:root{
  --bg:#F4F2EC; --panel:#FFFFFF; --ink:#1B1B19; --ink2:#3D3A34; --muted:#5F5B53; --line:#E4E0D7; --line2:#EFECE5; --soft:#F8F7F3;
  --nav:#1B1B19; --nav-ink:#D8D4CA; --nav-on:#36352F;
  --good:#0E6B5E; --good-bg:#E3F1EC; --good-ink:#0E5A4F;
  --bad:#A12A1C; --bad-bg:#FBE6E3; --warn-bg:#FBF0DC; --warn-ink:#7A4205; --info-bg:#E6EEF8; --info-ink:#1F4E86;
  --mono:'Cascadia Mono','Consolas','IBM Plex Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:14px/1.45 'Segoe UI','IBM Plex Sans','Microsoft YaHei','Noto Sans SC',system-ui,sans-serif}
a{color:var(--good)} a:hover{color:#0A4F45}
h1{font-size:24px;margin:0;letter-spacing:-.01em} h2{font-size:16px;margin:0} h3{font-size:14px;margin:0}
.app{display:flex;min-height:100vh}
.nav{width:220px;flex-shrink:0;background:var(--nav);padding:22px 14px;display:flex;flex-direction:column;gap:3px;position:sticky;top:0;height:100vh;overflow-y:auto;overscroll-behavior:contain}
.nav>*{flex-shrink:0}
.nav .brand{color:#fff;font-weight:700;font-size:18px;padding:0 12px 18px}
.nav a{display:block;padding:10px 12px;border-radius:8px;color:var(--nav-ink);text-decoration:none}
.nav a.on{background:var(--nav-on);color:#fff;font-weight:600}
.nav a:hover{color:#fff}
.nav .foot{margin-top:auto;font-size:12px;color:#A8A399;padding:0 12px;line-height:18px}
.main{flex:1;min-width:0;padding:26px 30px;display:flex;flex-direction:column;gap:18px}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.sub{color:var(--muted);font-size:13px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px}
.pad{padding:16px 18px}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.stack{display:flex;flex-direction:column;gap:12px}
.grid-kpi{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
.kpi{padding:14px 16px}
.kpi .l{font-size:12px;color:var(--muted)} .kpi .v{font-size:22px;font-weight:600;font-family:var(--mono)}
.kpi.good{background:var(--good-bg);border-color:#B9DCCF} .kpi.good .l,.kpi.good .v{color:var(--good-ink)}
label{font-size:12px;font-weight:500;color:var(--muted);display:flex;flex-direction:column;gap:4px}
input,select,textarea{font:inherit;color:var(--ink);background:#fff;border:1px solid #CFCAC0;border-radius:8px;padding:0 10px;height:40px}
textarea{height:auto;padding:10px 12px;font-family:var(--mono);font-size:13px}
input[type=checkbox]{height:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;height:40px;padding:0 16px;border-radius:10px;border:0;background:var(--ink);color:#fff;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn:hover{color:#fff;background:#000}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid #CFCAC0;font-weight:500}
.btn.sm{height:32px;padding:0 10px;font-size:12px;border-radius:8px}
.seg{display:inline-flex;border:1px solid #CFCAC0;border-radius:10px;overflow:hidden;background:#fff}
.seg button{height:38px;padding:0 14px;border:0;background:#fff;color:var(--ink);font:inherit;font-size:13px;cursor:pointer}
.seg button+button{border-left:1px solid var(--line)}
.seg button.on{background:var(--ink);color:#fff;font-weight:600}
table.t{width:100%;border-collapse:collapse;font-size:13px}
table.t th{background:var(--soft);text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:600;padding:10px 8px;white-space:nowrap}
table.t td{padding:9px 8px;border-top:1px solid var(--line2);vertical-align:middle}
table.t tr.foot td{background:var(--soft);font-weight:600}
table.t .num{text-align:right;font-family:var(--mono);white-space:nowrap}
table.t th.num{text-align:right}
table.t th.sort{cursor:pointer;user-select:none} table.t th.sort:hover{color:var(--ink)}
table.t tr.filters td{background:var(--soft);padding:6px 8px;border-top:0}
table.t tr.filters input,table.t tr.filters select{height:30px;font-size:12px;width:100%;padding:0 6px}
.ellip{max-width:360px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;white-space:nowrap}
.pill.on,.pill.matched,.pill.deal{background:var(--good-bg);color:var(--good-ink)}
.pill.off,.pill.unmatched,.pill.invalid,.pill.nf{background:var(--bad-bg);color:var(--bad)}
.pill.booked,.pill.duplicate,.pill.warn{background:var(--warn-bg);color:var(--warn-ink)}
.pill.organic,.pill.grey{background:#EFECE5;color:var(--ink2)}
.pill.ads,.pill.info{background:var(--info-bg);color:var(--info-ink)}
.good{color:var(--good)} .bad{color:var(--bad)} .muted{color:var(--muted)}
.mono{font-family:var(--mono)}
.flash{background:var(--good-bg);color:var(--good-ink);border:1px solid #B9DCCF;border-radius:10px;padding:10px 14px}
.err{background:var(--bad-bg);color:var(--bad);border-radius:10px;padding:10px 14px}
.ok{color:var(--good-ink)}
.tabs{display:flex;gap:4px;border-bottom:1px solid #DCD8CF}
.tabs a{padding:11px 16px;text-decoration:none;color:var(--muted)}
.tabs a.on{color:var(--ink);font-weight:600;border-bottom:2px solid var(--ink)}
.legend label{flex-direction:row;align-items:center;gap:8px;font-size:12px;color:var(--ink);font-weight:400;height:22px}
.swatch{display:inline-block;width:18px;height:0;border-top:3px solid}
.timeline{display:flex;flex-direction:column;gap:14px}
.timeline .it{display:flex;gap:12px}
.timeline .dot{width:12px;height:12px;border-radius:99px;margin-top:4px;flex-shrink:0}
pre.raw{background:var(--soft);border-radius:8px;padding:12px;font-family:var(--mono);font-size:12px;white-space:pre-wrap;margin:0}
.auth{display:flex;align-items:center;justify-content:center;min-height:100vh}
.auth-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px;width:420px;display:flex;flex-direction:column;gap:14px}
.checks{list-style:none;padding:0;margin:0;font-size:13px;display:flex;flex-direction:column;gap:4px}
.checks .bad{color:var(--bad)}
.chart-wrap{position:relative;height:340px}
.split{display:flex;gap:18px;align-items:flex-start}
.split > .grow{flex:1;min-width:0}

