/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', sans-serif;
  background: #0f172a;
  color: #e2e8f0;
  min-height: 100vh;
}

/* ── Auth / Login ── */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  padding: 1.5rem;
}

.auth-card {
  background: #1e293b;
  border-radius: 1rem;
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 25px 50px rgba(0,0,0,.5);
  border: 1px solid #334155;
}

.auth-header { text-align: center; margin-bottom: 2rem; }

.auth-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: #fff;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 1rem;
  box-shadow: 0 4px 15px rgba(59,130,246,.4);
}

.auth-title  { font-size: 1.5rem; font-weight: 700; color: #f1f5f9; }
.auth-subtitle { font-size: .85rem; color: #94a3b8; margin-top: .25rem; }

.auth-form { display: flex; flex-direction: column; gap: 1.25rem; }

.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label { font-size: .85rem; font-weight: 500; color: #94a3b8; }
.hint { font-weight: 400; font-size: .78rem; color: #64748b; }

.form-group input {
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: .5rem;
  padding: .7rem 1rem;
  color: #f1f5f9;
  font-size: .95rem;
  outline: none;
  transition: border-color .2s;
  width: 100%;
}
.form-group input:focus { border-color: #3b82f6; }
.form-group input::placeholder { color: #475569; }
.form-group input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(.6); cursor: pointer; }

.field-hint { font-size: .75rem; color: #64748b; }

.form-error {
  background: rgba(239,68,68,.15);
  border: 1px solid #ef4444;
  color: #fca5a5;
  border-radius: .5rem;
  padding: .6rem .9rem;
  font-size: .85rem;
  margin-bottom: .5rem;
}

.btn-primary {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  padding: .75rem;
  border: none;
  border-radius: .5rem;
  cursor: pointer;
  transition: opacity .2s;
  margin-top: .25rem;
}
.btn-primary:hover { opacity: .9; }

.auth-hint {
  margin-top: 1.5rem;
  font-size: .78rem;
  color: #64748b;
  text-align: center;
  line-height: 1.6;
}

/* ── Dashboard ── */
.dashboard-body { background: #0f172a; }

.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: #1e293b;
  border-bottom: 1px solid #334155;
  position: sticky;
  top: 0; z-index: 10;
}

.dashboard-logo { font-size: 1.3rem; font-weight: 700; color: #3b82f6; letter-spacing: 2px; }
.dashboard-header-right { display: flex; align-items: center; gap: 1rem; }
.welcome-text { font-size: .9rem; color: #94a3b8; }

.btn-logout {
  background: transparent;
  border: 1px solid #475569;
  color: #94a3b8;
  padding: .4rem 1rem;
  border-radius: .4rem;
  cursor: pointer;
  font-size: .85rem;
  text-decoration: none;
  transition: background .2s, color .2s, border-color .2s;
}
.btn-logout:hover { background: #ef4444; border-color: #ef4444; color: #fff; }

.btn-admit-card {
  display: inline-block;
  padding: .65rem 2rem;
  background: #16a34a;
  color: #fff;
  border-radius: .5rem;
  font-size: .95rem;
  font-weight: 600;
  text-decoration: none;
  transition: background .2s;
}
.btn-admit-card:hover { background: #15803d; }

.btn-pay-now {
  display: inline-block;
  padding: .65rem 2rem;
  background: #d97706;
  color: #fff;
  border-radius: .5rem;
  font-size: .95rem;
  font-weight: 600;
  text-decoration: none;
  transition: background .2s;
}
.btn-pay-now:hover { background: #b45309; }

.dashboard-main { max-width: 800px; margin: 2.5rem auto; padding: 0 1.5rem 3rem; }

.section-title { font-size: 1.25rem; font-weight: 600; color: #f1f5f9; margin-bottom: 1.5rem; }

.profile-card {
  background: #1e293b;
  border-radius: 1rem;
  padding: 2rem;
  border: 1px solid #334155;
  box-shadow: 0 10px 30px rgba(0,0,0,.3);
}

.profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
@media (max-width: 560px) { .profile-grid { grid-template-columns: 1fr; } }

