/* ============================================================
   KR Nexus — Student Portal CSS
   Glassmorphism · Cyberpunk Dark · Midnight Indigo Theme
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;700&display=swap');

/* ── CSS Custom Properties ─────────────────────────────────── */
:root {
  --p-bg:          #0B0F19;
  --p-bg-deep:     #070B14;
  --p-bg-panel:    #111827;
  --p-bg-card:     rgba(17,24,39,0.8);
  --p-border:      rgba(255,255,255,0.08);
  --p-border-glow: rgba(0,242,254,0.3);

  --p-cyan:        #00F2FE;
  --p-cyan-dim:    rgba(0,242,254,0.12);
  --p-cyan-glow:   rgba(0,242,254,0.25);
  --p-purple:      #9333EA;
  --p-purple-dim:  rgba(147,51,234,0.15);
  --p-purple-glow: rgba(147,51,234,0.3);
  --p-gold:        #F59E0B;
  --p-gold-dim:    rgba(245,158,11,0.15);
  --p-green:       #10B981;
  --p-red:         #EF4444;
  --p-orange:      #F97316;

  --p-text:        #F1F5F9;
  --p-text-muted:  #64748B;
  --p-text-dim:    #94A3B8;

  --p-font:        'Inter', system-ui, sans-serif;
  --p-mono:        'JetBrains Mono', monospace;

  --p-radius-sm:   8px;
  --p-radius-md:   12px;
  --p-radius-lg:   20px;
  --p-radius-xl:   28px;
  --p-radius-full: 9999px;

  --p-shadow-cyan:   0 0 40px rgba(0,242,254,0.15), 0 0 80px rgba(0,242,254,0.05);
  --p-shadow-purple: 0 0 40px rgba(147,51,234,0.2), 0 0 80px rgba(147,51,234,0.08);
  --p-shadow-card:   0 4px 32px rgba(0,0,0,0.4), 0 1px 0 rgba(255,255,255,0.05) inset;
  --p-trans:         all 0.3s cubic-bezier(0.4,0,0.2,1);
  --p-trans-fast:    all 0.15s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body.portal-body {
  font-family: var(--p-font);
  background: var(--p-bg);
  color: var(--p-text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.portal-body::before {
  content: '';
  position: fixed; inset: 0;
  background:
    radial-gradient(ellipse at 15% 20%, rgba(0,242,254,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 80%, rgba(147,51,234,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(11,15,25,0) 0%, var(--p-bg) 100%);
  pointer-events: none;
  z-index: 0;
}

/* ── Portal Nav ─────────────────────────────────────────────── */
.p-nav {
  position: sticky; top: 0; z-index: 200;
  background: rgba(7,11,20,0.85);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--p-border);
  padding: 0 clamp(1rem,5vw,3rem);
  height: 68px;
  display: flex; align-items: center; justify-content: space-between;
}
.p-nav-brand {
  display: flex; align-items: center; gap: 0.75rem;
  text-decoration: none;
}
.p-nav-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--p-cyan), var(--p-purple));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 900;
  color: #fff; letter-spacing: -0.02em;
}
.p-nav-logo-text { font-size: 1.1rem; font-weight: 800; color: var(--p-text); }
.p-nav-logo-text span { color: var(--p-cyan); }
.p-nav-badge {
  font-size: 0.6rem; font-weight: 700;
  background: linear-gradient(135deg, var(--p-cyan), var(--p-purple));
  color: #fff; padding: 2px 6px; border-radius: 4px;
  letter-spacing: 0.05em; text-transform: uppercase;
}
.p-nav-right { display: flex; align-items: center; gap: 1rem; }
.p-nav-profile-link { display: none; }
@media (min-width: 768px) { .p-nav-profile-link { display: inline-flex; } }
.p-nav-user {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.875rem; color: var(--p-text-dim);
}
.p-nav-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: linear-gradient(135deg, var(--p-cyan-dim), var(--p-purple-dim));
  border: 1px solid var(--p-border-glow);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700; color: var(--p-cyan);
  overflow: hidden;
}
.p-nav-avatar img { width: 100%; height: 100%; object-fit: cover; }

/* ── Layout ─────────────────────────────────────────────────── */
.p-container {
  max-width: 1200px; margin: 0 auto;
  padding: 0 clamp(1rem,5vw,2.5rem);
  position: relative; z-index: 1;
}
.p-page { padding: 2.5rem 0 4rem; }

/* ── Grid Overlay ───────────────────────────────────────────── */
.p-grid-bg {
  position: fixed; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(0,242,254,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,242,254,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* ── Glass Card ─────────────────────────────────────────────── */
.p-card {
  background: rgba(17,24,39,0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-lg);
  box-shadow: var(--p-shadow-card);
  transition: var(--p-trans);
}
.p-card:hover { border-color: rgba(0,242,254,0.15); }
.p-card-glow {
  border-color: var(--p-border-glow);
  box-shadow: var(--p-shadow-cyan), var(--p-shadow-card);
}
.p-card-purple {
  border-color: rgba(147,51,234,0.3);
  box-shadow: var(--p-shadow-purple), var(--p-shadow-card);
}

/* ── Buttons ─────────────────────────────────────────────────── */
.p-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--p-radius-md);
  font-family: var(--p-font);
  font-size: 0.875rem; font-weight: 600;
  cursor: pointer; border: none; text-decoration: none;
  transition: var(--p-trans);
  white-space: nowrap;
  position: relative; overflow: hidden;
}
.p-btn::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(rgba(255,255,255,0.08), transparent);
  opacity: 0; transition: var(--p-trans-fast);
}
.p-btn:hover::after { opacity: 1; }
.p-btn:active { transform: scale(0.97); }

