/* ==========================================================================
   EUCHARISTEO INVOICE TRACKER — App styles (brand-matched)
   ========================================================================== */
:root {
  --obsidian:#0a0e1a; --coal:#141824; --graphite:#1e2434; --slate:#2a3040;
  --ash:#3d4556; --smoke:#6b7280;
  --gold:#d4a574; --gold-bright:#e8c088; --gold-deep:#a6814f; --ember:#c47b3a;
  --ivory:#f5f1eb; --pearl:#e8e4de; --stone:#a8a5a0;
  --bg:var(--obsidian); --surface:var(--coal); --surface2:var(--graphite);
  --text:var(--ivory); --muted:var(--stone); --border:rgba(212,165,116,0.15);
  --green:#5fb98a; --green-bg:rgba(95,185,138,.12);
  --red:#e2725b; --red-bg:rgba(226,114,91,.12);
  --amber:#e0a458; --amber-bg:rgba(224,164,88,.12);
  --blue:#6d9dc5; --blue-bg:rgba(109,157,197,.12);
  --font-serif:'Cormorant Garamond',Georgia,serif;
  --font-sans:'Inter','Segoe UI',-apple-system,sans-serif;
  --radius:10px; --radius-sm:6px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-sans);background:var(--bg);color:var(--text);
  line-height:1.5;min-height:100vh;font-size:15px;
  background-image:radial-gradient(1200px 600px at 80% -10%,rgba(212,165,116,.06),transparent 60%);
}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:1rem}
a{color:var(--gold);text-decoration:none}
.hidden{display:none!important}
.muted{color:var(--muted)}
.right{text-align:right}
.center{text-align:center}
.nowrap{white-space:nowrap}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;justify-content:center;
  border:1px solid var(--border);background:var(--surface2);color:var(--text);
  padding:.6rem 1rem;border-radius:var(--radius-sm);font-weight:600;font-size:.9rem;
  transition:all .2s;white-space:nowrap;
}
.btn:hover{border-color:var(--gold);color:var(--gold-bright)}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  color:var(--obsidian);border-color:transparent}
.btn-primary:hover{filter:brightness(1.08);color:var(--obsidian)}
.btn-danger{color:var(--red);border-color:rgba(226,114,91,.4)}
.btn-danger:hover{background:var(--red-bg);color:var(--red)}
.btn-sm{padding:.35rem .6rem;font-size:.8rem}
.btn-ghost{background:transparent}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ---------- top bar ---------- */
.topbar{
  position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:1rem;
  padding:.75rem 1.25rem;background:rgba(10,14,26,.85);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.brand{display:flex;align-items:center;gap:.7rem;min-width:0}
.brand img{width:34px;height:34px}
.brand-text{display:flex;flex-direction:column;line-height:1.1;min-width:0}
.brand-text b{font-family:var(--font-serif);font-size:1.25rem;color:var(--gold);font-weight:600}
.brand-text small{font-size:.7rem;color:var(--muted);letter-spacing:.04em}
.topbar-spacer{flex:1}
.mode-badge{
  font-size:.7rem;font-weight:700;padding:.25rem .55rem;border-radius:99px;
  border:1px solid var(--border);text-transform:uppercase;letter-spacing:.05em;
}
.mode-cloud{color:var(--green);background:var(--green-bg);border-color:rgba(95,185,138,.3)}
.mode-local{color:var(--amber);background:var(--amber-bg);border-color:rgba(224,164,88,.3)}
.userchip{display:flex;align-items:center;gap:.5rem;font-size:.82rem;color:var(--muted)}
.iconbtn{position:relative;display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;border:1px solid var(--border);
  background:var(--surface2);color:var(--text)}
.iconbtn:hover{border-color:var(--gold);color:var(--gold)}
.iconbtn .dot{position:absolute;top:6px;right:7px;min-width:16px;height:16px;padding:0 4px;
  border-radius:99px;background:var(--red);color:#fff;font-size:.62rem;font-weight:700;
  display:flex;align-items:center;justify-content:center}

/* ---------- layout ---------- */
.wrap{max-width:1320px;margin:0 auto;padding:1.5rem 1.25rem 5rem}
.section-title{font-family:var(--font-serif);font-size:1.6rem;color:var(--gold);
  font-weight:600;margin-bottom:.25rem}
.eyebrow{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-deep);
  font-weight:700;margin-bottom:.4rem}

/* ---------- summary cards ---------- */
.summary-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));margin-bottom:1.5rem}
.pcard{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:1.1rem 1.2rem;box-shadow:var(--shadow)}
.pcard h3{font-family:var(--font-serif);font-size:1.35rem;color:var(--text);font-weight:600;display:flex;align-items:center;gap:.5rem}
.pcard .flow{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:.8rem}
.pcard .cur-block{border-top:1px dashed var(--border);padding-top:.7rem;margin-top:.7rem}
.pcard .cur-block:first-of-type{border-top:none;margin-top:0;padding-top:0}
.metric-row{display:flex;justify-content:space-between;align-items:baseline;margin:.25rem 0;font-size:.9rem}
.metric-row .lbl{color:var(--muted)}
.metric-row .val{font-weight:700;font-variant-numeric:tabular-nums}
.val.out{color:var(--amber)} .val.paid{color:var(--green)}
.pill{display:inline-block;font-size:.7rem;font-weight:700;padding:.15rem .5rem;border-radius:99px;margin-left:.4rem}
.pill-red{color:var(--red);background:var(--red-bg)}