/* ===== Polish layer: refined visual design ===== */
:root{
  --bg:#F5F5F2; --line:#E6E3DB; --line2:#F0EEE8; --soft:#FAFAF7; --muted:#6B675E;
  --nav:#15171A; --nav-ink:#B9BCC2; --nav-on:rgba(255,255,255,.08);
  --accent:#0E7C6B; --accent-soft:#E3F2EE; --ring:rgba(14,124,107,.28);
  --shadow-1:0 1px 2px rgba(20,20,15,.05),0 1px 1px rgba(20,20,15,.03);
  --shadow-2:0 4px 14px rgba(20,20,15,.08),0 1px 3px rgba(20,20,15,.05);
  --radius:14px;
}
body{-webkit-font-smoothing:antialiased;font-feature-settings:"tnum" 1}
h1{font-size:26px;font-weight:700;letter-spacing:-.02em}
h2{font-size:16px;font-weight:650;letter-spacing:-.01em}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* Sidebar */
.nav{width:232px;padding:20px 12px;gap:2px;background:linear-gradient(180deg,#181A1E 0%,#121417 100%);border-right:1px solid rgba(255,255,255,.04);scrollbar-width:thin;scrollbar-color:#33363c transparent}
.nav .brand{display:flex;align-items:center;gap:10px;font-size:17px;letter-spacing:-.01em;padding:2px 10px 20px}
.nav .brand::before{content:"";width:26px;height:26px;border-radius:8px;flex-shrink:0;background:linear-gradient(135deg,#19B39B,#0E7C6B);box-shadow:0 2px 8px rgba(14,124,107,.45), inset 0 0 0 1px rgba(255,255,255,.18)}
.nav a{position:relative;padding:9px 12px;font-size:13.5px;transition:background .15s,color .15s}
.nav a:hover{background:rgba(255,255,255,.05)}
.nav a.on{background:var(--nav-on);color:#fff}
.nav a.on::before{content:"";position:absolute;left:-12px;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:#19B39B}
.nav .foot{border-top:1px solid rgba(255,255,255,.08);padding:14px 12px 4px;margin-top:16px;color:#8A8E96}
.nav .foot a{padding:6px 0;color:#C9CCD2}
.nav .foot a:hover{background:none;color:#fff}

