div i, .skeleton-chart-card > div b { position: relative; overflow: hidden; background: #edf0f5; }
.skeleton-filter-grid i::after, .skeleton-actions i::after, .skeleton-metric-grid i::after, .skeleton-metric-grid b::after, .skeleton-metric-grid small::after, .skeleton-chart-card > div i::after, .skeleton-chart-card > div b::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(255,255,255,.85), transparent); transform: translateX(-100%); animation: shimmer 1.35s ease-in-out infinite; }
.sync-in-progress { overflow: hidden; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shimmer { to { transform: translateX(100%); } }
.filter-panel, .panel { border: 1px solid var(--line); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow); }
.filter-panel { padding: 19px; }
.filter-grid { display: grid; grid-template-columns: 1.05fr 1fr 1fr 1fr; gap: 12px; }
label { color: #687289; font-size: 12px; font-weight: 700; }
select, input { min-height: 40px; width: 100%; margin-top: 5px; padding: 0 11px; border: 1px solid #dfe3ec; border-radius: 9px; color: #344057; background: #fafbfc; outline: 0; }
select:focus, input:focus { border-color: #9a84ec; box-shadow: 0 0 0 3px rgba(119,86,232,.1); }
.custom-dates { display: flex; gap: 12px; margin-top: 12px; }
.custom-dates label { width: 190px; }
.filter-actions { display: flex; align-items: center; gap: 9px; margin-top: 16px; padding-top: 15px; border-top: 1px solid #eef0f5; }
.period-label { margin-right: auto; color: #8a93a5; font-size: 12px; }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 18px 0; }
.metric-card { position: relative; min-height: 132px; padding: 20px; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: var(--shadow); }
.metric-card::after { content: ""; position: absolute; width: 75px; height: 75px; right: -22px; top: -22px; border-radius: 50%; background: currentColor; opacity: .08; }
.metric-card span, .metric-card small { display: block; color: #8c95a7; }
.metric-card strong { display: block; margin: 11px 0 4px; color: var(--ink); font-size: 27px; letter-spacing: -.04em; }
.accent-purple { color: #7756e8; border-top: 3px solid #7756e8; }
.accent-blue { color: #438edc; border-top: 3px solid #438edc; }
.accent-green { color: #30af86; border-top: 3px solid #30af86; }
.accent-red { color: #ed6072; border-top: 3px solid #ed6072; }

.panel { margin-top: 18px; overflow: hidden; }
.panel-header, .section-title { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 19px 21px; }
.panel-header { border-bottom: 1px solid var(--line); }
.legend { color: #8d96a8; font-size: 12px; }
.legend i { display: inline-block; width: 8px; height: 8px; margin-right: 5px; border-radius: 50%; background: var(--primary); }
.chart { position: relative; height: 330px; min-height: 330px; padding: 18px 20px 14px; }
.chart canvas { display: block; width: 100%; height: 100%; }
.empty-state { display: grid; place-items: center; color: #9aa2b3; }