.p-btn-primary {
  background: linear-gradient(135deg, var(--p-cyan) 0%, #0096F0 100%);
  color: #07090f; font-weight: 700;
  box-shadow: 0 0 24px rgba(0,242,254,0.3);
}
.p-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(0,242,254,0.45);
}
.p-btn-purple {
  background: linear-gradient(135deg, var(--p-purple) 0%, #7C3AED 100%);
  color: #fff; font-weight: 700;
  box-shadow: 0 0 24px rgba(147,51,234,0.3);
}
.p-btn-purple:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(147,51,234,0.45);
}
.p-btn-outline {
  background: transparent;
  border: 1px solid var(--p-border-glow);
  color: var(--p-cyan);
}
.p-btn-outline:hover {
  background: var(--p-cyan-dim);
  border-color: var(--p-cyan);
  transform: translateY(-1px);
}
.p-btn-ghost {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--p-border);
  color: var(--p-text-dim);
}
.p-btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  color: var(--p-text);
  border-color: rgba(255,255,255,0.15);
}
.p-btn-danger {
  background: linear-gradient(135deg, #EF4444, #DC2626);
  color: #fff;
  box-shadow: 0 0 20px rgba(239,68,68,0.25);
}
.p-btn-danger:hover { transform: translateY(-1px); box-shadow: 0 0 30px rgba(239,68,68,0.4); }
.p-btn-success {
  background: linear-gradient(135deg, #10B981, #059669);
  color: #fff;
  box-shadow: 0 0 20px rgba(16,185,129,0.25);
}
.p-btn-success:hover { transform: translateY(-1px); box-shadow: 0 0 30px rgba(16,185,129,0.4); }
.p-btn-sm { padding: 0.45rem 0.9rem; font-size: 0.8rem; }
.p-btn-lg { padding: 0.9rem 2rem; font-size: 1rem; }
.p-btn-full { width: 100%; }
.p-btn:disabled, .p-btn[disabled] {
  opacity: 0.4; cursor: not-allowed; transform: none !important;
  box-shadow: none !important;
}

/* ── Form Elements ───────────────────────────────────────────── */
.p-label {
  display: block;
  font-size: 0.8rem; font-weight: 600;
  color: var(--p-text-dim);
  margin-bottom: 0.4rem;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.p-input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-sm);
  padding: 0.75rem 1rem;
  font-family: var(--p-font);
  font-size: 0.9rem; color: var(--p-text);
  transition: var(--p-trans);
  outline: none;
}
.p-input::placeholder { color: var(--p-text-muted); }
.p-input:focus {
  border-color: var(--p-cyan);
  background: rgba(0,242,254,0.04);
  box-shadow: 0 0 0 3px rgba(0,242,254,0.1);
}
.p-input:hover:not(:focus) { border-color: rgba(255,255,255,0.15); }
.p-select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-sm);
  padding: 0.75rem 1rem;
  font-family: var(--p-font);
  font-size: 0.9rem; color: var(--p-text);
  transition: var(--p-trans);
  outline: none; cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%2364748b' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1.2em;
}
.p-select:focus { border-color: var(--p-cyan); box-shadow: 0 0 0 3px rgba(0,242,254,0.1); }
.p-select option { background: var(--p-bg-panel); color: var(--p-text); }
.p-textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-sm);
  padding: 0.75rem 1rem;
  font-family: var(--p-font);
  font-size: 0.9rem; color: var(--p-text);
  transition: var(--p-trans);
  outline: none; resize: vertical; min-height: 100px;
}
.p-textarea:focus { border-color: var(--p-cyan); box-shadow: 0 0 0 3px rgba(0,242,254,0.1); }
.p-form-group { margin-bottom: 1.25rem; }
.p-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media(max-width:600px){ .p-form-row { grid-template-columns: 1fr; } }

/* ── File Upload ─────────────────────────────────────────────── */
.p-file-drop {
  border: 2px dashed var(--p-border);
  border-radius: var(--p-radius-md);
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: var(--p-trans);
  background: rgba(255,255,255,0.02);
}
.p-file-drop:hover, .p-file-drop.dragover {
  border-color: var(--p-cyan);
  background: var(--p-cyan-dim);
}
.p-file-drop input[type=file] { display: none; }
.p-file-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.p-file-text { font-size: 0.875rem; color: var(--p-text-dim); }
.p-file-text span { color: var(--p-cyan); }

/* ── Typography ─────────────────────────────────────────────── */
.p-h1 { font-size: clamp(1.8rem,4vw,3rem); font-weight: 900; letter-spacing: -0.03em; line-height: 1.1; }
.p-h2 { font-size: clamp(1.3rem,3vw,2rem); font-weight: 800; letter-spacing: -0.02em; }
.p-h3 { font-size: 1.2rem; font-weight: 700; }
.p-h4 { font-size: 1rem; font-weight: 600; }
.p-lead { font-size: 1.05rem; color: var(--p-text-dim); line-height: 1.7; }
.p-mono { font-family: var(--p-mono); }
.p-gradient-text {
  background: linear-gradient(135deg, var(--p-cyan), var(--p-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.p-section-label {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.72rem; font-weight: 700;
  color: var(--p-cyan); letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--p-cyan-dim);
  padding: 0.3rem 0.8rem; border-radius: var(--p-radius-full);
  border: 1px solid rgba(0,242,254,0.2);
  margin-bottom: 0.75rem;
}

/* ── Badges ──────────────────────────────────────────────────── */
.p-badge {
  display: inline-flex; align-items: center; gap: 0.35rem;
  padding: 0.25rem 0.7rem;
  border-radius: var(--p-radius-full);
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase;
}
.p-badge-cyan   { background: var(--p-cyan-dim); color: var(--p-cyan); border: 1px solid rgba(0,242,254,0.25); }
.p-badge-purple { background: var(--p-purple-dim); color: var(--p-purple); border: 1px solid rgba(147,51,234,0.25); }
.p-badge-gold   { background: var(--p-gold-dim); color: var(--p-gold); border: 1px solid rgba(245,158,11,0.25); }
.p-badge-green  { background: rgba(16,185,129,0.12); color: var(--p-green); border: 1px solid rgba(16,185,129,0.25); }
.p-badge-red    { background: rgba(239,68,68,0.12); color: var(--p-red); border: 1px solid rgba(239,68,68,0.25); }
.p-badge-gray   { background: rgba(100,116,139,0.15); color: var(--p-text-dim); border: 1px solid rgba(100,116,139,0.2); }
.p-badge-dot::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: currentColor; display: inline-block;
}

/* ── Auth Pages ─────────────────────────────────────────────── */
.p-auth-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 2rem;
}
.p-auth-card {
  width: 100%; max-width: 460px;
  background: rgba(17,24,39,0.7);
  backdrop-filter: blur(32px);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-xl);
  padding: 2.5rem;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5), var(--p-shadow-cyan);
  position: relative; overflow: hidden;
}
.p-auth-card::before {
  content: '';
  position: absolute; top: -1px; left: 20%; right: 20%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--p-cyan), transparent);
}
.p-auth-header { text-align: center; margin-bottom: 2rem; }
.p-auth-logo {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--p-cyan), var(--p-purple));
  border-radius: 16px; margin: 0 auto 1.25rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; font-weight: 900; color: #fff;
  box-shadow: 0 0 32px rgba(0,242,254,0.3);
}
.p-divider {
  display: flex; align-items: center; gap: 0.75rem;
  margin: 1.25rem 0;
  color: var(--p-text-muted); font-size: 0.8rem;
}
.p-divider::before, .p-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--p-border);
}
.p-error-msg {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.25);
  border-radius: var(--p-radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.85rem; color: #FCA5A5;
  margin-bottom: 1rem;
}
.p-success-msg {
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.25);
  border-radius: var(--p-radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.85rem; color: #6EE7B7;
  margin-bottom: 1rem;
}

