/* ─────────────────────────────────────────────────────────────
   TMPC Finance — visual system
   navy structure · gold accent · warm paper ground
   Spectral (display) · IBM Plex Sans (body) · IBM Plex Mono (figures)
   ───────────────────────────────────────────────────────────── */
:root{
  color-scheme: light dark;
  --ground:#f4f1e8;
  --surface:#fffdf7;
  --surface-2:#efe9d9;
  --ink:#1b2430;
  --ink-soft:#57626f;
  --ink-faint:#8b939d;
  --navy:#1a3c5e;
  --navy-2:#254c73;
  --navy-soft:#3f668a;
  --gold:#9c6f18;
  --gold-bright:#c8992f;
  --gold-line:#dcc78d;
  --green:#2e7a51;
  --amber:#b5751a;
  --red:#b23f2c;
  --border:#e3dcc9;
  --on-navy:#ffffff;
  --shadow-sm:0 1px 2px rgba(27,36,48,.06);
  --shadow:0 1px 2px rgba(27,36,48,.05), 0 12px 30px -16px rgba(27,36,48,.2);
  --radius:10px;
  --sidebar:236px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --ground:#12151a; --surface:#1a1e25; --surface-2:#232833;
    --ink:#e9e6dc; --ink-soft:#9aa4b0; --ink-faint:#727c88;
    --navy:#1f2937; --navy-2:#2b3a4f; --navy-soft:#5b86a9;
    --gold:#d9ad55; --gold-bright:#e6bd63; --gold-line:#54492c;
    --green:#65b689; --amber:#e1a758; --red:#e37c65;
    --border:#2d3540; --on-navy:#e9eef5;
    --shadow-sm:0 1px 2px rgba(0,0,0,.3);
    --shadow:0 1px 2px rgba(0,0,0,.3), 0 14px 34px -18px rgba(0,0,0,.6);
  }
}
:root[data-theme="dark"]{
  --ground:#12151a; --surface:#1a1e25; --surface-2:#232833;
  --ink:#e9e6dc; --ink-soft:#9aa4b0; --ink-faint:#727c88;
  --navy:#1f2937; --navy-2:#2b3a4f; --navy-soft:#5b86a9;
  --gold:#d9ad55; --gold-bright:#e6bd63; --gold-line:#54492c;
  --green:#65b689; --amber:#e1a758; --red:#e37c65;
  --border:#2d3540; --on-navy:#e9eef5;
  --shadow-sm:0 1px 2px rgba(0,0,0,.3);
  --shadow:0 1px 2px rgba(0,0,0,.3), 0 14px 34px -18px rgba(0,0,0,.6);
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:var(--ground);
  color:var(--ink);
  font-family:"IBM Plex Sans",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:15px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--gold);text-decoration:none;}
a:hover{text-decoration:underline;}
h1,h2,h3,h4{font-family:"Spectral",Georgia,serif;font-weight:700;line-height:1.2;margin:0;color:var(--ink);}
.mono,.num{font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums;}

/* ── shell ─────────────────────────────────────────────────── */
.shell{display:grid;grid-template-columns:var(--sidebar) 1fr;min-height:100vh;}
.sidebar{
  background:var(--navy);
  color:var(--on-navy);
  padding:18px 14px 28px;
  display:flex;flex-direction:column;gap:6px;
  position:sticky;top:0;height:100vh;overflow-y:auto;
}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:4px 8px 16px;}
.sidebar .brand .mark{
  width:30px;height:30px;border-radius:7px;background:var(--gold-bright);
  color:#1a3c5e;display:grid;place-items:center;font-family:"Spectral",serif;font-weight:700;font-size:16px;flex:none;
}
.sidebar .brand b{font-family:"Spectral",serif;font-size:1.02rem;letter-spacing:.01em;}
.sidebar .grp{font-family:"IBM Plex Mono",monospace;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.42);padding:14px 10px 5px;}
:root[data-theme="dark"] .sidebar .grp,:root:not([data-theme="light"]) .sidebar .grp{color:var(--ink-faint);}
.sidebar a{
  color:rgba(255,255,255,.82);
  padding:7px 10px;border-radius:7px;font-size:.86rem;display:flex;align-items:center;gap:9px;
}
:root[data-theme="dark"] .sidebar a,:root:not([data-theme="light"]) .sidebar a{color:var(--ink-soft);}
.sidebar a:hover{background:rgba(255,255,255,.09);color:#fff;text-decoration:none;}
:root[data-theme="dark"] .sidebar a:hover,:root:not([data-theme="light"]) .sidebar a:hover{background:var(--surface-2);color:var(--ink);}
.sidebar a.active{background:var(--gold-bright);color:#1a3c5e;font-weight:600;}
.sidebar a .ic{width:16px;text-align:center;opacity:.8;flex:none;}

