@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Rajdhani:wght@400;500;600;700&family=Share+Tech+Mono&display=swap');

:root {
  --gold:       #FFB800;
  --navy:       #0A1628;
  --navy-mid:   #0D2045;
  --navy-panel: #0F2A54;
  --green:      #00E676;
  --red:        #FF1744;
  --cyan:       #00E5FF;
  --orange:     #FF6D00;
  --white:      #F0F4FF;
  --muted:      #7B9AC5;
  --card-bg:    rgba(15,42,84,0.5);
  --border:     rgba(255,184,0,0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--navy);
  color: var(--white);
  font-family: 'Rajdhani', sans-serif;
  min-height: 100vh;
}

/* ── FORMS ── */
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  color: var(--white);
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  padding: 10px 14px;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.form-control:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(255,184,0,.15);
}
.form-control::placeholder { color: rgba(255,255,255,.25); }
.form-control option { background: var(--navy-mid); color: var(--white); }
input[type=text].form-control { text-transform: uppercase; }
input[type=tel].form-control  { text-transform: uppercase; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 11px 24px;
  text-transform: uppercase;
  transition: all .2s;
  text-decoration: none;
}
.btn-primary {
  background: var(--gold);
  color: var(--navy);
  box-shadow: 0 4px 20px rgba(255,184,0,.3);
}
.btn-primary:hover { background: #FFC82A; transform: translateY(-2px); box-shadow: 0 6px 24px rgba(255,184,0,.4); }
.btn-danger  { background: rgba(255,23,68,.15); border: 1px solid rgba(255,23,68,.4); color: var(--red); }
.btn-danger:hover  { background: rgba(255,23,68,.3); }
.btn-success { background: rgba(0,230,118,.12); border: 1px solid rgba(0,230,118,.4); color: var(--green); }
.btn-success:hover { background: rgba(0,230,118,.25); }
.btn-secondary { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); color: var(--muted); }
.btn-secondary:hover { background: rgba(255,255,255,.12); color: var(--white); }
.btn-full { width: 100%; }

/* ── CARDS ── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 20px;
}
.card-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

/* ── ALERTS ── */
.alert {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-weight: 600;
  font-size: .9rem;
}
.alert-success { background: rgba(0,230,118,.12); border: 1px solid rgba(0,230,118,.3); color: var(--green); }
.alert-danger  { background: rgba(255,23,68,.1);  border: 1px solid rgba(255,23,68,.3);  color: var(--red); }
.alert-info    { background: rgba(0,229,255,.08); border: 1px solid rgba(0,229,255,.3);  color: var(--cyan); }
.alert-warning { background: rgba(255,184,0,.1);  border: 1px solid rgba(255,184,0,.3);  color: var(--gold); }

/* ── BADGE ── */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.badge-student  { background: rgba(100,181,246,.15); color: #64B5F6; border: 1px solid rgba(100,181,246,.3); }
.badge-alumni   { background: rgba(255,109,0,.12);   color: var(--orange); border: 1px solid rgba(255,109,0,.3); }
.badge-priority { background: rgba(255,184,0,.15);   color: var(--gold); border: 1px solid rgba(255,184,0,.4); }
.badge-serving  { background: rgba(0,230,118,.12);   color: var(--green); border: 1px solid rgba(0,230,118,.3); }
.badge-waiting  { background: rgba(0,229,255,.08);   color: var(--cyan);  border: 1px solid rgba(0,229,255,.3); }
.badge-served   { background: rgba(255,255,255,.05); color: var(--muted); border: 1px solid rgba(255,255,255,.1); }
.badge-skipped  { background: rgba(255,23,68,.1);    color: var(--red);   border: 1px solid rgba(255,23,68,.3); }

/* ── TABLE ── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th {
  background: rgba(15,42,84,.7);
  color: var(--muted);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255,255,255,.04);
  font-size: .9rem;
  font-weight: 500;
  color: var(--white);
}
tbody tr:hover td { background: rgba(255,255,255,.02); }

/* ── NAVBAR ── */
.navbar {
  background: linear-gradient(90deg, var(--navy-mid), #12184A 50%, var(--navy-mid));
  border-bottom: 2px solid var(--gold);
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.navbar-brand .seal {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: radial-gradient(circle, #FFB800, #CC8800);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}
.navbar-brand h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  color: var(--gold);
  letter-spacing: 1px;
  line-height: 1;
}
.navbar-brand p { font-size: .62rem; color: var(--muted); letter-spacing: 2px; }
.navbar-links { display: flex; align-items: center; gap: 6px; }
.nav-link {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 6px;
  transition: all .2s;
}
.nav-link:hover, .nav-link.active { background: rgba(255,184,0,.12); color: var(--gold); }
.nav-link.danger { color: var(--red); }
.nav-link.danger:hover { background: rgba(255,23,68,.12); }

/* ── PAGE LAYOUT ── */
.page-container { max-width: 1200px; margin: 0 auto; padding: 24px; }
.page-header { margin-bottom: 24px; }
.page-header h2 { font-family: 'Bebas Neue', sans-serif; font-size: 1.8rem; letter-spacing: 2px; color: var(--gold); }
.page-header p  { color: var(--muted); font-size: .85rem; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .page-container { padding: 16px; }
}

/* ── STAT CARD ── */
.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  text-align: center;
}
.stat-card .stat-icon { font-size: 1.8rem; margin-bottom: 8px; }
.stat-card .stat-value {
  font-family: 'Share Tech Mono', monospace;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
}
.stat-card .stat-label { font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 2px; }

/* Checkbox / Radio custom */
.check-group { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; cursor: pointer; }
.check-group input[type=checkbox], .check-group input[type=radio] { width: 18px; height: 18px; accent-color: var(--gold); cursor: pointer; }
.check-group span { font-size: .9rem; font-weight: 600; color: var(--white); }

/* Tab styles (used in register) */
.tab-group { display: flex; gap: 6px; margin-bottom: 20px; }
.tab-btn {
  flex: 1;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-family: 'Rajdhani', sans-serif;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .2s;
}
.tab-btn.active { background: rgba(255,184,0,.15); border-color: var(--gold); color: var(--gold); }
.tab-btn:hover:not(.active) { border-color: rgba(255,255,255,.25); color: var(--white); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Loading spinner */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(255,184,0,.3);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Mono text */
.mono { font-family: 'Share Tech Mono', monospace; }
.text-gold   { color: var(--gold); }
.text-green  { color: var(--green); }
.text-red    { color: var(--red); }
.text-cyan   { color: var(--cyan); }
.text-orange { color: var(--orange); }
.text-muted  { color: var(--muted); }
.text-center { text-align: center; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.fw-bold { font-weight: 700; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.gap-2 { gap: 12px; }
.justify-between { justify-content: space-between; }