/* ── Category Cards ─────────────────────────────────────────── */
.p-cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}
.p-cat-card {
  background: rgba(17,24,39,0.6);
  backdrop-filter: blur(20px);
  border: 2px solid var(--p-border);
  border-radius: var(--p-radius-lg);
  padding: 2rem 1.5rem;
  text-align: center; cursor: pointer;
  transition: var(--p-trans);
  position: relative; overflow: hidden;
}
.p-cat-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--p-cyan-dim), var(--p-purple-dim));
  opacity: 0; transition: var(--p-trans);
}
.p-cat-card:hover { border-color: var(--p-cyan); transform: translateY(-4px); }
.p-cat-card:hover::before { opacity: 1; }
.p-cat-card.selected {
  border-color: var(--p-cyan);
  box-shadow: var(--p-shadow-cyan);
}
.p-cat-card.selected::before { opacity: 1; }
.p-cat-icon { font-size: 2.5rem; margin-bottom: 1rem; position: relative; z-index: 1; }
.p-cat-name { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.4rem; position: relative; z-index: 1; }
.p-cat-sub { font-size: 0.8rem; color: var(--p-text-dim); position: relative; z-index: 1; }

/* ── Dashboard ───────────────────────────────────────────────── */
.p-dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.p-stat-card {
  background: rgba(17,24,39,0.6);
  backdrop-filter: blur(16px);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-md);
  padding: 1.5rem;
  transition: var(--p-trans);
}
.p-stat-card:hover { border-color: var(--p-border-glow); transform: translateY(-2px); }
.p-stat-icon { font-size: 1.75rem; margin-bottom: 0.75rem; }
.p-stat-num { font-size: 1.8rem; font-weight: 800; color: var(--p-cyan); }
.p-stat-label { font-size: 0.75rem; color: var(--p-text-muted); text-transform: uppercase; font-weight: 600; letter-spacing: 0.06em; }

/* ── Test Cards ──────────────────────────────────────────────── */
.p-tests-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}
.p-test-card {
  background: rgba(17,24,39,0.6);
  backdrop-filter: blur(20px);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-lg);
  padding: 1.75rem;
  transition: var(--p-trans);
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.p-test-card:hover { border-color: rgba(0,242,254,0.2); transform: translateY(-3px); box-shadow: var(--p-shadow-cyan); }
.p-test-card::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--p-cyan), var(--p-purple));
  opacity: 0; transition: var(--p-trans);
}
.p-test-card:hover::after { opacity: 1; }
.p-test-meta { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 1rem; }
.p-test-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; }
.p-test-desc { font-size: 0.85rem; color: var(--p-text-dim); line-height: 1.6; flex: 1; margin-bottom: 1.25rem; }
.p-test-footer { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--p-border); }
.p-test-info-row { display: flex; gap: 1.25rem; flex-wrap: wrap; margin-bottom: 1rem; }
.p-test-info-item { display: flex; align-items: center; gap: 0.35rem; font-size: 0.8rem; color: var(--p-text-dim); }
.p-test-info-item strong { color: var(--p-text); }
.p-prize-pill {
  background: linear-gradient(135deg, rgba(245,158,11,0.15), rgba(245,158,11,0.05));
  border: 1px solid rgba(245,158,11,0.3);
  color: var(--p-gold);
  padding: 0.3rem 0.8rem; border-radius: var(--p-radius-full);
  font-size: 0.78rem; font-weight: 700;
  display: inline-flex; align-items: center; gap: 0.3rem;
}

/* ── Payment Page ────────────────────────────────────────────── */
.p-payment-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px,1fr));
  gap: 1rem; margin-bottom: 2rem;
}
.p-payment-card {
  background: rgba(17,24,39,0.5);
  border: 2px solid var(--p-border);
  border-radius: var(--p-radius-md);
  padding: 1.5rem; cursor: pointer;
  transition: var(--p-trans);
}
.p-payment-card:hover { border-color: var(--p-cyan); background: var(--p-cyan-dim); }
.p-payment-card.active { border-color: var(--p-cyan); box-shadow: 0 0 20px rgba(0,242,254,0.2); }
.p-payment-logo { font-size: 2rem; margin-bottom: 0.6rem; }
.p-payment-name { font-weight: 700; font-size: 1.05rem; }
.p-payment-acc { font-size: 0.85rem; color: var(--p-text-dim); margin-top: 0.4rem; }
.p-payment-num { font-family: var(--p-mono); font-size: 1rem; color: var(--p-cyan); font-weight: 600; margin-top: 0.25rem; }

/* ── Pending Screen ──────────────────────────────────────────── */
.p-pending-wrap {
  min-height: 75vh;
  display: flex; align-items: center; justify-content: center;
}
.p-pending-card {
  text-align: center;
  max-width: 520px;
  background: rgba(17,24,39,0.7);
  backdrop-filter: blur(24px);
  border: 1px solid var(--p-border-glow);
  border-radius: var(--p-radius-xl);
  padding: 3.5rem 2.5rem;
  box-shadow: var(--p-shadow-cyan);
}
.p-pending-orbit {
  width: 100px; height: 100px;
  margin: 0 auto 2rem;
  position: relative;
}
.p-pending-orbit-ring {
  position: absolute; inset: 0;
  border: 2px solid rgba(0,242,254,0.2);
  border-radius: 50%;
  animation: orbit-spin 3s linear infinite;
}
.p-pending-orbit-ring::after {
  content: '';
  position: absolute; top: -4px; left: 50%;
  width: 8px; height: 8px;
  background: var(--p-cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--p-cyan);
  transform: translateX(-50%);
}
.p-pending-orbit-core {
  position: absolute; inset: 12px;
  background: var(--p-cyan-dim);
  border: 2px solid var(--p-cyan);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
}
@keyframes orbit-spin { to { transform: rotate(360deg); } }

