/* ===== Font (self-hosted Onest, CSP-konform) ===== */
@font-face {
  font-family: 'Onest';
  font-style: normal; font-weight: 300 800; font-display: swap;
  src: url('/assets/fonts/onest-latin.woff2') format('woff2');
}

/* ===== Tokens (GSC-inspiriert, clean) ===== */
:root {
  --bg: #FFFFFF;
  --canvas: #F8F9FB;
  --surface: #FFFFFF;
  --ink: #1F1F1F;
  --muted: #5F6368;
  --faint: #80868B;
  --line: #E6E8EB;
  --line-soft: #EFF1F3;
  --blue: #1A73E8;
  --blue-soft: #E8F0FE;
  --purple: #5E35B1;
  --teal: #12827A;
  --orange: #E8710A;
  --up: #1E8E3E;
  --down: #D93025;
  --radius: 14px;
  --radius-sm: 10px;
  --font: 'Onest', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --sb: 256px;
  --s1:4px; --s2:8px; --s3:12px; --s4:16px; --s5:20px; --s6:28px; --s7:40px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; padding: 0; }
body { font-family: var(--font); background: var(--canvas); color: var(--ink); font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
h1,h2,h3 { margin: 0; font-weight: 650; letter-spacing: -.02em; }
button { font-family: inherit; cursor: pointer; }
.num { font-variant-numeric: tabular-nums; }
::-webkit-scrollbar { width: 10px; height: 10px; } ::-webkit-scrollbar-thumb { background: #DADCE0; border-radius: 6px; border: 3px solid var(--canvas); }

/* ===== Boot / Spinner ===== */
.boot { position: fixed; inset: 0; display: grid; place-items: center; background: var(--canvas); }
.spinner { width: 30px; height: 30px; border: 3px solid var(--line); border-top-color: var(--blue); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Login ===== */
.login-body { min-height: 100vh; display: grid; place-items: center; background: var(--canvas); padding: var(--s4); }
.login-card { width: 100%; max-width: 380px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 1px 3px rgba(60,64,67,.08); padding: var(--s7) var(--s6) var(--s6); }
.login-brand { display: flex; align-items: center; gap: 10px; color: var(--blue); margin-bottom: var(--s6); font-weight: 700; }
.login-brand .dot { width: 22px; height: 22px; border-radius: 7px; background: var(--blue); display: inline-block; }
.login-title { font-size: 26px; margin-bottom: var(--s1); }
.login-sub { color: var(--muted); margin: 0 0 var(--s5); }
.login-form { display: grid; gap: var(--s4); }
.field { display: grid; gap: 6px; font-size: 13px; color: var(--muted); }
.field input { font: inherit; color: var(--ink); padding: 11px 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); outline: none; transition: border-color .15s, box-shadow .15s; }
.field input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); }
.btn-primary { background: var(--blue); color: #fff; border: 0; border-radius: var(--radius-sm); padding: 12px 16px; font-weight: 600; font-size: 14px; transition: filter .15s; }
.btn-primary:hover { filter: brightness(1.06); } .btn-primary:disabled { opacity: .6; cursor: default; }
.login-error { color: var(--down); font-size: 13px; margin: 0; } .login-foot { text-align: center; color: var(--faint); font-size: 12px; margin: var(--s5) 0 0; }

/* ===== App layout ===== */
.app { display: grid; grid-template-columns: var(--sb) 1fr; min-height: 100vh; }
.sidebar { background: var(--surface); border-right: 1px solid var(--line); display: flex; flex-direction: column; padding: var(--s5) var(--s3); position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 10px; padding: var(--s2) var(--s3) var(--s6); }
.brand .dot { width: 20px; height: 20px; border-radius: 6px; background: var(--blue); }
.brand b { font-weight: 700; letter-spacing: -.02em; font-size: 15px; }
.nav { display: grid; gap: 2px; }
.nav-group { font-size: 11px; text-transform: uppercase; letter-spacing: .07em; color: var(--faint); padding: var(--s4) var(--s3) var(--s2); font-weight: 600; }
.nav-item { display: flex; align-items: center; gap: var(--s3); border: 0; background: transparent; color: var(--muted); padding: 9px var(--s3); border-radius: 999px; font-size: 14px; font-weight: 500; text-align: left; transition: background .12s, color .12s; width: 100%; }
.nav-item svg { width: 19px; height: 19px; flex: none; stroke: currentColor; }
.nav-item:hover { background: var(--canvas); color: var(--ink); }
.nav-item.is-active { background: var(--blue-soft); color: var(--blue); font-weight: 600; }
.sidebar-foot { margin-top: auto; padding-top: var(--s4); display: grid; gap: var(--s2); }
.acct { font-size: 12.5px; color: var(--muted); padding: 0 var(--s3); } .acct b { color: var(--ink); display: block; }
.btn-ghost { background: transparent; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); padding: 8px 12px; font-size: 13px; display: flex; align-items: center; gap: 8px; justify-content: center; }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn-ghost svg { width: 16px; height: 16px; stroke: currentColor; }