.main{min-width:0;display:flex;flex-direction:column;}
.topbar{
  background:var(--surface);border-bottom:1px solid var(--border);
  padding:11px 24px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  position:sticky;top:0;z-index:20;
}
.topbar h1{font-size:1.15rem;flex:1;min-width:120px;}
.topbar .seg{display:flex;border:1px solid var(--border);border-radius:8px;overflow:hidden;background:var(--surface-2);}
.topbar .seg a{padding:6px 12px;font-size:.82rem;color:var(--ink-soft);border-right:1px solid var(--border);}
.topbar .seg a:last-child{border-right:0;}
.topbar .seg a.on{background:var(--navy);color:var(--on-navy);font-weight:600;}
.topbar .seg a:hover{text-decoration:none;}
.topbar select{
  font:inherit;font-size:.84rem;padding:6px 10px;border:1px solid var(--border);
  border-radius:8px;background:var(--surface);color:var(--ink);
}
.topbar .who{font-size:.82rem;color:var(--ink-soft);}
.topbar .who a{color:var(--red);}

.content{padding:24px;max-width:1240px;width:100%;margin:0 auto;}

/* ── flashes ───────────────────────────────────────────────── */
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-size:.9rem;border:1px solid transparent;}
.flash.success{background:color-mix(in srgb,var(--green) 14%,var(--surface));border-color:color-mix(in srgb,var(--green) 40%,transparent);color:var(--green);}
.flash.error{background:color-mix(in srgb,var(--red) 12%,var(--surface));border-color:color-mix(in srgb,var(--red) 40%,transparent);color:var(--red);}

/* ── cards & grid ──────────────────────────────────────────── */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);}
.card > .card-h{padding:12px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:10px;}
.card > .card-h h3{font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);font-family:"IBM Plex Sans",sans-serif;font-weight:600;}
.card > .card-b{padding:16px;}
.row{display:grid;gap:16px;}
.row.c2{grid-template-columns:repeat(2,1fr);}
.row.c3{grid-template-columns:repeat(3,1fr);}
.row.c4{grid-template-columns:repeat(4,1fr);}
.row.wide-left{grid-template-columns:1.55fr 1fr;}
@media (max-width:900px){.row.c2,.row.c3,.row.c4,.row.wide-left{grid-template-columns:1fr;}}

/* ── KPI tiles ─────────────────────────────────────────────── */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:18px;}
.kpi{background:var(--surface);border:1px solid var(--border);border-top:3px solid var(--border);border-radius:9px;padding:12px 14px;box-shadow:var(--shadow-sm);}
.kpi .l{font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);}
.kpi .v{font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;font-size:1.5rem;font-weight:500;letter-spacing:-.01em;margin-top:3px;}
.kpi .v small{font-size:.7rem;color:var(--ink-faint);font-weight:400;}
.kpi .s{font-size:.72rem;color:var(--ink-soft);margin-top:2px;}
.kpi.pos{border-top-color:var(--green);}
.kpi.neg{border-top-color:var(--red);}
.kpi.gold{border-top-color:var(--gold-bright);}
.up{color:var(--green);}
.down{color:var(--red);}

/* ── tables ────────────────────────────────────────────────── */
.tbl-wrap{overflow-x:auto;}
table.t{border-collapse:collapse;width:100%;font-size:.86rem;}
table.t th,table.t td{padding:8px 12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle;}
table.t thead th{background:var(--surface-2);font-size:.68rem;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);font-weight:600;white-space:nowrap;}
table.t tbody tr:hover{background:color-mix(in srgb,var(--surface-2) 40%,transparent);}
table.t tbody tr:last-child td{border-bottom:0;}
table.t td.num,table.t th.num{text-align:right;font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;white-space:nowrap;}
table.t tfoot td{border-top:2px solid var(--border);font-weight:600;background:var(--surface-2);}
table.t tr.tot td{font-weight:700;border-top:2px solid var(--border);}