/* ---------- reminders ---------- */
.reminders{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:1.1rem 1.2rem;margin-bottom:1.5rem;box-shadow:var(--shadow)}
.reminders .head{display:flex;align-items:center;justify-content:space-between;margin-bottom:.6rem}
.rem-item{display:flex;gap:.7rem;align-items:flex-start;padding:.6rem 0;border-top:1px solid var(--border);cursor:pointer}
.rem-item:hover{background:rgba(212,165,116,.04)}
.rem-item:first-of-type{border-top:none}
.rem-dot{width:9px;height:9px;border-radius:50%;margin-top:.4rem;flex-shrink:0}
.rem-overdue .rem-dot{background:var(--red)} .rem-due-soon .rem-dot{background:var(--amber)}
.rem-stale .rem-dot{background:var(--blue)}
.rem-critical .rem-dot{background:#ff3b30;box-shadow:0 0 0 0 rgba(255,59,48,.6);animation:pulse 1.8s infinite}
.rem-critical .t{color:#ff6b5e}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,59,48,.5)}70%{box-shadow:0 0 0 7px rgba(255,59,48,0)}100%{box-shadow:0 0 0 0 rgba(255,59,48,0)}}
.rem-summary{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;background:var(--surface2);
  border:1px solid var(--border);border-radius:var(--radius-sm);padding:.55rem .7rem;margin-bottom:.7rem}
.rem-summary .sum-label{font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:var(--gold-deep);font-weight:700}
.sum-chip{font-size:.82rem;background:var(--graphite);border:1px solid var(--border);border-radius:99px;padding:.22rem .6rem;font-variant-numeric:tabular-nums}
.sum-chip b{color:var(--gold)}
.sum-od{color:var(--red);font-weight:700;font-size:.72rem}
.rem-item .t{font-weight:600;font-size:.9rem}
.rem-item .d{font-size:.8rem;color:var(--muted)}
.empty{color:var(--muted);font-style:italic;padding:.5rem 0}

/* ---------- toolbar ---------- */
.toolbar{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center;margin-bottom:1rem}
.tabs{display:inline-flex;background:var(--surface2);border:1px solid var(--border);border-radius:99px;padding:3px}
.tab{border:none;background:transparent;color:var(--muted);padding:.45rem .9rem;border-radius:99px;font-weight:600;font-size:.85rem}
.tab.active{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:var(--obsidian)}
.search{flex:1;min-width:180px;display:flex;align-items:center;gap:.5rem;background:var(--surface2);
  border:1px solid var(--border);border-radius:var(--radius-sm);padding:.5rem .75rem}
.search input{background:transparent;border:none;color:var(--text);width:100%;outline:none}
.search svg{color:var(--muted);flex-shrink:0}

/* ---------- table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
table.inv{width:100%;border-collapse:collapse;font-size:.86rem;min-width:760px}
table.inv th{text-align:left;padding:.7rem .8rem;background:var(--surface2);color:var(--gold-deep);
  font-weight:700;font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;
  position:sticky;top:0}
table.inv td{padding:.7rem .8rem;border-top:1px solid var(--border);vertical-align:middle}
table.inv tbody tr{cursor:pointer}
table.inv tbody tr:hover{background:rgba(212,165,116,.05)}
table.inv .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.ct-chip{display:inline-block;background:var(--slate);color:var(--pearl);font-size:.72rem;
  padding:.1rem .4rem;border-radius:4px;margin:1px}
.badge{font-size:.72rem;font-weight:700;padding:.2rem .55rem;border-radius:99px;white-space:nowrap}
.badge-paid{color:var(--green);background:var(--green-bg)}
.badge-overdue{color:var(--red);background:var(--red-bg)}
.badge-due_soon{color:var(--amber);background:var(--amber-bg)}
.badge-outstanding{color:var(--blue);background:var(--blue-bg)}
.partial-tag{font-size:.68rem;color:var(--amber);margin-left:.3rem}

/* ---------- modal ---------- */
.modal-overlay{position:fixed;inset:0;background:rgba(5,7,12,.75);backdrop-filter:blur(4px);
  z-index:50;display:flex;align-items:flex-start;justify-content:center;padding:2rem 1rem;overflow-y:auto}
.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  width:100%;max-width:880px;box-shadow:var(--shadow);animation:pop .2s ease}
@keyframes pop{from{transform:translateY(12px);opacity:0}to{transform:none;opacity:1}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:1.1rem 1.3rem;
  border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--surface);z-index:2}
.modal-head h2{font-family:var(--font-serif);color:var(--gold);font-weight:600;font-size:1.4rem}
.modal-body{padding:1.3rem}
.modal-foot{display:flex;gap:.6rem;justify-content:space-between;flex-wrap:wrap;padding:1rem 1.3rem;
  border-top:1px solid var(--border);position:sticky;bottom:0;background:var(--surface)}
.close-x{background:none;border:none;color:var(--muted);font-size:1.6rem;line-height:1;padding:.2rem .5rem}
.close-x:hover{color:var(--gold)}