.main { display: flex; flex-direction: column; min-width: 0; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: var(--s4); padding: var(--s4) var(--s6); background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 30; }
.topbar h1 { font-size: 20px; }
.topbar .crumb { color: var(--faint); font-size: 13px; margin-top: 2px; }
.topbar-right { display: flex; align-items: center; gap: var(--s3); }
.content { padding: var(--s6); display: grid; gap: var(--s5); align-content: start; }
.content-foot { padding: var(--s5) var(--s6); color: var(--faint); font-size: 12px; }

/* ===== Custom dropdown ===== */
.dd { position: relative; }
.dd-btn { display: flex; align-items: center; gap: var(--s2); background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; font-size: 13px; color: var(--ink); font-weight: 500; transition: border-color .12s, box-shadow .12s; }
.dd-btn:hover { border-color: #D2D5D9; } .dd-btn .chev { width: 16px; height: 16px; stroke: var(--muted); transition: transform .18s; }
.dd.open .dd-btn { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); } .dd.open .chev { transform: rotate(180deg); }
.dd-pop { position: absolute; top: calc(100% + 6px); right: 0; min-width: 220px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); box-shadow: 0 6px 24px rgba(60,64,67,.16); padding: 6px; z-index: 50; max-height: 320px; overflow: auto; }
.dd-opt { display: flex; align-items: center; gap: var(--s2); width: 100%; border: 0; background: transparent; text-align: left; padding: 9px 10px; border-radius: 8px; font-size: 13.5px; color: var(--ink); }
.dd-opt:hover { background: var(--canvas); } .dd-opt.sel { color: var(--blue); font-weight: 600; }
.dd-opt .tick { width: 16px; height: 16px; margin-left: auto; stroke: var(--blue); opacity: 0; } .dd-opt.sel .tick { opacity: 1; }
.dd-label { font-size: 11px; color: var(--faint); padding: 6px 10px 2px; text-transform: uppercase; letter-spacing: .05em; }

/* ===== Cards ===== */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s5); }
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--s3); margin-bottom: var(--s4); }
.card-head h2 { font-size: 16px; } .card-head .sub { color: var(--muted); font-size: 12.5px; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s5); }
.intro { color: var(--muted); font-size: 13.5px; background: var(--blue-soft); border-radius: var(--radius-sm); padding: 12px 16px; line-height: 1.55; }
.intro b { color: #174EA6; }

/* ===== Performance toggle tiles ===== */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.tile { border: 0; background: var(--surface); border-right: 1px solid var(--line); border-bottom: 3px solid transparent; padding: var(--s4) var(--s5); text-align: left; transition: background .12s; position: relative; }
.tile:last-child { border-right: 0; }
.tile:hover { background: var(--canvas); }
.tile .t-label { font-size: 12.5px; color: var(--muted); display: flex; align-items: center; gap: 7px; }
.tile .t-dot { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.tile .t-val { font-size: 26px; font-weight: 650; letter-spacing: -.02em; margin-top: 6px; }
.tile .t-delta { font-size: 12px; font-weight: 600; margin-top: 2px; }
.tile.active { background: var(--canvas); }
.tile.off { opacity: .5; }
.tile.off .t-dot { background: #BDC1C6 !important; }

/* ===== KPI mini ===== */
.kpi-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--s4); }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s5); }
.kpi .label { color: var(--muted); font-size: 12px; }
.kpi .value { font-size: 28px; font-weight: 650; letter-spacing: -.02em; margin: 8px 0 4px; }
.delta { font-size: 12.5px; font-weight: 600; display: inline-flex; align-items: center; gap: 4px; }
.delta .ref { color: var(--faint); font-weight: 400; margin-left: 5px; }
.delta.up { color: var(--up); } .delta.down { color: var(--down); } .delta.flat { color: var(--faint); }

/* ===== Charts ===== */
.chart-wrap { position: relative; }
.chart { width: 100%; display: block; }
.chart-tip { position: absolute; top: 6px; background: #202124; color: #fff; border-radius: 8px; padding: 8px 10px; font-size: 12px; pointer-events: none; transition: opacity .1s; box-shadow: 0 4px 14px rgba(0,0,0,.22); white-space: nowrap; z-index: 5; }
.chart-tip .tip-date { color: #BDC1C6; font-size: 11px; margin-bottom: 4px; }
.chart-tip .tip-row { display: flex; align-items: center; gap: 7px; } .chart-tip .tip-row b { margin-left: auto; padding-left: 14px; font-variant-numeric: tabular-nums; }
.chart-tip .tip-dot { width: 9px; height: 9px; border-radius: 3px; }
.spark { width: 100px; height: 28px; }