/* Layout */
.main{padding:28px 36px 40px;gap:20px;max-width:1600px}
.head h1{line-height:1.15}
.sub{color:var(--muted)}

/* Cards */
.card{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow-1)}
.pad{padding:18px 20px}

/* KPI */
.grid-kpi{gap:14px}
.kpi{padding:16px 18px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-1);transition:box-shadow .15s,transform .15s}
.kpi:hover{box-shadow:var(--shadow-2)}
.kpi .l{font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.kpi .v{font-size:24px;font-weight:700;letter-spacing:-.02em;margin-top:4px;line-height:1.2}
.kpi.good{background:linear-gradient(160deg,#EAF6F2,#DDF0EA);border-color:#BFE0D5}

/* Forms */
input,select,textarea{border:1px solid #D6D2C8;border-radius:10px;height:38px;transition:border-color .15s,box-shadow .15s;background-color:#fff}
input:hover,select:hover,textarea:hover{border-color:#B9B4A8}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px var(--ring)}
input::placeholder{color:#9A968C}
label{font-weight:600}

/* Buttons */
.btn{height:38px;border-radius:10px;background:var(--ink);box-shadow:var(--shadow-1);transition:background .15s,box-shadow .15s,transform .05s}
.btn:hover{background:#2C2F34;box-shadow:var(--shadow-2)}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:#fff;border:1px solid #D6D2C8;color:var(--ink);box-shadow:none}
.btn.ghost:hover{background:var(--soft);border-color:#B9B4A8;color:var(--ink)}
.btn.sm{height:30px;border-radius:8px}

/* Segmented */
.seg{border-color:#D6D2C8;border-radius:10px;padding:2px;gap:2px;background:#EFEDE7;border:1px solid #E3E0D6}
.seg button{height:32px;border-radius:8px;background:transparent;color:var(--ink2);font-weight:500;transition:background .15s,color .15s}
.seg button+button{border-left:0}
.seg button:hover:not(.on){background:rgba(255,255,255,.7)}
.seg button.on{background:#fff;color:var(--ink);font-weight:650;box-shadow:0 1px 3px rgba(20,20,15,.14)}
.seg.sm button{height:28px}

/* Chips */
.chip{height:32px;border-color:#D6D2C8;font-weight:500;transition:background .15s,border-color .15s,box-shadow .15s}
.chip:hover:not([disabled]){border-color:#9E998D;box-shadow:var(--shadow-1)}
.chip.on{background:var(--ink);border-color:var(--ink)}

/* Tables */
table.t{font-size:13px}
table.t thead th{position:sticky;top:0;z-index:2;background:var(--soft);border-bottom:1px solid var(--line);font-size:10.5px;letter-spacing:.06em;padding:11px 10px}
table.t td{padding:11px 10px;border-top:1px solid var(--line2)}
table.t tbody tr{transition:background .12s}
table.t tbody tr:hover td{background:#FBFAF6}
.card:has(>table.t) {overflow:hidden}
.pill{padding:3px 9px;font-size:10.5px;letter-spacing:.03em}
.pill.on{background:var(--accent-soft);color:#0B5E51}
.vd{font-size:11px;padding:3px 10px}
.code{border-radius:6px;background:#F3F1EA}

/* Alerts */
.dal{border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow-1);transition:box-shadow .15s,transform .15s}
.dal:hover{box-shadow:var(--shadow-2);transform:translateY(-1px)}
.flash{border-radius:12px}
.err{border-radius:12px}

/* Tabs */
.tabs a{font-weight:500;transition:color .15s}
.tabs a:hover{color:var(--ink)}
.tabs a.on{border-bottom:2px solid var(--accent)}