.profile-field  { display: flex; flex-direction: column; gap: .3rem; }
.profile-label  { font-size: .75rem; font-weight: 500; color: #64748b; text-transform: uppercase; letter-spacing: .05em; }
.profile-value  { font-size: .95rem; font-weight: 500; color: #e2e8f0; }

.admit-banner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  background: linear-gradient(135deg, #1d4ed8, #1e40af);
  border-radius: .75rem;
  padding: 1.25rem 1.5rem;
  margin-bottom: .75rem;
}
.admit-label { font-size: .75rem; color: #93c5fd; margin-bottom: .25rem; text-transform: uppercase; letter-spacing: .05em; }
.admit-code  { font-size: 1.1rem; font-weight: 700; color: #fff; letter-spacing: 1px; }

.admit-badge {
  color: #fff;
  font-size: .8rem;
  font-weight: 600;
  padding: .35rem 1rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .05em;
  background: #22c55e;
}
.admit-badge.unpaid { background: #ef4444; }

/* Profile badges */
.badge {
  display: inline-block;
  font-size: .78rem;
  font-weight: 600;
  padding: .25rem .75rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.badge-paid   { background: rgba(34,197,94,.15); color: #4ade80; border: 1px solid #22c55e; }
.badge-unpaid { background: rgba(239,68,68,.15);  color: #f87171; border: 1px solid #ef4444; }

/* ── Payment history ── */
.pay-hist-table-wrap { display: block; }
.pay-hist-cards      { display: none; }

.pay-hist-card {
  border-bottom: 1px solid #1e3a5f;
  padding: 1rem;
}
.pay-hist-card:last-child { border-bottom: none; }
.pay-hist-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: .5rem;
  padding: .3rem 0;
  font-size: .85rem;
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.pay-hist-row:last-child { border-bottom: none; }
.pay-hist-label {
  color: #64748b;
  font-size: .78rem;
  white-space: nowrap;
  flex-shrink: 0;
  padding-top: .05rem;
}
.pay-hist-val { color: #e2e8f0; text-align: right; }

/* ── Mobile — 640px and below ── */
@media (max-width: 640px) {

  /* Auth */
  .auth-card {
    padding: 1.75rem 1.25rem;
    border-radius: .75rem;
  }
  .auth-title  { font-size: 1.25rem; }
  .auth-logo   { width: 52px; height: 52px; font-size: 1.1rem; }

  /* Header */
  .dashboard-header {
    padding: .75rem 1rem;
    flex-wrap: wrap;
    gap: .5rem;
  }
  .dashboard-logo { font-size: 1.1rem; }
  .welcome-text   { font-size: .8rem; max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .btn-logout     { padding: .35rem .75rem; font-size: .8rem; }

  /* Main */
  .dashboard-main  { margin: 1.25rem auto; padding: 0 .9rem 2rem; }
  .section-title   { font-size: 1.1rem; margin-bottom: 1rem; }

  /* Profile card */
  .profile-card    { padding: 1.1rem; border-radius: .75rem; }
  .profile-grid    { grid-template-columns: 1fr; gap: 1rem; margin-bottom: 1.25rem; }
  .profile-value   { font-size: .9rem; }

  /* Admit banner — stack vertically */
  .admit-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: .75rem;
    padding: 1rem;
  }
  .admit-banner > div { width: 100%; }
  .admit-code  { font-size: .95rem; }

  /* Exam link pill — full width */
  .admit-banner a[href*="exam.nbareg.com"] {
    width: 100%;
    display: block !important;
    text-align: center;
    font-size: .8rem !important;
    word-break: break-all;
  }

  /* Download button — full width */
  .btn-admit-card {
    width: 100%;
    text-align: center;
    padding: .65rem 1rem;
    font-size: .9rem;
  }

  /* Info notice */
  .dashboard-main > div[style*="1e3a5f"] {
    font-size: .8rem;
    padding: .65rem .85rem;
  }

  /* Payment history — switch to card layout */
  .pay-hist-table-wrap { display: none; }
  .pay-hist-cards      { display: block; }
}

/* ── Small phones — 380px and below ── */
@media (max-width: 380px) {
  .auth-card   { padding: 1.5rem 1rem; }
  .profile-card { padding: .9rem; }
  .admit-banner { padding: .85rem; }
  .dashboard-header { padding: .6rem .75rem; }
}