@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500&display=swap');

:root {
  --color-primary:        #1B2A4A;
  --color-primary-dark:   #0F1B33;
  --color-accent:         #C89B3C;
  --color-accent-dark:    #A87F2C;

  --color-bg:             #FFFFFF;
  --color-bg-alt:         #F5F7FA;
  --color-text:           #14171F;
  --color-text-muted:     #5B6472;
  --color-border:         #E3E6EC;

  --color-success:        #1F9D64;
  --color-warning:        #B45309;
  --color-danger:         #DC2626;

  --font-heading: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:    'IBM Plex Mono', 'Courier New', monospace;

  --fs-h1: clamp(2.25rem, 4vw + 1rem, 3.75rem);
  --fs-h2: clamp(1.75rem, 2.5vw + 1rem, 2.5rem);
  --fs-h3: clamp(1.25rem, 1.2vw + 1rem, 1.5rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;

  --space-2xs: 4px;
  --space-xs:  8px;
  --space-sm:  12px;
  --space-md:  20px;
  --space-lg:  32px;
  --space-xl:  56px;
  --space-2xl: 96px;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-card:       0 4px 24px rgba(15, 27, 51, 0.08);
  --shadow-card-hover: 0 8px 32px rgba(15, 27, 51, 0.16);
  --shadow-float:      0 8px 28px rgba(15, 27, 51, 0.18);

  --max-width: 1200px;
  --breakpoint-mobile: 375px;

  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration-base: 250ms;

  --color-success-bg:  #e6f4ec;
  --color-warning-bg:  #fef3e2;
  --color-danger-bg:   #fbe9e7;
  --color-accent-gold: #C89B3C;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg-alt);
  -webkit-font-smoothing: antialiased;
}

.portal-shell {
  max-width: 720px;
  margin: 0 auto;
  padding: 20px 20px 64px;
}

.portal-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  margin: -20px -20px 24px -20px;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.portal-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.portal-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-primary);
  text-decoration: none;
}

.portal-brand .seal {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-family: var(--font-mono);
}

.reg-no-pill {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-primary);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 6px 14px;
}

.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 28px;
  margin-bottom: 20px;
}

.card h1, .card h2 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  margin-top: 0;
}

.card h1 { font-size: 1.4rem; }
.card h2 { font-size: 1.1rem; margin-bottom: 4px; }

.card-sub {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.form-section {
  border-top: 1px solid var(--color-border);
  padding-top: 18px;
  margin-top: 18px;
}

.form-section:first-of-type { border-top: none; margin-top: 0; padding-top: 0; }

.form-section-label {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field.full { grid-column: 1 / -1; }

.field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
}

.field .hint {
  font-size: 0.76rem;
  color: var(--color-text-muted);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
input[type="number"],
select {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
}

input:focus, select:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
  border-color: var(--color-primary);
}

.file-upload {
  border: 1.5px dashed var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  background: var(--color-bg-alt);
}

.file-upload.optional::after {
  content: 'Optional';
  float: right;
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

.field-error {
  color: var(--color-danger);
  font-size: 0.8rem;
  min-height: 1.1em;
}

/* Top-level form error banner */
#form-error:not(:empty) {
  display: block;
  background: var(--color-danger-bg);
  border: 1px solid var(--color-danger);
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-danger);
  margin-bottom: 16px;
}

.declaration {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  padding: 14px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 20px 0;
}

.btn {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 22px;
  cursor: pointer;
  transition: box-shadow 0.15s ease, transform 0.1s ease;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  width: 100%;
}

.btn-primary:hover { box-shadow: var(--shadow-card-hover); }
.btn-primary:disabled { background: var(--color-border); color: var(--color-text-muted); cursor: not-allowed; }

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

.form-footer-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 14px;
}

.form-footer-note a { color: var(--color-primary); }

/* --- Status badges --- */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
}

.status-badge.pending { background: var(--color-warning-bg); color: var(--color-warning); }
.status-badge.verified { background: var(--color-success-bg); color: var(--color-success); }
.status-badge.rejected { background: var(--color-danger-bg); color: var(--color-danger); }

/* --- Dashboard --- */
.summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 20px 0;
}

.summary-item {
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.summary-item .label { font-size: 0.75rem; color: var(--color-text-muted); }
.summary-item .value { font-family: var(--font-mono); font-size: 0.95rem; color: var(--color-text); margin-top: 2px; }

.action-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }

/* --- Hall ticket (perforated admit-card look) --- */
.hall-ticket-locked {
  text-align: center;
  padding: 40px 20px;
  color: var(--color-text-muted);
}

.hall-ticket {
  position: relative;
  border: 1.5px solid var(--color-primary);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.hall-ticket::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0; left: 68%;
  width: 0;
  border-left: 2px dashed var(--color-border);
}