/* ── Test Window ─────────────────────────────────────────────── */
.p-countdown-display {
  display: flex; align-items: center; justify-content: center; gap: 1rem;
  margin: 2rem 0;
}
.p-countdown-unit {
  text-align: center;
  background: rgba(17,24,39,0.8);
  border: 1px solid var(--p-border-glow);
  border-radius: var(--p-radius-md);
  padding: 1.25rem 1.75rem;
  min-width: 90px;
}
.p-countdown-num {
  font-family: var(--p-mono);
  font-size: 2.5rem; font-weight: 700;
  color: var(--p-cyan);
  line-height: 1;
  text-shadow: 0 0 20px rgba(0,242,254,0.4);
}
.p-countdown-label {
  font-size: 0.65rem; font-weight: 700;
  color: var(--p-text-muted); text-transform: uppercase;
  letter-spacing: 0.1em; margin-top: 0.4rem;
}
.p-countdown-sep {
  font-size: 2rem; color: var(--p-text-muted);
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ── Exam Engine ─────────────────────────────────────────────── */
body.exam-mode { overflow: hidden; }
.p-exam-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  background: rgba(7,11,20,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--p-border);
  padding: 0.75rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
}
.p-exam-timer {
  font-family: var(--p-mono);
  font-size: 1.5rem; font-weight: 700;
  color: var(--p-cyan);
  text-shadow: 0 0 15px rgba(0,242,254,0.5);
}
.p-exam-timer.warning { color: var(--p-orange); text-shadow: 0 0 15px rgba(249,115,22,0.5); }
.p-exam-timer.danger { color: var(--p-red); text-shadow: 0 0 15px rgba(239,68,68,0.5); animation: timer-pulse 0.5s ease-in-out infinite; }
@keyframes timer-pulse { 50% { opacity: 0.6; } }
.p-exam-body { padding-top: 80px; max-width: 800px; margin: 0 auto; padding-left: 1.5rem; padding-right: 1.5rem; }
.p-exam-progress {
  position: fixed; top: 68px; left: 0; right: 0;
  height: 3px; background: var(--p-border);
  z-index: 499;
}
.p-exam-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--p-cyan), var(--p-purple));
  transition: width 0.3s ease;
}

/* ── Question Card ───────────────────────────────────────────── */
.p-question-card {
  background: rgba(17,24,39,0.7);
  backdrop-filter: blur(20px);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-lg);
  padding: 2rem;
  margin-bottom: 1.5rem;
}
.p-question-num {
  font-size: 0.75rem; font-weight: 700;
  color: var(--p-cyan); text-transform: uppercase;
  letter-spacing: 0.08em; margin-bottom: 0.75rem;
}
.p-question-text { font-size: 1.05rem; font-weight: 600; margin-bottom: 1.5rem; line-height: 1.6; }
.p-options { display: flex; flex-direction: column; gap: 0.75rem; }
.p-option {
  display: flex; align-items: center; gap: 0.9rem;
  padding: 0.85rem 1.15rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-sm);
  cursor: pointer; transition: var(--p-trans);
}
.p-option:hover { background: var(--p-cyan-dim); border-color: var(--p-cyan); }
.p-option.selected { background: var(--p-cyan-dim); border-color: var(--p-cyan); }
.p-option-letter {
  width: 28px; height: 28px; flex-shrink: 0;
  background: var(--p-border);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 700; color: var(--p-text-dim);
  font-family: var(--p-mono);
}
.p-option.selected .p-option-letter {
  background: var(--p-cyan);
  color: #07090f;
}
.p-option input[type=radio] { display: none; }

/* ── Violation Overlay ───────────────────────────────────────── */
.p-violation-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.p-violation-overlay.show { opacity: 1; pointer-events: all; }
.p-violation-box {
  background: rgba(239,68,68,0.1);
  border: 2px solid rgba(239,68,68,0.4);
  border-radius: var(--p-radius-xl);
  padding: 3rem 2.5rem;
  text-align: center; max-width: 440px;
  box-shadow: 0 0 60px rgba(239,68,68,0.2);
}
.p-violation-icon { font-size: 3rem; margin-bottom: 1rem; }
.p-violation-title { font-size: 1.4rem; font-weight: 800; color: var(--p-red); margin-bottom: 0.75rem; }
.p-violation-count { font-family: var(--p-mono); font-size: 0.85rem; color: var(--p-text-dim); margin-top: 1rem; }

/* ── Results Page ────────────────────────────────────────────── */
.p-score-ring {
  width: 160px; height: 160px; margin: 0 auto 2rem;
  position: relative;
}
.p-score-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.p-score-ring-text {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}
.p-score-pct { font-size: 2rem; font-weight: 800; color: var(--p-cyan); }
.p-score-sub { font-size: 0.75rem; color: var(--p-text-muted); }

/* ── Wall of Honor ───────────────────────────────────────────── */
.p-honor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px,1fr));
  gap: 1.5rem;
}
.p-honor-card {
  background: rgba(17,24,39,0.7);
  backdrop-filter: blur(20px);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-lg);
  padding: 2rem;
  text-align: center;
  transition: var(--p-trans);
  position: relative; overflow: hidden;
}
.p-honor-card.rank-1 {
  border-color: rgba(245,158,11,0.4);
  box-shadow: 0 0 40px rgba(245,158,11,0.1);
}
.p-honor-card.rank-2 {
  border-color: rgba(148,163,184,0.4);
  box-shadow: 0 0 30px rgba(148,163,184,0.1);
}
.p-honor-card.rank-3 {
  border-color: rgba(205,133,63,0.4);
  box-shadow: 0 0 30px rgba(205,133,63,0.1);
}
.p-honor-card:hover { transform: translateY(-5px); }
.p-honor-rank-badge {
  position: absolute; top: 1rem; right: 1rem;
  font-size: 1.8rem;
}
.p-honor-photo {
  width: 90px; height: 90px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  object-fit: cover;
  border: 3px solid var(--p-border-glow);
  background: var(--p-bg-panel);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem;
  overflow: hidden;
}
.p-honor-name { font-size: 1.15rem; font-weight: 800; margin-bottom: 0.3rem; }
.p-honor-test { font-size: 0.8rem; color: var(--p-text-dim); margin-bottom: 0.75rem; }
.p-honor-desc { font-size: 0.85rem; color: var(--p-text-dim); line-height: 1.6; }

