/*
Theme Name: Corp Mail SaaS (SPA)
Theme URI: https://example.com/
Author: Demo Dev
Author URI: https://example.com/
Description: SPA-based demo SaaS theme for payment review. Minimal MVP focusing on UI/UX and basic flows.
Version: 1.0.0
Requires at least: 5.0
Tested up to: 6.6
License: GPL-2.0-or-later
Text Domain: corp-mail-saas
*/
:root{
  --bg:#0f172a;
  --card:#111827;
  --ink:#e5e7eb;
  --muted:#94a3b8;
  --accent:#38bdf8;
  --accent-2:#22d3ee;
  --success:#34d399;
  --warn:#f59e0b;
  --danger:#f87171;
  --border:#1f2937;
  --shadow:0 10px 20px rgba(0,0,0,.25);
  --radius:16px;
  --radius-sm:12px;
  --radius-xl:24px;
  --gap:14px;
}
html,body{
  margin:0;
  padding:0;
  background:linear-gradient(180deg, #0b1220 0%, #0f172a 100%);
  color:var(--ink);
  font-family: ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a{ color:var(--accent); text-decoration:none }
.container{
  max-width: 1080px;
  margin: 32px auto;
  padding: 0 20px;
}
.nav{
  display:flex; gap:12px; flex-wrap:wrap;
  align-items:center; justify-content:space-between;
  margin-bottom:16px;
}
.brand{ font-weight:800; letter-spacing:.2px; font-size:20px }
.nav .tabs{ display:flex; gap:8px; flex-wrap:wrap }
.tab{
  background: rgba(255,255,255,.04);
  border:1px solid var(--border);
  padding:10px 14px; border-radius: var(--radius-sm);
  cursor:pointer; transition:.2s;
}
.tab.active, .tab:hover{ background: rgba(56,189,248,.14); border-color: rgba(56,189,248,.4) }
.card{
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding:20px;
}
.grid{ display:grid; gap:var(--gap) }
.grid.cols-2{ grid-template-columns: 1fr 1fr }
.grid.cols-3{ grid-template-columns: repeat(3, 1fr) }
@media(max-width:900px){ .grid.cols-2, .grid.cols-3{ grid-template-columns: 1fr } }
.input, .select, .textarea{
  background:#0b1220; color:var(--ink);
  border:1px solid #1f2937; border-radius:12px; padding:10px 12px; width:100%;
}
.button{
  border:1px solid rgba(56,189,248,.4);
  background: linear-gradient(180deg, rgba(56,189,248,.18), rgba(56,189,248,.12));
  color:white; padding:10px 14px; border-radius:12px; cursor:pointer;
}
.button.secondary{ border-color:#334155; background:rgba(148,163,184,.12) }
.kpi{ display:flex; gap:8px; align-items:baseline }
.kpi .label{ color:var(--muted); font-size:12px }
.kpi .value{ font-size:28px; font-weight:700 }
.table{ width:100%; border-collapse: collapse; }
.table th, .table td{ border-bottom: 1px solid #1f2937; padding:10px; text-align:left; }
.badge{ padding:4px 8px; border-radius:999px; background:#111827; border:1px solid #1f2937; font-size:12px }
.footer{ color:var(--muted); font-size:12px; margin-top:18px }
*/