/* =====================================================================
   Aurum — Jewellery Management UI template
   Design system (shared across Dashboard, Transaction, Report)
   ---------------------------------------------------------------------
   Identity: "assay navy" + restrained gold-leaf accent; tabular numerals
   for every weight/value, because jewellery data is numbers in columns.
   ===================================================================== */
:root{
  --navy:#0b2f4a;        /* assay navy - primary chrome            */
  --navy-2:#0f3b5c;
  --navy-ink:#08263b;    /* darkest, for sidebar                   */
  --gold:#b9892f;        /* gold leaf - used sparingly as accent   */
  --gold-soft:#e8d39a;
  --paper:#f6f7f9;       /* app background                         */
  --card:#ffffff;
  --line:#e2e7ee;        /* hairlines                              */
  --ink:#16202b;         /* body text                              */
  --muted:#64748b;       /* secondary text                        */
  --good:#1f9e6b;
  --warn:#c4801a;
  --bad:#c0392b;
  --field:#eef4fb;       /* editable field fill                    */
  --readonly:#e7eaee;
  --radius:10px;
  --shadow:0 1px 2px rgba(11,47,74,.06), 0 8px 24px rgba(11,47,74,.06);
  --mono:"Inter",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box;}
html,body{margin:0;height:100%;}
body{
  font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--paper);color:var(--ink);font-size:14px;line-height:1.45;
  -webkit-font-smoothing:antialiased;
}
/* numerals line up in tables/fields */
.num,input[type="number"],.tabular{font-variant-numeric:tabular-nums lining-nums;}
a{color:inherit;text-decoration:none;}

/* ---------------- App shell ---------------- */
.app{display:grid;grid-template-columns:236px 1fr;grid-template-rows:auto 1fr;min-height:100vh;
  grid-template-areas:"brand topbar" "side main";}
.brand{grid-area:brand;background:var(--navy-ink);color:#fff;display:flex;align-items:center;gap:10px;
  padding:0 18px;height:58px;border-bottom:1px solid rgba(255,255,255,.08);}
.brand .mark{width:26px;height:26px;border:1.5px solid var(--gold-soft);border-radius:6px;position:relative;flex:0 0 auto;}
.brand .mark::after{content:"";position:absolute;inset:5px;border:1.5px solid var(--gold);border-radius:3px;transform:rotate(45deg);}
.brand .name{font-weight:700;letter-spacing:.02em;font-size:17px;}
.brand .name b{color:var(--gold-soft);font-weight:700;}

/* topbar / menu bar */
.topbar{grid-area:topbar;background:var(--navy);color:#fff;height:58px;display:flex;align-items:center;
  gap:4px;padding:0 12px;}
.menu{display:flex;gap:2px;flex:1;flex-wrap:wrap;}
.menu a{padding:8px 13px;border-radius:8px;color:#dce8f2;font-weight:500;white-space:nowrap;}
.menu a:hover{background:rgba(255,255,255,.10);color:#fff;}
.menu a.active{background:#fff;color:var(--navy);font-weight:600;}
.topbar .right{display:flex;align-items:center;gap:14px;}
.topbar .clock{color:#bcd0e2;font-size:13px;}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--gold);color:#231a06;
  display:flex;align-items:center;justify-content:center;font-weight:700;}

/* sidebar */
.side{grid-area:side;background:var(--navy-ink);color:#c7d6e3;padding:14px 10px;overflow:auto;}
.side .group{font-size:11px;text-transform:uppercase;letter-spacing:.09em;color:#6f879b;
  margin:14px 10px 6px;}
.side a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;color:#c7d6e3;font-weight:500;}
.side a .ic{width:18px;text-align:center;opacity:.9;}
.side a:hover{background:rgba(255,255,255,.07);color:#fff;}
.side a.active{background:linear-gradient(90deg,rgba(185,137,47,.22),transparent);color:#fff;
  box-shadow:inset 2px 0 0 var(--gold);}

/* main */
.main{grid-area:main;padding:22px 26px 40px;overflow:auto;}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap;}
.page-head h1{margin:0;font-size:22px;font-weight:700;letter-spacing:-.01em;}
.page-head .crumb{color:var(--muted);font-size:12.5px;margin-bottom:3px;}
.page-head .crumb b{color:var(--gold);font-weight:600;}

/* ---------------- Buttons ---------------- */
.btn{font-family:inherit;font-size:13.5px;font-weight:600;border:1px solid var(--line);background:#fff;
  color:var(--navy);padding:9px 15px;border-radius:8px;cursor:pointer;display:inline-flex;align-items:center;gap:7px;}
.btn:hover{border-color:#c5d0dd;background:#f8fafc;}
.btn.primary{background:var(--navy);border-color:var(--navy);color:#fff;}
.btn.primary:hover{background:var(--navy-2);}
.btn.gold{background:var(--gold);border-color:var(--gold);color:#231a06;}
.btn.gold:hover{filter:brightness(1.05);}
.btn.ghost{background:transparent;}
.btn.sm{padding:6px 11px;font-size:12.5px;}

