/* School ERP — design tokens
   Palette: navy authority + amber accent (sunrise), warm paper background.
   Type: system-ui stack on purpose — this app is used over weak/rural
   connectivity, so we never depend on a webfont CDN blocking first paint. */

:root {
  --bg: #F6F4EF;
  --surface: #FFFFFF;
  --border: #E4DFD3;
  --ink: #202225;
  --ink-muted: #666B70;
  --navy: #16324F;
  --navy-deep: #0F2338;
  --amber: #E3A23C;
  --amber-deep: #C4821F;
  --green: #3C7A5B;
  --red: #B94A3C;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(22,50,79,0.06), 0 4px 16px rgba(22,50,79,0.06);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

.wrap {
  max-width: 480px;
  margin: 0 auto;
  padding: 24px 20px 40px;
}

/* Signature mark: a small Kilimanjaro-peak glyph used as brand mark */
.peak {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.peak svg { width: 100%; height: 100%; }

.brand-row {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 28px;
}
.brand-row .name { font-weight: 700; font-size: 15px; color: var(--navy-deep); letter-spacing: 0.2px; }
.brand-row .sub { font-size: 12px; color: var(--ink-muted); }

h1 { font-size: 22px; font-weight: 800; color: var(--navy-deep); margin: 0 0 6px; letter-spacing: -0.2px; }
p.lead { color: var(--ink-muted); font-size: 14px; margin: 0 0 24px; }

label { display: block; font-size: 13px; font-weight: 600; color: var(--navy-deep); margin: 16px 0 6px; }
input[type="email"], input[type="password"], input[type="text"] {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 16px; /* 16px avoids iOS auto-zoom */
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font);
}
input:focus { outline: 2px solid var(--amber); outline-offset: 1px; border-color: var(--amber-deep); }

button.primary {
  width: 100%;
  margin-top: 22px;
  padding: 14px 16px;
  background: var(--navy);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.05s ease;
}
button.primary:active { transform: scale(0.99); }
button.primary:hover { background: var(--navy-deep); }
button.primary:disabled { opacity: 0.6; cursor: default; }

button.link {
  background: none; border: none; color: var(--navy);
  font-size: 13px; font-weight: 600; padding: 8px 0; cursor: pointer;
}

.lang-toggle {
  display: inline-flex; border: 1.5px solid var(--border); border-radius: 999px;
  padding: 2px; margin-bottom: 8px;
}
.lang-toggle button {
  border: none; background: none; padding: 6px 12px; font-size: 12px;
  font-weight: 700; border-radius: 999px; cursor: pointer; color: var(--ink-muted);
}
.lang-toggle button.active { background: var(--navy); color: #fff; }

.error-box {
  background: #FBEAE7; border: 1px solid #E7B9AF; color: var(--red);
  padding: 12px 14px; border-radius: var(--radius-sm); font-size: 13px;
  margin-top: 16px; display: none;
}
.error-box.show { display: block; }

/* Dashboard */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 22px;
}
.topbar .greeting { font-size: 13px; color: var(--ink-muted); }
.topbar .school { font-size: 17px; font-weight: 800; color: var(--navy-deep); }
.icon-btn {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--surface); border: 1.5px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--navy); font-weight: 700; font-size: 13px; cursor: pointer;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  margin-bottom: 14px;
}
.card .card-title {
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.4px; color: var(--ink-muted); margin-bottom: 10px;
  display: flex; align-items: center; gap: 6px;
}
.card .stat { font-size: 26px; font-weight: 800; color: var(--navy-deep); }
.card .stat-label { font-size: 12px; color: var(--ink-muted); margin-top: 2px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.branch-pill {
  display: inline-flex; align-items: center; gap: 6px;
  background: #EFF3F6; color: var(--navy); font-size: 12px; font-weight: 700;
  padding: 6px 12px; border-radius: 999px; margin-bottom: 18px;
}
.branch-pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }

.coming-soon {
  border: 1.5px dashed var(--border); border-radius: var(--radius);
  padding: 18px; text-align: center; color: var(--ink-muted); font-size: 13px;
  margin-bottom: 14px;
}
.coming-soon .title { font-weight: 700; color: var(--navy-deep); font-size: 14px; margin-bottom: 4px; }

.loading-screen {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 14px;
}
.loading-screen .peak { width: 44px; height: 44px; animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 0.5; } 50% { opacity: 1; } }
.loading-screen .msg { color: var(--ink-muted); font-size: 13px; }

.footer-note { text-align: center; font-size: 11px; color: var(--ink-muted); margin-top: 28px; }

@media (prefers-reduced-motion: reduce) {
  .loading-screen .peak { animation: none; }
}