/* ── Certificate ─────────────────────────────────────────────── */
.p-cert-wrap {
  max-width: 900px; margin: 0 auto;
}
.p-cert {
  background: #0a0d16;
  border: 2px solid var(--p-cyan);
  border-radius: var(--p-radius-xl);
  padding: 4rem;
  text-align: center;
  position: relative; overflow: hidden;
  box-shadow: 0 0 80px rgba(0,242,254,0.12), var(--p-shadow-card);
}
.p-cert-corner {
  position: absolute;
  width: 80px; height: 80px;
}
.p-cert-corner-tl { top: 0; left: 0; border-top: 3px solid var(--p-cyan); border-left: 3px solid var(--p-cyan); border-radius: var(--p-radius-lg) 0 0 0; }
.p-cert-corner-tr { top: 0; right: 0; border-top: 3px solid var(--p-cyan); border-right: 3px solid var(--p-cyan); border-radius: 0 var(--p-radius-lg) 0 0; }
.p-cert-corner-bl { bottom: 0; left: 0; border-bottom: 3px solid var(--p-cyan); border-left: 3px solid var(--p-cyan); border-radius: 0 0 0 var(--p-radius-lg); }
.p-cert-corner-br { bottom: 0; right: 0; border-bottom: 3px solid var(--p-cyan); border-right: 3px solid var(--p-cyan); border-radius: 0 0 var(--p-radius-lg) 0; }
.p-cert-watermark {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  opacity: 0.03; font-size: 12rem; font-weight: 900;
  pointer-events: none; user-select: none;
  color: var(--p-cyan);
}
.p-cert-title { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--p-cyan); margin-bottom: 0.5rem; }
.p-cert-main { font-size: clamp(1.8rem,4vw,3rem); font-weight: 900; letter-spacing: -0.02em; margin-bottom: 1.5rem; }
.p-cert-name { font-size: clamp(1.5rem,3.5vw,2.5rem); font-weight: 800; color: var(--p-cyan); margin: 1.5rem 0; }
.p-cert-body { font-size: 0.95rem; color: var(--p-text-dim); max-width: 500px; margin: 0 auto 2rem; line-height: 1.8; }
.p-cert-footer { display: flex; justify-content: space-between; align-items: flex-end; margin-top: 3rem; flex-wrap: wrap; gap: 1rem; }
.p-cert-sig { text-align: center; }
.p-cert-sig-line { width: 150px; height: 1px; background: var(--p-border-glow); margin: 0 auto 0.5rem; }
.p-cert-sig-name { font-size: 0.85rem; font-weight: 700; }
.p-cert-sig-title { font-size: 0.72rem; color: var(--p-text-muted); }
.p-cert-qr { width: 70px; height: 70px; background: var(--p-border); border-radius: 8px; overflow: hidden; }
.p-cert-qr img { width: 100%; height: 100%; object-fit: cover; }

/* Professional participation certificate */
.p-cert-pro {
  background: linear-gradient(145deg, #0c1019 0%, #080b12 45%, #0a0f18 100%);
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow:
    0 0 0 1px rgba(0,242,254,0.15),
    0 25px 80px rgba(0,0,0,0.55),
    0 0 120px rgba(79,70,229,0.08);
}
.p-cert-pro-frame {
  position: relative;
  padding: 3.5rem 3rem;
  overflow: hidden;
}
.p-cert-pro-border {
  position: absolute;
  pointer-events: none;
  border-radius: 2px;
}
.p-cert-pro-border--outer {
  inset: 12px;
  border: 2px solid rgba(0,242,254,0.35);
}
.p-cert-pro-border--inner {
  inset: 22px;
  border: 1px solid rgba(245,158,11,0.25);
}
.p-cert-pro-ornament {
  position: absolute;
  width: 48px;
  height: 48px;
  opacity: 0.7;
}
.p-cert-pro-ornament--tl { top: 18px; left: 18px; border-top: 3px solid var(--p-cyan); border-left: 3px solid var(--p-cyan); }
.p-cert-pro-ornament--tr { top: 18px; right: 18px; border-top: 3px solid var(--p-cyan); border-right: 3px solid var(--p-cyan); }
.p-cert-pro-ornament--bl { bottom: 18px; left: 18px; border-bottom: 3px solid var(--p-gold); border-left: 3px solid var(--p-gold); }
.p-cert-pro-ornament--br { bottom: 18px; right: 18px; border-bottom: 3px solid var(--p-gold); border-right: 3px solid var(--p-gold); }
.p-cert-pro-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 40%, rgba(0,242,254,0.04) 50%, transparent 60%);
  pointer-events: none;
}
.p-cert-pro-content {
  position: relative;
  z-index: 1;
  text-align: center;
}
.p-cert-pro-header { margin-bottom: 1.5rem; }
.p-cert-pro-seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
  color: var(--p-gold);
  background: radial-gradient(circle, rgba(245,158,11,0.15) 0%, transparent 70%);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: 50%;
}
.p-cert-pro-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 0.75rem;
}
.p-cert-pro-divider span:not(.p-cert-pro-divider-gem) {
  display: block;
  width: 80px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,242,254,0.5), transparent);
}
.p-cert-pro-divider-gem {
  color: var(--p-cyan);
  font-size: 0.55rem;
  opacity: 0.8;
}
.p-cert-pro-main {
  font-size: clamp(1.6rem, 3.8vw, 2.75rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: linear-gradient(135deg, #00F2FE 0%, #a78bfa 50%, #F59E0B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.75rem;
  line-height: 1.2;
}
.p-cert-pro-body {
  font-size: 1rem;
  color: var(--p-text-dim);
  max-width: 560px;
  margin: 0 auto 1rem;
  line-height: 1.85;
}
.p-cert-pro-name {
  font-size: clamp(1.75rem, 4vw, 2.85rem);
  font-weight: 800;
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--p-cyan);
  margin: 0.5rem 0 1.25rem;
  letter-spacing: 0.02em;
  text-shadow: 0 0 40px rgba(0,242,254,0.2);
}
.p-cert-pro-assessment {
  display: inline-block;
  margin-top: 0.35rem;
  font-style: italic;
  color: var(--p-text);
  font-weight: 600;
}
.p-cert-pro-footer-note {
  font-size: 0.82rem;
  color: var(--p-text-muted);
  margin: 1.5rem auto 0;
  max-width: 480px;
  line-height: 1.6;
}
.p-cert-pro-footer {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  align-items: center;
}
.p-cert-pro-qr {
  width: auto;
  height: auto;
  background: transparent;
  text-align: center;
}
.p-cert-pro-qr img {
  width: 72px;
  height: 72px;
  border: 2px solid rgba(0,242,254,0.25);
  border-radius: 8px;
  padding: 4px;
  background: #fff;
}
.p-cert-pro-qr-label {
  font-size: 0.62rem;
  color: var(--p-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.35rem;
}
.p-cert-pro-sig { min-width: 160px; }
.p-cert-pro-sig-line { width: 180px; background: linear-gradient(90deg, transparent, var(--p-border-glow), transparent); }
.p-cert-pro-sig-img { max-height: 52px; margin-bottom: 0.35rem; }
.p-cert-pro-meta { text-align: right; min-width: 120px; }
.p-cert-pro-meta-label {
  font-size: 0.62rem;
  color: var(--p-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}
.p-cert-pro-meta-val {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--p-text);
  font-family: ui-monospace, monospace;
}