.tabs { display: flex; gap: 4px; padding: 3px; border-radius: 9px; background: #f2f4f8; }
.table-tools { display: flex; align-items: center; gap: 16px; }
.risk-legend { display: flex; align-items: center; gap: 10px; color: #8a93a5; font-size: 10px; }
.risk-legend span { display: flex; align-items: center; gap: 4px; white-space: nowrap; }
.risk-legend i { width: 7px; height: 7px; border-radius: 50%; }
.risk-legend .risk-watch { background: #e3ab35; }
.risk-legend .risk-near { background: #ed7b43; }
.risk-legend .risk-over { background: var(--danger); }
.tab { padding: 7px 12px; border: 0; border-radius: 7px; color: #7d8698; background: transparent; font-size: 12px; font-weight: 700; }
.tab.active { color: #4d3cb5; background: #fff; box-shadow: 0 2px 8px rgba(40,47,73,.08); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 13px 20px; border-bottom: 1px solid #eef0f5; text-align: left; white-space: nowrap; }
th { color: #929bad; background: #fafbfc; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fbfbfe; }
.time-value { font-weight: 750; }
.overage { color: var(--danger); font-weight: 750; }
.ok { color: var(--success); }
.share-visual { position: relative; display: flex; width: 180px; align-items: center; gap: 9px; }
.share-bar { display: block; width: 130px; height: 6px; overflow: visible; }
.share-track { fill: #eceef4; }
.share-value { fill: var(--primary); }
.share-visual.usage-watch .share-value { fill: #e3ab35; }
.share-visual.usage-near .share-value { fill: #ed7b43; }
.share-visual.usage-over .share-value { fill: var(--danger); }
.share-visual small { min-width: 38px; color: #7e879a; font-size: 11px; font-weight: 700; text-align: right; }
.share-visual::after { content: attr(data-tooltip); position: absolute; left: 65px; bottom: calc(100% + 9px); width: max-content; max-width: 220px; padding: 7px 10px; border-radius: 8px; color: #fff; background: #242d41; box-shadow: 0 8px 24px rgba(20,25,40,.2); font-size: 11px; opacity: 0; transform: translate(-50%, 4px); pointer-events: none; transition: .15s ease; z-index: 4; }
.share-visual:hover::after, .share-visual:focus::after { opacity: 1; transform: translate(-50%, 0); }
.status { display: inline-flex; padding: 4px 8px; border-radius: 15px; color: #69748a; background: #f0f2f6; font-size: 11px; }
.project-name { display: flex; align-items: center; gap: 9px; }
.project-name > i { flex: 0 0 8px; width: 8px; height: 8px; border-radius: 50%; background: #cbd1dd; }
.project-name > i.usage-safe { background: var(--success); }
.project-name > i.usage-watch { background: #e3ab35; box-shadow: 0 0 0 4px rgba(227,171,53,.12); }
.project-name > i.usage-near { background: #ed7b43; box-shadow: 0 0 0 4px rgba(237,123,67,.12); }
.project-name > i.usage-over { background: var(--danger); box-shadow: 0 0 0 4px rgba(239,95,114,.12); }
.usage-badge { display: inline-flex; padding: 5px 9px; border-radius: 15px; font-size: 11px; font-weight: 750; }
.usage-badge.usage-safe { color: #258965; background: #eaf8f3; }
.usage-badge.usage-watch { color: #956914; background: #fff6df; }
.usage-badge.usage-near { color: #aa4e25; background: #fff0e8; }
.usage-badge.usage-over { color: #b83e52; background: #fff0f3; }
.usage-badge.usage-unset { color: #7e879a; background: #f0f2f6; }
.project-usage-row.usage-watch { background: #fffdf7; }
.project-usage-row.usage-near { background: #fff9f6; }
.project-usage-row.usage-over { background: #fff7f8; }
.project-usage-row.usage-watch td:first-child { box-shadow: inset 3px 0 #e3ab35; }
.project-usage-row.usage-near td:first-child { box-shadow: inset 3px 0 #ed7b43; }
.project-usage-row.usage-over td:first-child { box-shadow: inset 3px 0 var(--danger); }
.muted { color: #9aa2b3; }
.norm-period { display: grid; gap: 2px; font-weight: 750; }
.norm-period small { color: #8f98aa; font-size: 10px; font-weight: 600; }
.drill-link { display: inline-flex; align-items: center; gap: 8px; max-width: 100%; padding: 4px 7px 4px 0; border: 0; border-radius: 7px; color: var(--ink); background: transparent; text-align: left; }
.drill-link > span:last-child { color: #a096d8; font-weight: 800; opacity: 0; transform: translateX(-4px); transition: .18s ease; }
.drill-link:hover, .drill-link:focus-visible { color: var(--primary-dark); background: #f5f2ff; outline: none; }
.drill-link:hover > span:last-child, .drill-link:focus-visible > span:last-child { opacity: 1; transform: translateX(0); }
.task-link { display: inline-flex; align-items: center; gap: 7px; color: var(--ink); text-decoration: none; }
.task-link span { color: var(--primary); opacity: 0; transition: .18s ease; }
.task-link:hover, .task-link:focus-visible { color: var(--primary-dark); outline: none; }
.task-link:hover span, .task-link:focus-visible span { opacity: 1; }