.hall-ticket-main {
  padding: 22px 24px;
  display: grid;
  gap: 10px;
}

.hall-ticket-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 10px;
  margin-bottom: 4px;
}

.hall-ticket-header .exam-name { font-family: var(--font-heading); font-weight: 700; color: var(--color-primary-dark); }
.hall-ticket-header .reg { font-family: var(--font-mono); color: var(--color-text-muted); font-size: 0.85rem; }

.hall-ticket-row { display: flex; justify-content: space-between; font-size: 0.88rem; }
.hall-ticket-row .k { color: var(--color-text-muted); }
.hall-ticket-row .v { font-weight: 600; }

.hall-ticket-stub {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 32%;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
}

.hall-ticket-stub .qr-placeholder {
  width: 72px; height: 72px;
  background: repeating-conic-gradient(var(--color-primary-dark) 0% 25%, var(--color-bg) 0% 50%) 0 0 / 12px 12px;
  border-radius: 4px;
}

.hall-ticket-stub .gold-seal {
  font-size: 0.65rem;
  color: var(--color-accent-gold);
  font-weight: 700;
  letter-spacing: 0.04em;
}

@media (max-width: 480px) {
  .field-row { grid-template-columns: 1fr; }
  .summary-grid { grid-template-columns: 1fr; }
  .hall-ticket::before { display: none; }
  .hall-ticket-stub { position: static; width: 100%; flex-direction: row; justify-content: center; border-top: 1px dashed var(--color-border); }
  .student-fabs { right: 12px; bottom: 12px; }
  .sfab { width: 42px; height: 42px; }
}

/* --- Floating Action Buttons (Student Portal) --- */
.student-fabs {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}

.sfab {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0,0,0,0.18);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.sfab:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.24);
}

.sfab-whatsapp { background: #25D366; color: #fff; }
.sfab-call { background: var(--color-primary); color: #fff; }
.sfab-home { background: var(--color-bg); color: var(--color-primary); border: 1px solid var(--color-border); }

/* ── Field error highlight ──────────────────────────────────────────────── */
.field-error-highlight {
  border-color: var(--color-danger, #ef4444) !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
}

/* ── Registration Acknowledgement Panel ───────────────────────────────────*/
.ack-header {
  text-align: center;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 24px;
}
.ack-icon {
  font-size: 3rem;
  line-height: 1;
  margin-bottom: 10px;
}
.ack-header h1 {
  font-size: 1.6rem;
  color: var(--color-primary);
  margin: 0 0 8px;
}

/* Credentials box */
.ack-credentials {
  background: linear-gradient(135deg, rgba(79,70,229,.08), rgba(16,185,129,.08));
  border: 1.5px solid var(--color-primary);
  border-radius: 14px;
  padding: 20px 24px;
  margin-bottom: 24px;
}
.ack-cred-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 14px;
}
.ack-cred-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.ack-cred-item {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ack-cred-key {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ack-cred-val {
  font-family: var(--font-mono, 'IBM Plex Mono', monospace);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.06em;
}
.ack-cred-hint {
  font-size: 0.72rem;
  color: var(--color-text-muted);
}
.ack-copy-btn {
  all: unset;
  cursor: pointer;
  font-size: 0.75rem;
  color: var(--color-primary);
  padding: 2px 8px;
  border: 1px solid var(--color-primary);
  border-radius: 6px;
  display: inline-block;
  width: max-content;
  transition: background 0.15s, color 0.15s;
}
.ack-copy-btn:hover { background: var(--color-primary); color: #fff; }
.ack-cred-note {
  margin-top: 16px;
  font-size: 0.83rem;
  color: var(--color-text-muted);
  background: rgba(234, 179, 8, 0.1);
  border: 1px solid rgba(234, 179, 8, 0.4);
  border-radius: 8px;
  padding: 10px 12px;
}

/* Next steps */
.ack-steps {
  margin-bottom: 24px;
}
.ack-steps-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}
.ack-next-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  counter-reset: step-counter;
}
.ack-next-steps li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--color-bg-alt, #f8f9ff);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 14px 16px;
  counter-increment: step-counter;
}
.ack-step-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 1px;
}
.ack-next-steps li div strong {
  font-size: 0.9rem;
  display: block;
  margin-bottom: 3px;
  color: var(--color-text);
}
.ack-next-steps li div p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* Action buttons */
.ack-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  padding-top: 8px;
}

/* Print styles — show only acknowledgement box */
@media print {
  .portal-header, .student-fabs, .ack-actions { display: none !important; }
  .card { box-shadow: none; border: 1px solid #ccc; }
  #register-form { display: none !important; }
  #register-success { display: block !important; }
}

