/* Shared styles for the Chamber AMS apps (member portal + staff console). */
:root {
  --green: #0f3d2e;
  --green-700: #14503c;
  --green-50: #eef5f1;
  --gold: #c98a2b;
  --ink: #1f2937;
  --muted: #6b7280;
  --line: #e5e7eb;
  --bg: #f7f8f7;
  --red: #b42318;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.05), 0 4px 16px rgba(0, 0, 0, 0.06);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
}
a { color: var(--green-700); }
h1, h2, h3 { line-height: 1.25; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.right { text-align: right; }
.center { text-align: center; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.row.between { justify-content: space-between; }
.grow { flex: 1; }
.stack > * + * { margin-top: 16px; }

/* Top bar */
.topbar {
  background: var(--green);
  color: #fff;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 20;
}
.topbar .brand { font-weight: 700; font-size: 16px; }
.topbar .brand small { display: block; font-weight: 400; opacity: 0.8; font-size: 12px; }
.topbar a, .topbar button { color: #fff; }

/* Layout */
.shell { display: flex; min-height: calc(100vh - 50px); }
.sidebar {
  width: 210px;
  background: #fff;
  border-right: 1px solid var(--line);
  padding: 14px 10px;
  flex-shrink: 0;
}
.sidebar nav a {
  display: block;
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}
.sidebar nav a:hover { background: var(--green-50); }
.sidebar nav a.active { background: var(--green); color: #fff; }
.main { flex: 1; padding: 24px 28px; max-width: 1100px; }
@media (max-width: 720px) {
  .shell { flex-direction: column; }
  .sidebar { width: 100%; display: flex; overflow-x: auto; gap: 4px; }
  .sidebar nav { display: flex; gap: 4px; }
}

/* Cards & grids */
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
}
.card + .card { margin-top: 16px; }
.grid { display: grid; gap: 16px; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 720px) { .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; } }

.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.stat .n { font-size: 28px; font-weight: 700; color: var(--green); }
.stat .l { font-size: 13px; color: var(--muted); }

/* Forms */
label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 4px; }
input, select, textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  background: #fff;
  color: var(--ink);
}
textarea { min-height: 80px; resize: vertical; }
.field { margin-bottom: 14px; }
.field-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: var(--green);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--green-700); }
.btn.secondary { background: #fff; color: var(--ink); border-color: var(--line); }
.btn.secondary:hover { background: var(--bg); }
.btn.danger { background: var(--red); }
.btn.small { padding: 6px 10px; font-size: 13px; }
.btn:disabled { opacity: 0.5; cursor: default; }

/* Tables */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); }
th { font-size: 12px; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted); }
tr:hover td { background: var(--green-50); }

/* Badges */
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge.active { background: #e7f6ec; color: #1a7f37; }
.badge.prospect { background: #fff4e0; color: #92600a; }
.badge.lapsed, .badge.canceled { background: #fde7e7; color: var(--red); }
.badge.draft { background: #eef2ff; color: #3730a3; }
.badge.sent, .badge.paid { background: #e7f6ec; color: #1a7f37; }

/* Auth screen */
.auth-wrap { max-width: 400px; margin: 8vh auto; padding: 0 16px; }
.auth-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 28px; box-shadow: var(--shadow); }
.auth-card h1 { margin-top: 0; font-size: 22px; }

/* Toast */
#toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: #fff; padding: 11px 18px; border-radius: 8px;
  box-shadow: var(--shadow); z-index: 100; opacity: 0; transition: opacity 0.2s; pointer-events: none;
  max-width: 90vw;
}
#toast.show { opacity: 1; }
#toast.err { background: var(--red); }

/* Modal */
.modal-bg {
  position: fixed; inset: 0; background: rgba(0,0,0,0.4); display: flex;
  align-items: flex-start; justify-content: center; padding: 5vh 16px; z-index: 50; overflow:auto;
}
.modal { background: #fff; border-radius: 14px; padding: 24px; max-width: 640px; width: 100%; box-shadow: var(--shadow); }
.modal h2 { margin-top: 0; }

.thumb { width: 56px; height: 56px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); background: var(--green-50); }
.logo-preview { width: 120px; height: 120px; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); background: var(--green-50); }
.notice { background: var(--green-50); border: 1px solid #cfe3d8; color: var(--green-700); padding: 12px 14px; border-radius: 8px; font-size: 14px; }
.notice.warn { background: #fff7e6; border-color: #f2dca8; color: #92600a; }