@media print {
  body.portal-body::before, .p-grid-bg, .p-nav, .p-cert-print-btn { display: none !important; }
  body { background: #fff !important; }
  .p-cert, .p-cert-pro {
    background: #fff !important;
    color: #1a1a2e !important;
    box-shadow: none !important;
  }
  .p-cert-pro-border--outer { border-color: #1a1a2e !important; }
  .p-cert-pro-border--inner { border-color: #666 !important; }
  .p-cert-pro-ornament--tl, .p-cert-pro-ornament--tr { border-color: #1a1a2e !important; }
  .p-cert-pro-ornament--bl, .p-cert-pro-ornament--br { border-color: #666 !important; }
  .p-cert-pro-shimmer, .p-cert-watermark { display: none !important; }
  .p-cert-pro-main {
    -webkit-text-fill-color: #1a1a2e !important;
    background: none !important;
    color: #1a1a2e !important;
  }
  .p-cert-name, .p-cert-pro-name, .p-cert-title { color: #1a1a2e !important; text-shadow: none !important; }
  .p-cert-body, .p-cert-pro-body { color: #333 !important; }
  .p-cert-pro-assessment { color: #1a1a2e !important; }
  .p-cert-pro-footer { border-top-color: #ccc !important; }
}

/* ── Admin Panel ─────────────────────────────────────────────── */
.p-admin-layout { display: flex; min-height: 100vh; }
.p-admin-sidebar {
  width: 260px; flex-shrink: 0;
  background: rgba(7,11,20,0.9);
  backdrop-filter: blur(20px);
  border-right: 1px solid var(--p-border);
  padding: 1.5rem 1rem;
  position: fixed; top: 0; left: 0; bottom: 0;
  overflow-y: auto; z-index: 100;
  display: flex; flex-direction: column;
}
.p-admin-content {
  margin-left: 260px; flex: 1;
  padding: 0;
  min-height: 100vh;
}
@media(max-width:900px){
  .p-admin-sidebar { transform: translateX(-100%); transition: var(--p-trans); }
  .p-admin-sidebar.open { transform: none; }
  .p-admin-content { margin-left: 0; }
}
.p-sidebar-logo { display: flex; align-items: center; gap: 0.7rem; padding: 0.5rem 0.75rem; margin-bottom: 2rem; }
.p-sidebar-logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg,var(--p-cyan),var(--p-purple));
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 900; color: #fff;
}
.p-sidebar-logo-text { font-size: 0.95rem; font-weight: 800; }
.p-sidebar-logo-text small { display: block; font-size: 0.65rem; color: var(--p-cyan); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }
.p-sidebar-section { font-size: 0.65rem; font-weight: 700; color: var(--p-text-muted); text-transform: uppercase; letter-spacing: 0.1em; padding: 0.4rem 0.75rem; margin-top: 1.25rem; margin-bottom: 0.25rem; }
.p-sidebar-link {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--p-radius-sm);
  text-decoration: none; font-size: 0.875rem; font-weight: 500;
  color: var(--p-text-dim);
  transition: var(--p-trans);
  margin-bottom: 0.1rem;
}
.p-sidebar-link:hover { background: rgba(255,255,255,0.06); color: var(--p-text); }
.p-sidebar-link.active { background: var(--p-cyan-dim); color: var(--p-cyan); border: 1px solid rgba(0,242,254,0.15); }
.p-sidebar-link-icon { font-size: 1rem; flex-shrink: 0; width: 20px; text-align: center; }
.p-sidebar-spacer { flex: 1; }
.p-admin-topbar {
  background: rgba(7,11,20,0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--p-border);
  padding: 1rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 50;
}
.p-admin-page-title { font-size: 1.1rem; font-weight: 700; }
.p-admin-main { padding: 2rem; }

/* ── Tables ──────────────────────────────────────────────────── */
.p-table-wrap {
  background: rgba(17,24,39,0.6);
  backdrop-filter: blur(16px);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-lg);
  overflow: hidden;
}
.p-table { width: 100%; border-collapse: collapse; }
.p-table th {
  background: rgba(255,255,255,0.03);
  padding: 0.85rem 1.25rem;
  text-align: left;
  font-size: 0.72rem; font-weight: 700; color: var(--p-text-muted);
  text-transform: uppercase; letter-spacing: 0.08em;
  border-bottom: 1px solid var(--p-border);
}
.p-table td {
  padding: 1rem 1.25rem;
  font-size: 0.875rem; color: var(--p-text-dim);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}
.p-table tr:last-child td { border-bottom: none; }
.p-table tr:hover td { background: rgba(255,255,255,0.02); }
.p-table td strong { color: var(--p-text); font-weight: 600; }
@media(max-width:768px){
  .p-table-wrap { overflow-x: auto; }
  .p-table { min-width: 640px; }
}

/* ── Toasts ──────────────────────────────────────────────────── */
.p-toast-container { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9998; display: flex; flex-direction: column; gap: 0.75rem; }
.p-toast {
  padding: 0.85rem 1.25rem;
  background: rgba(17,24,39,0.95);
  backdrop-filter: blur(16px);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-md);
  font-size: 0.875rem; font-weight: 500;
  display: flex; align-items: center; gap: 0.6rem;
  animation: toast-in 0.35s cubic-bezier(0.34,1.56,0.64,1);
  max-width: 320px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
@keyframes toast-in { from { opacity:0; transform:translateX(100%); } }
.p-toast.success { border-color: rgba(16,185,129,0.3); color: #6EE7B7; }
.p-toast.error   { border-color: rgba(239,68,68,0.3); color: #FCA5A5; }
.p-toast.warning { border-color: rgba(245,158,11,0.3); color: var(--p-gold); }