/* ===== Tables ===== */
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th, .tbl td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line-soft); }
.tbl th { color: var(--muted); font-weight: 600; font-size: 12px; white-space: nowrap; }
.tbl th.sortable { cursor: pointer; } .tbl th.sortable:hover { color: var(--blue); }
.tbl th.sorted { color: var(--blue); }
.tbl td.kw { font-weight: 500; max-width: 360px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tbl td.url a { color: var(--blue); text-decoration: none; font-size: 12.5px; } .tbl td.url a:hover { text-decoration: underline; }
.tbl tbody tr:hover { background: var(--canvas); }
.tnum { text-align: right; font-variant-numeric: tabular-nums; }
.chip-pos { display: inline-block; background: var(--canvas); border-radius: 6px; padding: 1px 7px; font-weight: 600; }

.tbl-controls { display: flex; flex-wrap: wrap; gap: var(--s3); align-items: center; margin-bottom: var(--s4); }
.search-box { flex: 1; min-width: 220px; position: relative; }
.search-box svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 17px; height: 17px; stroke: var(--faint); }
.search-box input { width: 100%; font: inherit; padding: 10px 12px 10px 38px; border: 1px solid var(--line); border-radius: 999px; outline: none; }
.search-box input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); }
.pills { display: flex; gap: 6px; flex-wrap: wrap; }
.pill { border: 1px solid var(--line); background: var(--surface); color: var(--muted); padding: 7px 13px; border-radius: 999px; font-size: 13px; font-weight: 500; }
.pill:hover { border-color: #D2D5D9; } .pill.is-active { background: var(--blue); color: #fff; border-color: var(--blue); }
.pill .cnt { opacity: .7; margin-left: 5px; font-variant-numeric: tabular-nums; }
.pager { display: flex; align-items: center; justify-content: space-between; gap: var(--s3); margin-top: var(--s4); color: var(--muted); font-size: 13px; }
.pager .btns { display: flex; gap: 6px; } .pager button { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 7px 14px; color: var(--ink); }
.pager button:disabled { opacity: .4; cursor: default; }

/* ===== Group / campaign cards ===== */
.group-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s5); }
.group-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s5); display: grid; gap: var(--s4); }
.group-top { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--s3); }
.group-icon { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: var(--blue-soft); flex: none; }
.group-icon svg { width: 20px; height: 20px; stroke: var(--blue); }
.group-title { font-weight: 650; font-size: 15px; } .group-hint { color: var(--faint); font-size: 12px; margin-top: 2px; }
.group-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--s3); }
.group-stats .s .l { font-size: 11px; color: var(--muted); } .group-stats .s .v { font-size: 18px; font-weight: 650; margin-top: 2px; }
.mini-q { display: grid; gap: 4px; } .mini-q .q { display: flex; justify-content: space-between; gap: 10px; font-size: 12.5px; padding: 4px 0; border-top: 1px solid var(--line-soft); }
.mini-q .q span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .mini-q .q b { font-variant-numeric: tabular-nums; color: var(--blue); }

.empty-state { text-align: center; color: var(--muted); padding: var(--s7) var(--s4); } .empty-state .big { font-size: 17px; color: var(--ink); font-weight: 650; margin-bottom: 6px; }
.skeleton { background: linear-gradient(90deg, var(--canvas), #eef0f2, var(--canvas)); background-size: 200% 100%; animation: sk 1.2s infinite; border-radius: 8px; } @keyframes sk { to { background-position: -200% 0; } }

/* ===== Responsive ===== */
@media (max-width: 1080px) {
  .tiles { grid-template-columns: 1fr 1fr; } .tile:nth-child(2) { border-right: 0; }
  .tile:nth-child(1), .tile:nth-child(2) { border-bottom: 1px solid var(--line); }
  .kpi-grid { grid-template-columns: 1fr 1fr; } .row-2, .group-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: fixed; bottom: 0; top: auto; height: auto; width: 100%; flex-direction: row; z-index: 40; padding: 6px 8px; border-top: 1px solid var(--line); border-right: 0; overflow-x: auto; box-shadow: 0 -2px 12px rgba(0,0,0,.05); }
  .brand, .sidebar-foot, .nav-group { display: none; }
  .nav { grid-auto-flow: column; gap: 2px; }
  .nav-item { flex-direction: column; gap: 3px; font-size: 10.5px; padding: 7px 11px; white-space: nowrap; border-radius: 10px; }
  .nav-item svg { width: 21px; height: 21px; }
  .content { padding: var(--s4); padding-bottom: 84px; } .topbar { padding: var(--s4); }
  .tiles { grid-template-columns: 1fr 1fr; } .kpi-grid { grid-template-columns: 1fr 1fr; }
  .group-stats { grid-template-columns: 1fr 1fr; }
  .topbar h1 { font-size: 17px; }
}