/* ---------- forms ---------- */
.field{margin-bottom:1rem}
.field label{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;
  color:var(--gold-deep);font-weight:700;margin-bottom:.35rem}
.field input,.field select,.field textarea{
  width:100%;background:var(--surface2);border:1px solid var(--border);color:var(--text);
  padding:.6rem .7rem;border-radius:var(--radius-sm);outline:none;transition:border .2s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold)}
.field textarea{min-height:64px;resize:vertical}
.entity-note{font-size:.82rem;color:var(--gold);background:var(--surface2);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:.5rem .7rem;margin:-.3rem 0 1rem}
.grid2{display:grid;gap:1rem;grid-template-columns:1fr 1fr}
.grid3{display:grid;gap:1rem;grid-template-columns:1fr 1fr 1fr}
@media(max-width:640px){.grid2,.grid3{grid-template-columns:1fr}}

/* chips input (CT numbers) */
.chips{display:flex;flex-wrap:wrap;gap:.35rem;background:var(--surface2);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:.4rem;min-height:44px;align-items:center}
.chips input{background:transparent;border:none;color:var(--text);outline:none;flex:1;min-width:120px;padding:.2rem}
.chip{display:inline-flex;align-items:center;gap:.35rem;background:var(--slate);color:var(--pearl);
  padding:.2rem .5rem;border-radius:4px;font-size:.8rem;font-weight:600}
.chip button{background:none;border:none;color:var(--stone);font-size:1rem;line-height:1;padding:0}
.chip button:hover{color:var(--red)}

/* line items / payments tables */
.lines{width:100%;border-collapse:collapse;margin-top:.4rem}
.lines th{font-size:.7rem;text-transform:uppercase;color:var(--gold-deep);text-align:left;padding:.3rem .4rem}
.lines td{padding:.25rem .35rem}
.lines input{width:100%;background:var(--surface2);border:1px solid var(--border);color:var(--text);
  padding:.45rem .5rem;border-radius:var(--radius-sm)}
.lines .num input{text-align:right}
.lines .lt{text-align:right;font-variant-numeric:tabular-nums;font-weight:600;white-space:nowrap;padding-right:.4rem}
.row-x{background:none;border:none;color:var(--stone);font-size:1.1rem;padding:0 .3rem}
.row-x:hover{color:var(--red)}
.totals-box{margin-top:.8rem;margin-left:auto;max-width:320px}
.totals-box .metric-row{font-size:.95rem}
.totals-box .metric-row.grand .val{color:var(--gold-bright);font-size:1.1rem}
.subtle-head{display:flex;align-items:center;justify-content:space-between;margin:1.2rem 0 .3rem}
.subtle-head h4{font-family:var(--font-serif);font-size:1.15rem;color:var(--text);font-weight:600}

/* ---------- login ---------- */
.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem}
.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:2.2rem;max-width:420px;width:100%;box-shadow:var(--shadow);text-align:center}
.login-card img{width:60px;height:60px;margin-bottom:1rem}
.login-card h1{font-family:var(--font-serif);color:var(--gold);font-size:1.8rem;font-weight:600}
.login-card p.sub{color:var(--muted);font-size:.9rem;margin-bottom:1.5rem}
.login-card .field{text-align:left}
.login-note{margin-top:1.2rem;font-size:.8rem;color:var(--muted);border-top:1px solid var(--border);padding-top:1rem}
.error-msg{color:var(--red);background:var(--red-bg);border-radius:var(--radius-sm);
  padding:.6rem;font-size:.85rem;margin-bottom:1rem;display:none}
.error-msg.show{display:block}

/* ---------- toast ---------- */
.toast-host{position:fixed;bottom:1.2rem;left:50%;transform:translateX(-50%);z-index:80;
  display:flex;flex-direction:column;gap:.5rem;align-items:center}
.toast{background:var(--graphite);border:1px solid var(--border);color:var(--text);
  padding:.7rem 1.1rem;border-radius:99px;font-size:.85rem;box-shadow:var(--shadow);
  animation:pop .2s ease}
.toast.ok{border-color:rgba(95,185,138,.4)} .toast.err{border-color:rgba(226,114,91,.4)}

/* ---------- fab ---------- */
.fab{position:fixed;right:1.4rem;bottom:1.4rem;z-index:25;width:58px;height:58px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:var(--obsidian);border:none;
  font-size:1.8rem;box-shadow:0 8px 24px rgba(212,165,116,.35);display:flex;align-items:center;justify-content:center}
.fab:hover{filter:brightness(1.08)}

@media(max-width:640px){
  .brand-text small{display:none}
  .userchip span.email{display:none}
  .wrap{padding:1rem .8rem 5rem}
}