/* ── Modal / Lightbox ────────────────────────────────────────── */
.p-modal-bg {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.25s;
  padding: 1rem;
}
.p-modal-bg.show { opacity: 1; pointer-events: all; }
.p-modal {
  background: var(--p-bg-panel);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-xl);
  padding: 2rem; width: 100%; max-width: 540px;
  max-height: 85vh; overflow-y: auto;
  box-shadow: 0 24px 60px rgba(0,0,0,0.6);
  transform: translateY(20px); transition: transform 0.25s;
}
.p-modal-bg.show .p-modal { transform: none; }
.p-modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; }
.p-modal-title { font-size: 1.1rem; font-weight: 700; }
.p-modal-close {
  background: rgba(255,255,255,0.06); border: 1px solid var(--p-border);
  border-radius: 8px; width: 32px; height: 32px;
  cursor: pointer; color: var(--p-text-dim); font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  transition: var(--p-trans);
}
.p-modal-close:hover { color: var(--p-text); background: rgba(255,255,255,0.1); }

/* ── Animations ─────────────────────────────────────────────── */
@keyframes fade-up {
  from { opacity:0; transform:translateY(24px); }
  to   { opacity:1; transform:translateY(0); }
}
@keyframes fade-in {
  from { opacity:0; }
  to   { opacity:1; }
}
@keyframes glow-pulse {
  0%,100% { box-shadow: 0 0 20px rgba(0,242,254,0.2); }
  50%      { box-shadow: 0 0 40px rgba(0,242,254,0.5); }
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
.p-anim-fade-up { animation: fade-up 0.5s ease forwards; }
.p-anim-fade-up-1 { animation: fade-up 0.5s 0.1s ease both; }
.p-anim-fade-up-2 { animation: fade-up 0.5s 0.2s ease both; }
.p-anim-fade-up-3 { animation: fade-up 0.5s 0.3s ease both; }
.p-anim-fade-up-4 { animation: fade-up 0.5s 0.4s ease both; }
.p-anim-glow { animation: glow-pulse 2.5s ease-in-out infinite; }
.p-anim-float { animation: float 4s ease-in-out infinite; }

/* ── Utility ─────────────────────────────────────────────────── */
.p-flex { display: flex; }
.p-flex-center { display: flex; align-items: center; justify-content: center; }
.p-flex-between { display: flex; align-items: center; justify-content: space-between; }
.p-gap-1 { gap: 0.5rem; }
.p-gap-2 { gap: 1rem; }
.p-gap-3 { gap: 1.5rem; }
.p-mb-1 { margin-bottom: 0.5rem; }
.p-mb-2 { margin-bottom: 1rem; }
.p-mb-3 { margin-bottom: 1.5rem; }
.p-mb-4 { margin-bottom: 2rem; }
.p-mt-2 { margin-top: 1rem; }
.p-mt-3 { margin-top: 1.5rem; }
.p-mt-4 { margin-top: 2rem; }
.p-text-center { text-align: center; }
.p-text-right  { text-align: right; }
.p-w-full { width: 100%; }
.p-hidden { display: none !important; }
.p-separator {
  border: none; border-top: 1px solid var(--p-border);
  margin: 1.5rem 0;
}
.p-info-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.75rem 0; border-bottom: 1px solid var(--p-border);
  font-size: 0.875rem;
}
.p-info-row:last-child { border-bottom: none; }
.p-info-row-label { color: var(--p-text-muted); font-size: 0.8rem; }
.p-info-row-val { color: var(--p-text); font-weight: 500; }

/* ── Responsive ─────────────────────────────────────────────── */
@media(max-width:768px){
  .p-auth-card { padding: 2rem 1.5rem; }
  .p-cert { padding: 2.5rem 1.5rem; }
  .p-cert-footer { flex-direction: column; align-items: center; }
  .p-exam-body { padding-top: 70px; }
  .p-countdown-unit { padding: 1rem; min-width: 70px; }
  .p-countdown-num { font-size: 1.8rem; }
  .p-admin-main { padding: 1rem; }
}
@media(max-width:480px){
  .p-tests-grid { grid-template-columns: 1fr; }
  .p-honor-grid { grid-template-columns: 1fr; }
  .p-payment-methods { grid-template-columns: 1fr; }
  .p-school-ribbons { grid-template-columns: 1fr; }
  .p-hof-grid { grid-template-columns: 1fr; }
}

/* ── Schools Gamification ───────────────────────────────────── */
@keyframes scale-in {
  from { opacity: 0; transform: scale(0.94) translateY(12px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.p-anim-scale-in   { animation: scale-in 0.55s ease forwards; }
.p-anim-scale-in-1 { animation: scale-in 0.55s 0.12s ease both; }

.p-school-ribbons-section {
  padding: 2rem 0 2.5rem;
  border-bottom: 1px solid var(--p-border);
  background: linear-gradient(180deg, rgba(245,158,11,0.03) 0%, rgba(0,242,254,0.02) 50%, transparent 100%);
}
.p-school-ribbons,
.p-school-ribbons-admin {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.p-school-ribbon-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--p-radius-lg);
  padding: 1.75rem 1.5rem;
  background: rgba(17,24,39,0.75);
  backdrop-filter: blur(20px);
  border: 1px solid var(--p-border);
  transition: var(--p-trans);
}
.p-school-ribbon-card:hover { transform: translateY(-3px); }
.p-school-ribbon-card--best {
  border-color: rgba(245,158,11,0.35);
  box-shadow: 0 0 40px rgba(245,158,11,0.08), inset 0 1px 0 rgba(245,158,11,0.1);
}
.p-school-ribbon-card--winner {
  border-color: rgba(0,242,254,0.35);
  box-shadow: 0 0 40px rgba(0,242,254,0.08), inset 0 1px 0 rgba(0,242,254,0.1);
}
.p-school-ribbon-glow {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
}
.p-school-ribbon-glow--amber {
  background: radial-gradient(ellipse at 20% 0%, rgba(245,158,11,0.12) 0%, transparent 55%);
}
.p-school-ribbon-glow--cyan {
  background: radial-gradient(ellipse at 80% 0%, rgba(0,242,254,0.1) 0%, transparent 55%);
}
.p-school-ribbon-corner { position: absolute; top: 0; left: 0; opacity: 0.8; }
.p-school-ribbon-corner--right { left: auto; right: 0; }
.p-school-ribbon-tag {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 0.35rem 0.75rem;
  border-radius: var(--p-radius-full); margin-bottom: 1rem;
}
.p-school-ribbon-tag--amber {
  color: var(--p-gold); background: rgba(245,158,11,0.12); border: 1px solid rgba(245,158,11,0.25);
}
.p-school-ribbon-tag--cyan {
  color: var(--p-cyan); background: rgba(0,242,254,0.1); border: 1px solid rgba(0,242,254,0.25);
}
.p-school-ribbon-body { position: relative; z-index: 1; text-align: center; }
.p-school-ribbon-empty { padding: 1rem 0; }
.p-school-ribbon-name { font-size: 1.15rem; font-weight: 800; margin: 0.75rem 0 0.35rem; }
.p-school-ribbon-metric { font-family: var(--p-mono); font-size: 0.9rem; font-weight: 700; }
.p-school-ribbon-metric--amber { color: var(--p-gold); }
.p-school-ribbon-metric--cyan { color: var(--p-cyan); }
.p-school-ribbon-sub { font-size: 0.78rem; color: var(--p-text-muted); margin-top: 0.25rem; }
.p-school-ribbon-month { font-size: 0.75rem; color: var(--p-text-muted); font-family: var(--p-mono); }