.page-section { animation: appear .25s ease; }
@keyframes appear { from { opacity: 0; transform: translateY(5px); } }
.section-title { padding: 7px 0 3px; }
.norm-hours { width: 145px; margin: 0; }
.norm-users { width: 300px; min-height: 70px; margin: 0; padding: 6px; }
.report-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; margin-top: 18px; }
.report-card { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 17px 19px; border: 1px solid var(--line); border-radius: 13px; background: #fff; box-shadow: var(--shadow); }
.report-card > div { display: flex; align-items: center; gap: 10px; }
.report-card > div:first-child span { display: grid; width: 36px; height: 36px; place-items: center; border-radius: 9px; color: var(--primary); background: #f0ecff; }
.settings-panel { width: min(820px, 100%); padding: 28px; }
.settings-panel h3 { margin: 0 0 7px; font-size: 18px; }
.settings-copy p, .settings-copy small { display: block; margin: 0; color: var(--muted); font-weight: 400; }
.settings-actions { display: flex; justify-content: flex-start; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.report-builder-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 14px; margin-top: 22px; }
.toggle-row { display: flex; align-items: center; gap: 15px; cursor: pointer; }
.toggle { position: relative; flex: 0 0 45px; width: 45px; height: 25px; }
.toggle input { position: absolute; width: 1px; height: 1px; margin: 0; opacity: 0; }
.toggle i { display: block; width: 45px; height: 25px; border-radius: 20px; background: #d9deea; transition: .2s ease; }
.toggle i::after { content: ""; position: absolute; width: 19px; height: 19px; left: 3px; top: 3px; border-radius: 50%; background: #fff; box-shadow: 0 2px 5px rgba(20,25,40,.2); transition: .2s ease; }
.toggle input:checked + i { background: var(--primary); }
.toggle input:checked + i::after { transform: translateX(20px); }
.toggle input:focus-visible + i { box-shadow: 0 0 0 3px rgba(119,86,232,.2); }

dialog { width: min(440px, calc(100% - 30px)); padding: 0; border: 0; border-radius: 17px; box-shadow: 0 25px 80px rgba(20,25,40,.3); }
dialog::backdrop { background: rgba(19,24,36,.52); backdrop-filter: blur(3px); }
dialog form { position: relative; padding: 28px; }
dialog h2 { margin-bottom: 20px; }
.dialog-close { position: absolute; right: 18px; top: 15px; border: 0; color: #8d96a8; background: transparent; font-size: 24px; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 22px; }
.toast { position: fixed; right: 25px; bottom: 25px; max-width: 370px; padding: 13px 17px; border-radius: 10px; color: #fff; background: #242d41; box-shadow: 0 12px 35px rgba(20,25,40,.25); opacity: 0; transform: translateY(15px); pointer-events: none; transition: .25s ease; z-index: 20; }
.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { background: #b54154; }

@media (max-width: 1100px) {
    .filter-grid { grid-template-columns: repeat(3, 1fr); }
    .metric-grid { grid-template-columns: repeat(2, 1fr); }
    .skeleton-filter-grid { grid-template-columns: repeat(2, 1fr); }
    .skeleton-metric-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
    .sidebar { position: static; width: 100%; padding: 13px; }
    .logo { margin: 0 0 12px; }
    .sidebar nav { grid-template-columns: repeat(5, 1fr); }
    .nav-item { justify-content: center; font-size: 0; }
    .nav-item span { font-size: 20px; }
    .sidebar-note { display: none; }
    .workspace { margin-left: 0; padding: 0 14px 35px; }
    .sync-skeleton { inset: 126px 0 0; padding: 14px; }
    .topbar { align-items: flex-start; padding: 20px 0; }
    .topbar h1 { font-size: 23px; }
    .sync-status { display: none; }
    .filter-grid, .metric-grid, .report-list, .report-builder-grid { grid-template-columns: 1fr; }
    .skeleton-filter-grid, .skeleton-metric-grid { grid-template-columns: 1fr; }
    .filter-actions { flex-wrap: wrap; }
    .period-label { width: 100%; }
    .panel-header { align-items: flex-start; flex-direction: column; }
    .table-tools { width: 100%; align-items: flex-start; flex-direction: column; }
    .risk-legend { flex-wrap: wrap; }
    .chart { height: 280px; min-height: 280px; padding: 12px 8px 10px; }
    .tabs { width: 100%; }
    .tab { flex: 1; }
}