/* =========================================================================
   SolarPayLinks — "Solar Control Room"
   Deep near-black financial console, warm solar-amber accent, mono numerals.
   Shared across login + dashboard. The public pay page has its own theme.
   ========================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,600&family=Archivo:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --bg:            #0a0b0e;
  --bg-2:          #101218;
  --panel:         #14161d;
  --panel-2:       #191c25;
  --line:          #262a36;
  --line-soft:     #1d212b;
  --ink:           #eef0f5;
  --ink-dim:       #a7adbd;
  --ink-faint:     #6b7185;

  --solar:         #ffb020;   /* primary amber */
  --solar-bright:  #ffcb52;
  --solar-deep:    #e8890b;
  --solar-glow:    rgba(255, 176, 32, 0.16);

  --green:         #35d07f;
  --green-soft:    rgba(53, 208, 127, 0.14);
  --red:           #ff5c6c;
  --red-soft:      rgba(255, 92, 108, 0.13);
  --blue:          #5aa9ff;
  --blue-soft:     rgba(90, 169, 255, 0.13);
  --violet:        #b28bff;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Archivo', system-ui, sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, monospace;

  --radius:   14px;
  --radius-s: 10px;
  --shadow:   0 18px 50px -20px rgba(0,0,0,0.7);
  --shadow-lg: 0 30px 80px -28px rgba(0,0,0,0.8);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1100px 620px at 82% -8%, var(--solar-glow), transparent 60%),
    radial-gradient(900px 500px at 8% 110%, rgba(90,169,255,0.06), transparent 55%),
    var(--bg);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-size: 15px;
  line-height: 1.5;
}

/* faint grain overlay for depth */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a { color: var(--solar); text-decoration: none; }
h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.02em; margin: 0; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ---------- buttons ---------- */
.btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--ink);
  padding: 10px 16px;
  border-radius: var(--radius-s);
  cursor: pointer;
  transition: transform .12s ease, border-color .16s ease, background .16s ease, box-shadow .16s ease;
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
}
.btn:hover { border-color: #34394a; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.btn-primary {
  background: linear-gradient(180deg, var(--solar-bright), var(--solar-deep));
  border-color: var(--solar-deep);
  color: #2a1a00;
  box-shadow: 0 10px 26px -12px var(--solar-glow), inset 0 1px 0 rgba(255,255,255,0.3);
}
.btn-primary:hover { border-color: var(--solar); box-shadow: 0 14px 32px -10px var(--solar-glow); }
.btn-ghost { background: transparent; }
.btn-danger { color: var(--red); border-color: transparent; background: var(--red-soft); }
.btn-danger:hover { border-color: var(--red); }
.btn-sm { padding: 6px 11px; font-size: 12.5px; }

/* ---------- forms ---------- */
label.field { display: block; margin-bottom: 15px; }
label.field > span {
  display: block; font-size: 12px; letter-spacing: .04em; text-transform: uppercase;
  color: var(--ink-faint); margin-bottom: 6px; font-weight: 600;
}
input, select, textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--ink);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  padding: 11px 13px;
  transition: border-color .16s ease, box-shadow .16s ease;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--solar-deep);
  box-shadow: 0 0 0 3px var(--solar-glow);
}
input::placeholder, textarea::placeholder { color: var(--ink-faint); }
input.mono { font-family: var(--font-mono); }

/* ---------- pills / badges ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .03em;
  padding: 4px 10px; border-radius: 999px; text-transform: uppercase;
  border: 1px solid transparent;
}
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill-paid      { color: var(--green); background: var(--green-soft); }
.pill-pending   { color: var(--solar); background: var(--solar-glow); }
.pill-new       { color: var(--blue); background: var(--blue-soft); }
.pill-expired   { color: var(--ink-faint); background: rgba(120,126,140,0.12); }
.pill-cancelled { color: var(--red); background: var(--red-soft); }

.tick { color: var(--green); font-weight: 700; }
.cross { color: var(--red); font-weight: 700; }
.dash { color: var(--ink-faint); }

/* ---------- cards / panels ---------- */
.panel {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ---------- toast ---------- */
#toast-wrap {
  position: fixed; z-index: 9999; right: 20px; bottom: 20px;
  display: flex; flex-direction: column; gap: 10px;
}
.toast {
  background: var(--panel-2); border: 1px solid var(--line);
  border-left: 3px solid var(--solar);
  padding: 12px 16px; border-radius: var(--radius-s);
  box-shadow: var(--shadow-lg); font-size: 13.5px; max-width: 340px;
  animation: toast-in .28s cubic-bezier(.2,.9,.3,1);
}
.toast.ok { border-left-color: var(--green); }
.toast.err { border-left-color: var(--red); }
@keyframes toast-in { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }

/* ---------- utility ---------- */
.row { display: flex; gap: 12px; align-items: center; }
.between { justify-content: space-between; }
.wrap { flex-wrap: wrap; }
.muted { color: var(--ink-dim); }
.faint { color: var(--ink-faint); }
.spin { animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.hidden { display: none !important; }