/* Auth */
body.auth{background:radial-gradient(1200px 500px at 50% -10%,#E3F2EE 0%,transparent 60%),var(--bg)}
.auth-card{border-radius:18px;box-shadow:var(--shadow-2);padding:32px}
.auth-card h1,.auth-card h2{font-size:22px}

/* Drawer */
.dw{box-shadow:-12px 0 40px rgba(20,20,15,.14)}
.dw header{background:var(--soft)}

/* Scrollbars */
*{scrollbar-width:thin;scrollbar-color:#CFCAC0 transparent}
@media(max-width:900px){.main{padding:20px 16px 32px}.grid-kpi{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Dashboard ads table fits its card (kept here so view rewrites don't drop it) */
#adsTable td:nth-child(3){max-width:min(360px,30vw)}
#adsTable .adn{max-width:min(240px,22vw)}
#adsTable .adm{max-width:100%}
#adsTable .why{max-width:140px}
@media(max-width:1100px){
  #adsTable .col-l7,#adsTable .why{display:none}   /* by column, not position: Booking / Booking % stay visible */
  #adsTable td:nth-child(3){max-width:21vw}
  #adsTable .adn{max-width:17vw}
}

/* menu groups (layout.php): a heading per kind of page, click to open */
.nav details.ngrp{margin:0}
.nav details.ngrp>summary{list-style:none;display:flex;align-items:center;gap:6px;padding:9px 10px 7px;margin-top:6px;border-radius:8px;cursor:pointer;user-select:none;
  font-size:11.5px;font-weight:700;letter-spacing:.04em;color:#8A8E96;text-transform:uppercase}
.nav details.ngrp>summary::-webkit-details-marker{display:none}
.nav details.ngrp>summary::after{content:"";margin-left:auto;width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(-45deg);transition:transform .15s}
.nav details.ngrp[open]>summary::after{transform:rotate(45deg)}
.nav details.ngrp>summary:hover{color:#fff;background:rgba(255,255,255,.04)}
.nav details.ngrp[open]>summary .gbadge{display:none}
.nav details.ngrp>a{padding-left:20px}
.nav details.ngrp>a.on::before{left:-12px}
.nav .nbadge{display:inline-block;min-width:18px;padding:0 5px;margin-left:6px;border-radius:9px;color:#fff;font-size:11px;font-weight:600;text-align:center;letter-spacing:0;line-height:18px}

/* Dashboard: small picture of the ad's video / image next to its name */
#adsTable .adw{display:flex;gap:10px;align-items:center;min-width:0}
#adsTable .adtx{min-width:0;flex:1}
#adsTable .adth{width:40px;height:40px;flex-shrink:0;border-radius:7px;object-fit:cover;background:#ECE9E1;display:block}

/* 🔔 bell in the menu + pop-up for new notifications */
.nav a.nbell{display:flex;align-items:center;gap:6px;margin:-8px 0 6px;font-size:13px}
.nt-toast{position:fixed;left:252px;bottom:20px;z-index:90;display:flex;flex-direction:column;gap:2px;max-width:360px;padding:12px 34px 12px 14px;border-radius:12px;
  background:#1B1B19;color:#fff;text-decoration:none;box-shadow:0 10px 30px rgba(0,0,0,.25);transform:translateY(20px);opacity:0;transition:all .25s}
.nt-toast.in{transform:none;opacity:1}
.nt-toast + .nt-toast{bottom:96px}
.nt-toast b{font-size:13.5px;line-height:1.4} .nt-toast span{font-size:12px;color:#9FE0D2}
.nt-toast button{position:absolute;top:6px;right:8px;border:0;background:none;color:#aaa;font-size:16px;cursor:pointer}
@media(max-width:800px){.nt-toast{left:12px;right:12px}}

/* menu icons: thin line icons that take the text colour (white when hovered / open) */
.nav .ni{width:17px;height:17px;flex-shrink:0;opacity:.75}
.nav details.ngrp>summary{gap:10px;text-transform:none;letter-spacing:.02em;font-size:12.5px}
.nav details.ngrp>summary:hover .ni,.nav details.ngrp[open]>summary .ni{opacity:1}
.nav details.ngrp[open]>summary{color:#E9E7E1}
.nav details.ngrp>a{padding-left:39px}
.nav a.nbell{gap:10px;padding-left:10px}
.nav a.nbell .ni{opacity:.85}