/* mini bar inside a table cell */
.mbar{height:5px;border-radius:3px;background:var(--surface-2);overflow:hidden;margin-top:4px;}
.mbar > i{display:block;height:100%;background:var(--navy-soft);}
.mbar.g > i{background:var(--gold-bright);}

/* ── pills / badges ────────────────────────────────────────── */
.pill{display:inline-block;font-size:.68rem;padding:2px 8px;border-radius:20px;font-family:"IBM Plex Mono",monospace;white-space:nowrap;}
.pill.red{background:color-mix(in srgb,var(--red) 15%,transparent);color:var(--red);}
.pill.amber{background:color-mix(in srgb,var(--amber) 17%,transparent);color:var(--amber);}
.pill.green{background:color-mix(in srgb,var(--green) 15%,transparent);color:var(--green);}
.pill.grey{background:var(--surface-2);color:var(--ink-soft);}

/* ── forms ─────────────────────────────────────────────────── */
label.fl{display:block;font-size:.75rem;font-weight:600;color:var(--ink-soft);margin-bottom:4px;letter-spacing:.02em;}
input[type=text],input[type=number],input[type=date],input[type=email],input[type=password],select,textarea{
  font:inherit;font-size:.9rem;width:100%;padding:8px 10px;
  border:1px solid var(--border);border-radius:7px;background:var(--surface);color:var(--ink);
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--gold-bright);outline-offset:1px;border-color:var(--gold-bright);}
input.num-in{text-align:right;font-family:"IBM Plex Mono",monospace;}
.btn{
  display:inline-flex;align-items:center;gap:7px;font:inherit;font-size:.85rem;font-weight:600;
  padding:8px 16px;border-radius:8px;border:1px solid transparent;cursor:pointer;background:var(--navy);color:var(--on-navy);
}
.btn:hover{background:var(--navy-2);text-decoration:none;}
.btn.gold{background:var(--gold-bright);color:#1a3c5e;}
.btn.ghost{background:transparent;border-color:var(--border);color:var(--ink);}
.btn.ghost:hover{background:var(--surface-2);}
.btn.sm{padding:5px 11px;font-size:.78rem;}
.btn.danger{background:var(--red);color:#fff;}

.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:14px;}

/* legend */
.legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.74rem;color:var(--ink-soft);margin-top:8px;}
.legend span{display:flex;align-items:center;gap:5px;}
.legend i{width:10px;height:10px;border-radius:2px;display:inline-block;}

.muted{color:var(--ink-soft);}
.tiny{font-size:.75rem;}
.note{font-size:.8rem;color:var(--ink-soft);background:var(--surface-2);border-left:3px solid var(--gold-bright);padding:9px 12px;border-radius:0 6px 6px 0;margin:10px 0;}
.page-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px;}
.page-head h2{font-size:1.4rem;}
.page-head .sub{color:var(--ink-soft);font-size:.86rem;}

/* Chart.js: canvas must live in a box with a fixed height + position:relative,
   or responsive+maintainAspectRatio:false grows it on every hover/redraw. */
.chart-box{position:relative;width:100%;}
.chart-box > canvas{position:absolute;inset:0;width:100%!important;height:100%!important;display:block;}

/* login */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:var(--navy);}
.login-card{background:var(--surface);border-radius:14px;box-shadow:var(--shadow);padding:34px 30px;width:100%;max-width:340px;}
.login-card .mark{width:44px;height:44px;border-radius:10px;background:var(--gold-bright);color:#1a3c5e;display:grid;place-items:center;font-family:"Spectral",serif;font-weight:700;font-size:22px;margin-bottom:14px;}
.login-card h1{font-size:1.3rem;margin-bottom:2px;}
.login-card p.sub{color:var(--ink-soft);font-size:.85rem;margin:0 0 20px;}
.login-card .btn{width:100%;justify-content:center;margin-top:6px;}

/* responsive: collapse sidebar to a top strip */
@media (max-width:820px){
  .shell{grid-template-columns:1fr;}
  .sidebar{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;gap:2px;padding:10px 12px;}
  .sidebar .brand{padding:4px 8px;}
  .sidebar .grp{display:none;}
  .sidebar a{padding:6px 9px;font-size:.8rem;}
}