@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&display=swap');

:root {
  --primary: #4f46e5;
  --primary-dark: #3730a3;
  --secondary: #06b6d4;
  --success: #16a34a;
  --danger: #dc2626;
  --warning: #d97706;
  --bg: #f4f6fb;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e5e7eb;
  --radius: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #fff;
  padding: 32px 20px 55px;
  text-align: center;
}

.hero h1 {
  font-size: 26px;
  font-weight: 800;
  margin: 10px 0 6px;
}

.hero p {
  opacity: 0.95;
  font-size: 15px;
  margin: 0;
}

.hero .badge-sekolah {
  display: inline-block;
  background: rgba(255,255,255,0.18);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .3px;
}

.container {
  max-width: 780px;
  margin: -30px auto 40px;
  padding: 0 16px;
  position: relative;
  z-index: 1;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(20,20,50,0.08);
  padding: 26px;
  margin-bottom: 20px;
}

.card h2 {
  font-size: 18px;
  margin: 0 0 14px;
  font-weight: 700;
}

.info-siswa {
  display: flex;
  align-items: center;
  gap: 14px;
}

.info-siswa .avatar {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 20px;
  flex-shrink: 0;
}

.info-siswa .nama { font-weight: 700; font-size: 17px; }
.info-siswa .meta { color: var(--muted); font-size: 13px; }

/* Countdown */
.countdown-box {
  text-align: center;
  padding: 10px 0;
}

.countdown-box .label {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 14px;
  font-weight: 500;
}

.countdown-timer {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.countdown-timer .unit {
  background: var(--bg);
  border-radius: 12px;
  padding: 14px 16px;
  min-width: 72px;
}

.countdown-timer .unit .num {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
  display: block;
}

.countdown-timer .unit .txt {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .5px;
}

/* Status pills */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}
.status-pill.open { background: #dcfce7; color: var(--success); }
.status-pill.closed { background: #fee2e2; color: var(--danger); }
.status-pill.wait { background: #fef3c7; color: var(--warning); }

/* Ekskul list */
.ekskul-list { display: flex; flex-direction: column; gap: 12px; }

.ekskul-item {
  border: 2px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  cursor: pointer;
  transition: all .15s ease;
  position: relative;
}

.ekskul-item:hover { border-color: var(--primary); }

.ekskul-item.selected {
  border-color: var(--primary);
  background: #eef2ff;
}

.ekskul-item.disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background: #f9fafb;
}

.ekskul-item input[type="checkbox"],
.ekskul-item input[type="radio"] {
  width: 20px;
  height: 20px;
  margin-top: 4px;
  accent-color: var(--primary);
  flex-shrink: 0;
}

.ekskul-icon {
  font-size: 30px;
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border-radius: 12px;
}

.ekskul-info { flex: 1; min-width: 0; }
.ekskul-info .nama { font-weight: 700; font-size: 15.5px; margin-bottom: 2px; }
.ekskul-info .desc { color: var(--muted); font-size: 13px; margin-bottom: 6px; }
.ekskul-info .jadwal { color: var(--muted); font-size: 12.5px; }

.kuota-bar {
  margin-top: 8px;
  height: 6px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
}
.kuota-bar > div { height: 100%; background: var(--success); border-radius: 999px; }
.kuota-bar.warn > div { background: var(--warning); }
.kuota-bar.full > div { background: var(--danger); }

.kuota-text { font-size: 12px; margin-top: 4px; font-weight: 600; }
.kuota-text.ok { color: var(--success); }
.kuota-text.warn { color: var(--warning); }
.kuota-text.full { color: var(--danger); }

.tag-wajib {
  display: inline-block;
  background: #eef2ff;
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  margin-left: 6px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 14px 20px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  width: 100%;
  transition: background .15s;
  font-family: inherit;
  text-decoration: none;
}
.btn:hover { background: var(--primary-dark); }
.btn:disabled { background: #9ca3af; cursor: not-allowed; }
.btn.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }

.alert {
  padding: 13px 16px;
  border-radius: 12px;
  font-size: 14px;
  margin-bottom: 16px;
  font-weight: 500;
}
.alert.error { background: #fee2e2; color: #991b1b; }
.alert.success { background: #dcfce7; color: #166534; }
.alert.info { background: #dbeafe; color: #1e40af; }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.form-group input {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid var(--border);
  border-radius: 10px;
  font-family: inherit;
  font-size: 14.5px;
}
.form-group input:focus { outline: none; border-color: var(--primary); }

.footer-note {
  text-align: center;
  color: var(--muted);
  font-size: 12.5px;
  padding: 20px;
}

.section-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--muted);
  margin: 22px 0 10px;
}

.summary-box {
  background: #f0fdf4;
  border: 2px solid #bbf7d0;
  border-radius: 14px;
  padding: 18px;
}
.summary-box .icon-big { font-size: 46px; text-align: center; margin-bottom: 6px; }

@media (max-width: 480px) {
  .hero h1 { font-size: 21px; }
  .card { padding: 18px; }
  .countdown-timer .unit { min-width: 60px; padding: 10px 12px; }
  .countdown-timer .unit .num { font-size: 22px; }
}