/* ---------------- Cards & KPIs ---------------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);}
.kpi{padding:16px 18px;position:relative;overflow:hidden;}
.kpi .label{color:var(--muted);font-size:12.5px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;}
.kpi .value{font-size:26px;font-weight:700;margin-top:6px;letter-spacing:-.01em;}
.kpi .value small{font-size:14px;color:var(--muted);font-weight:600;}
.kpi .delta{font-size:12.5px;margin-top:6px;font-weight:600;}
.kpi .delta.up{color:var(--good);} .kpi .delta.down{color:var(--bad);}
.kpi .spark{position:absolute;right:14px;bottom:12px;opacity:.85;}
.kpi::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--gold);}

.grid-2{display:grid;grid-template-columns:1.6fr 1fr;gap:16px;margin-top:16px;}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);}
.panel .ph{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line);}
.panel .ph h2{margin:0;font-size:15px;font-weight:700;}
.panel .ph .sub{color:var(--muted);font-size:12.5px;}
.panel .pb{padding:16px 18px;}

/* ---------------- Tables ---------------- */
.table{width:100%;border-collapse:collapse;font-size:13.5px;}
.table th,.table td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap;}
.table th{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700;}
.table tbody tr:hover{background:#f8fafc;}
.table td.num,.table th.num{text-align:right;font-variant-numeric:tabular-nums;}
.table tfoot td{font-weight:700;border-top:2px solid var(--navy);background:#f8fafc;}

.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px;}
.badge.good{background:#e7f6ef;color:var(--good);}
.badge.warn{background:#fbf0dd;color:var(--warn);}
.badge.bad{background:#fbe7e4;color:var(--bad);}
.badge.info{background:#e8f0f9;color:var(--navy);}

/* karat chip */
.karat{font-weight:700;color:var(--gold);border:1px solid var(--gold-soft);border-radius:6px;padding:1px 7px;font-size:12px;}

/* ---------------- Forms (transaction) ---------------- */
.section{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:16px 18px;margin-bottom:16px;}
.section > h3{margin:0 0 12px;font-size:14px;font-weight:700;color:var(--navy);
  padding-bottom:8px;border-bottom:1px solid var(--line);}
.frow{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:flex-start;}
.fld{display:grid;grid-template-columns:max-content auto;align-items:center;column-gap:8px;row-gap:2px;}
.fld>label{font-size:12px;color:var(--ink);text-align:right;justify-self:end;min-width:84px;white-space:nowrap;}
.fld .resolved{grid-column:2;font-size:11.5px;color:var(--muted);}
input,select{font-family:inherit;font-size:13.5px;color:var(--ink);border:1px solid var(--line);
  border-radius:7px;padding:7px 9px;background:var(--field);height:34px;}
input:focus,select:focus{outline:2px solid var(--navy);outline-offset:-1px;}
input[readonly]{background:var(--readonly);color:#33404d;}
.lookup{display:inline-flex;align-items:center;gap:5px;}
.iconbtn{border:none;background:transparent;color:var(--navy);cursor:pointer;font-size:15px;width:26px;height:30px;border-radius:6px;}
.iconbtn:hover{background:var(--field);}
.w-sm{width:64px;} .w-md{width:130px;} .w-lg{width:200px;}

.gridwrap{overflow-x:auto;border:1px solid var(--line);border-radius:8px;}
.grid{width:100%;border-collapse:collapse;font-size:13px;min-width:680px;}
.grid th,.grid td{padding:7px 10px;border-bottom:1px solid var(--line);white-space:nowrap;text-align:left;}
.grid th{background:#f1f5f9;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);}
.grid td.num,.grid th.num{text-align:right;font-variant-numeric:tabular-nums;}
.grid input,.grid select{height:30px;padding:4px 7px;}

.totalbar{display:flex;gap:14px;flex-wrap:wrap;margin-top:14px;}
.totbox{flex:1;min-width:150px;background:#f8fafc;border:1px solid var(--line);border-radius:8px;padding:10px 14px;}
.totbox .l{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;}
.totbox .v{font-size:19px;font-weight:700;font-variant-numeric:tabular-nums;}
.totbox.grand{background:var(--navy);border-color:var(--navy);}
.totbox.grand .l{color:var(--gold-soft);} .totbox.grand .v{color:#fff;}

/* filter bar (report) */
.filters{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end;}

/* footer actions */
.actions{display:flex;gap:10px;justify-content:flex-end;margin-top:8px;flex-wrap:wrap;}

/* tags row used in dashboard */
.list{display:flex;flex-direction:column;}
.list .row{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line);}
.list .row:last-child{border-bottom:none;}
.list .row .meta{color:var(--muted);font-size:12px;}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:8px;}

/* toast */
.toast{position:fixed;right:18px;bottom:18px;background:var(--navy);color:#fff;padding:12px 16px;border-radius:9px;
  box-shadow:var(--shadow);opacity:0;transform:translateY(10px);transition:.2s;font-size:13.5px;z-index:50;}
.toast.show{opacity:1;transform:translateY(0);}

/* responsive */
@media (max-width:980px){
  .app{grid-template-columns:1fr;grid-template-areas:"brand" "topbar" "main";}
  .side{display:none;}
  .cards{grid-template-columns:repeat(2,1fr);}
  .grid-2{grid-template-columns:1fr;}
}
@media print{
  .brand,.topbar,.side,.no-print{display:none!important;}
  .app{display:block;}
  .main{padding:0;}
  .panel,.section,.card{box-shadow:none;border-color:#ccc;}
}