:root {
  --navy: #14213d;
  --navy-2: #1f3158;
  --gold: #c9a227;
  --gold-soft: #f4ecd3;
  --ink: #1d2433;
  --muted: #6b7280;
  --line: #e5e7eb;
  --bg: #f7f7f5;
  --ok: #1f7a4d;
  --bad: #b42318;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif; color: var(--ink); background: var(--bg); }
h1, h2 { font-family: Cambria, Georgia, serif; color: var(--navy); }
a { color: var(--navy-2); }

.topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 14px 24px; background: var(--navy); color: #fff; border-bottom: 3px solid var(--gold); }
.brand { display: flex; align-items: center; gap: 10px; font-family: Cambria, Georgia, serif; font-size: 18px; }
.brand em { color: var(--gold); font-style: normal; margin-left: 4px; }
.mark svg { fill: var(--gold); display: block; }
.who { display: flex; align-items: center; gap: 14px; font-size: 14px; }
.link { background: none; border: 1px solid var(--gold); color: var(--gold); padding: 6px 12px; border-radius: 6px; cursor: pointer; }

.login { display: flex; justify-content: center; padding: 48px 16px; }
.login-card { background: #fff; max-width: 440px; width: 100%; padding: 32px; border-radius: 12px;
  box-shadow: 0 4px 24px rgba(20,33,61,.08); border-top: 4px solid var(--gold); }
#login-container { min-height: 380px; }
.fine { font-size: 13px; color: var(--muted); }

.app { max-width: 1100px; margin: 0 auto; padding: 24px 16px 48px; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 20px; overflow-x: auto; }
.tab { background: none; border: 0; padding: 10px 16px; font-size: 15px; color: var(--muted); cursor: pointer;
  border-bottom: 3px solid transparent; white-space: nowrap; }
.tab.active { color: var(--navy); border-bottom-color: var(--gold); font-weight: 600; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { background: #fff; padding: 16px; border-radius: 10px; border-left: 4px solid var(--gold); }
.kpi .label { display: block; font-size: 13px; color: var(--muted); }
.kpi .value { font-size: 26px; font-family: Cambria, Georgia, serif; color: var(--navy); }

.table-wrap { background: #fff; border-radius: 10px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
th { background: var(--gold-soft); color: var(--navy); font-weight: 600; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; text-transform: capitalize; }
.badge.paid { background: #e6f4ec; color: var(--ok); }
.badge.overdue { background: #fdecea; color: var(--bad); }
.badge.open { background: #eef1f7; color: var(--navy-2); }

.btn { display: inline-block; padding: 6px 12px; border-radius: 6px; font-size: 13px; text-decoration: none; margin-left: 6px; }
.btn.pay { background: var(--gold); color: var(--navy); font-weight: 600; }
.btn.ghost { border: 1px solid var(--line); color: var(--navy); }

.error { position: fixed; bottom: 16px; left: 16px; right: 16px; max-width: 520px; margin: 0 auto;
  background: #fff; border-left: 4px solid var(--bad); padding: 12px 16px; border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,.12); }

/* Fixes: honor the hidden attribute on flex elements; give the sign-in iframe room */
[hidden] { display: none !important; }
#login-container iframe { width: 100% !important; min-height: 440px !important; border: 0; }

/* Files tab */
.files-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.crumbs { font-size: 14px; color: var(--muted); }
.crumbs button { background: none; border: 0; padding: 0; color: var(--navy-2); cursor: pointer; font: inherit; text-decoration: underline; }
.crumbs .sep { margin: 0 6px; }
.upload-btn { cursor: pointer; margin-left: 0; padding: 8px 14px; font-size: 14px; }
.drop { border: 2px dashed var(--line); border-radius: 10px; padding: 18px; text-align: center; color: var(--muted); margin-bottom: 12px; background: #fff; }
.drop.over { border-color: var(--gold); background: var(--gold-soft); color: var(--navy); }
.small { font-size: 13px; margin-bottom: 8px; min-height: 18px; }
.folder-link { background: none; border: 0; padding: 0; color: var(--navy); font: inherit; font-weight: 600; cursor: pointer; }
.icon { display: inline-block; width: 18px; color: var(--gold); }

/* Dashboard & Forms tab */
.section-title { font-size: 20px; margin: 28px 0 12px; }
.section-title:first-child { margin-top: 4px; }
.dash-wrap { background: #fff; border-radius: 10px; overflow: hidden; }
.dash-wrap iframe { display: block; width: 100%; height: 720px; border: 0; }
.dash-wrap .muted { padding: 16px; margin: 0; }
.card-list { display: grid; gap: 10px; }
.form-card { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  background: #fff; border-radius: 10px; padding: 14px 16px; border-left: 4px solid var(--gold); }
.form-card .name { font-weight: 600; color: var(--navy); }
.form-card .sub { font-size: 13px; color: var(--muted); }
.badge.done { background: #e6f4ec; color: var(--ok); }
@media (max-width: 600px) { .dash-wrap iframe { height: 520px; } }