/* ── Dashboard Status Banner ──────────────────────────────────────── */
.dash-status-banner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  font-size: 0.88rem;
}

.dash-status-pending  { background: var(--color-warning-bg);  border: 1px solid rgba(180,83,9,0.3); }
.dash-status-verified { background: var(--color-success-bg);  border: 1px solid rgba(31,157,100,0.3); }
.dash-status-rejected { background: var(--color-danger-bg);   border: 1px solid rgba(220,38,38,0.3); }

.dash-status-icon  { font-size: 1.6rem; flex-shrink: 0; }
.dash-status-label { font-weight: 700; color: var(--color-text); }
.dash-status-sub   { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 2px; }

/* ── Dashboard Profile Header ────────────────────────────────────── */
.dash-profile-header {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-border);
}

.dash-photo-wrap {
  width: 80px;
  height: 80px;
  position: relative;
  flex-shrink: 0;
}

.dash-photo-wrap img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-primary);
}

.dash-photo-placeholder {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  border: 3px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
}

.dash-rejection-note {
  color: var(--color-danger);
  font-size: 0.82rem;
  background: var(--color-danger-bg);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  margin-top: 8px;
}

/* ── Dashboard Details Grid ──────────────────────────────────────── */
.dash-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
}

.dash-detail-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dash-detail-key {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.dash-detail-val {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
}

.dash-detail-val.mono { font-family: var(--font-mono); color: var(--color-primary); }

/* ── Dashboard Documents Grid ────────────────────────────────────── */
.dash-docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}

.dash-doc-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  font-size: 0.83rem;
}

.dash-doc-uploaded { background: var(--color-success-bg); border-color: rgba(31,157,100,0.25); }
.dash-doc-missing  { background: var(--color-bg-alt); opacity: 0.7; }
.dash-doc-label    { font-weight: 500; color: var(--color-text); }
.dash-doc-icon     { font-size: 1.1rem; flex-shrink: 0; }
.dash-doc-view-link {
  display: block;
  font-size: 0.72rem;
  color: var(--color-primary);
  text-decoration: none;
  margin-top: 2px;
}

/* ── Status Badges ───────────────────────────────────────────────── */
.status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.status-badge.pending  { background: var(--color-warning-bg); color: var(--color-warning); }
.status-badge.verified { background: var(--color-success-bg); color: var(--color-success); }
.status-badge.rejected { background: var(--color-danger-bg);  color: var(--color-danger);  }

.action-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .dash-details-grid  { grid-template-columns: 1fr; }
  .dash-profile-header { flex-direction: column; }
  .dash-docs-grid { grid-template-columns: 1fr 1fr; }
}

/* ── Mobile Responsive — Student Portal ──────────────────────────────────── */
@media (max-width: 640px) {
  .portal-shell {
    padding: 12px 12px 80px;
  }

  .card {
    padding: 18px 16px;
    border-radius: var(--radius-md);
  }

  .card h1 { font-size: 1.2rem; }
  .card h2 { font-size: 1rem; }

  /* Form fields: collapse to 1 column on mobile */
  .field-row {
    grid-template-columns: 1fr !important;
  }

  /* Portal header on mobile */
  .portal-header {
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 12px;
  }

  .portal-brand {
    font-size: 0.9rem;
  }

  .portal-header-actions {
    gap: 6px;
  }

  .portal-header-actions .btn {
    font-size: 0.76rem !important;
    padding: 5px 10px !important;
  }

  /* Action row stacking */
  .action-row {
    flex-direction: column;
    gap: 8px;
  }

  .action-row .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  /* Dashboard detail grid */
  .dash-detail-item {
    flex-direction: column;
    gap: 2px;
  }

  /* Student FABs */
  .student-fabs {
    right: 10px;
    bottom: 10px;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  /* Hall ticket on very small screens */
  .ht-header {
    flex-direction: column;
    gap: 10px;
  }

  .ht-candidate-grid {
    grid-template-columns: 1fr;
  }

  .ht-exam-grid {
    grid-template-columns: 1fr;
  }

  .ht-photo {
    width: 70px;
    height: 70px;
  }

  /* Results scorecard grid */
  .scorecard-meta-grid {
    grid-template-columns: 1fr;
  }

  .scorecard-performance-box {
    flex-direction: column;
    gap: 10px;
  }

  /* Countdown on results page */
  .hero-countdown {
    padding: 12px;
  }

  .countdown-unit {
    min-width: 56px;
    padding: 8px 4px;
  }

  .countdown-unit span {
    font-size: 1.3rem;
  }

  .dash-docs-grid { grid-template-columns: 1fr; }
}