.p-school-logo-img,
.p-school-logo-fallback {
  border-radius: 14px; object-fit: cover; border: 2px solid;
  margin: 0 auto; display: flex; align-items: center; justify-content: center;
}
.p-school-logo-fallback {
  font-size: 1.5rem; font-weight: 800;
  background: linear-gradient(135deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
}

.p-school-ribbon {
  padding: 1.25rem; border-radius: var(--p-radius-md);
  background: var(--p-bg-card); border: 1px solid var(--p-border);
}
.p-school-ribbon--best { border-color: rgba(245,158,11,0.3); }
.p-school-ribbon--winner { border-color: rgba(0,242,254,0.3); }
.p-school-ribbon-badge { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }

.p-school-live-counter {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: 1.75rem 2rem; border-radius: var(--p-radius-lg);
  background: linear-gradient(135deg, rgba(245,158,11,0.08), rgba(17,24,39,0.9));
  border: 1px solid rgba(245,158,11,0.25);
  position: relative; overflow: hidden;
}
.p-school-live-pulse {
  position: absolute; left: 1.5rem; top: 50%; transform: translateY(-50%);
  width: 10px; height: 10px; border-radius: 50%; background: var(--p-gold);
  box-shadow: 0 0 12px var(--p-gold);
  animation: live-pulse 1.5s ease-in-out infinite;
}
@keyframes live-pulse {
  0%, 100% { opacity: 1; transform: translateY(-50%) scale(1); }
  50% { opacity: 0.5; transform: translateY(-50%) scale(1.3); }
}
.p-school-live-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--p-gold); font-weight: 700; margin-left: 1.25rem; }
.p-school-live-num { font-size: 2.75rem; font-weight: 900; color: var(--p-text); line-height: 1; margin-left: 1.25rem; }
.p-school-live-desc { font-size: 0.82rem; color: var(--p-text-dim); margin-left: 1.25rem; }
.p-school-live-svg { flex-shrink: 0; opacity: 0.7; }

.p-hof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.p-hof-card {
  position: relative;
  padding: 1.75rem 1.5rem;
  border-radius: var(--p-radius-lg);
  background: rgba(17,24,39,0.8);
  border: 1px solid var(--p-border);
  text-align: center;
  transition: var(--p-trans);
}
.p-hof-card:hover { border-color: var(--p-border-glow); transform: translateY(-4px); box-shadow: var(--p-shadow-cyan); }
.p-hof-card--top1 { border-color: rgba(245,158,11,0.4); box-shadow: 0 0 30px rgba(245,158,11,0.1); }
.p-hof-card--top2 { border-color: rgba(192,192,192,0.3); }
.p-hof-card--top3 { border-color: rgba(205,127,50,0.3); }
.p-hof-rank { font-size: 1.5rem; margin-bottom: 0.75rem; }
.p-hof-logo-wrap { margin-bottom: 0.75rem; }
.p-hof-name { font-size: 1.05rem; font-weight: 800; margin-bottom: 0.2rem; }
.p-hof-principal { font-size: 0.78rem; color: var(--p-text-muted); margin-bottom: 1rem; }
.p-hof-stats { display: flex; justify-content: center; gap: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--p-border); }
.p-hof-stat { display: flex; flex-direction: column; gap: 0.15rem; }
.p-hof-stat-num { font-size: 1.25rem; font-weight: 800; color: var(--p-text); }
.p-hof-stat-label { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--p-text-muted); }

/* ── Test Schedule Block ────────────────────────────────────── */
.p-test-schedule {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-md);
  padding: 0.85rem 1rem;
  margin: 0.75rem 0 1rem;
  font-size: 0.78rem;
}
.p-test-schedule--compact { padding: 0.65rem 0.85rem; margin: 0.5rem 0 0.75rem; }
.p-test-schedule-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.p-test-schedule-row:last-child { border-bottom: none; }
.p-test-schedule-label { color: var(--p-text-muted); flex-shrink: 0; font-weight: 500; }
.p-test-schedule-val { color: var(--p-text-dim); text-align: right; line-height: 1.4; }
@media(max-width:480px){
  .p-test-schedule-row { flex-direction: column; gap: 0.2rem; }
  .p-test-schedule-val { text-align: left; }
}

.p-reg-closed-card {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  margin: 0.75rem 0;
  border-radius: var(--p-radius-md);
  background: linear-gradient(135deg, rgba(239,68,68,0.08), rgba(17,24,39,0.6));
  border: 1px solid rgba(239,68,68,0.28);
  box-shadow: 0 0 20px rgba(239,68,68,0.06);
}
.p-reg-closed-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(239,68,68,0.12);
  color: #F87171;
}
.p-reg-closed-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: #FCA5A5;
  margin-bottom: 0.2rem;
  letter-spacing: 0.02em;
}
.p-reg-closed-desc {
  font-size: 0.75rem;
  color: var(--p-text-dim);
  line-height: 1.45;
}
.p-reg-closed-desc strong { color: var(--p-text); font-weight: 600; }

.p-reg-open-card {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  margin: 0.75rem 0;
  border-radius: var(--p-radius-md);
  background: linear-gradient(135deg, rgba(16,185,129,0.1), rgba(0,242,254,0.04));
  border: 1px solid rgba(16,185,129,0.35);
  box-shadow: 0 0 20px rgba(16,185,129,0.08);
}
.p-reg-open-icon {
  position: relative;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(16,185,129,0.15);
  color: #34D399;
}
.p-reg-live-dot {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
  animation: live-pulse 1.4s ease-in-out infinite;
}
.p-reg-open-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: #6EE7B7;
  margin-bottom: 0.2rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}
.p-reg-live-label {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  background: rgba(16,185,129,0.25);
  color: #10B981;
  animation: live-pulse 1.4s ease-in-out infinite;
}
.p-reg-open-desc {
  font-size: 0.75rem;
  color: var(--p-text-dim);
  line-height: 1.45;
}
.p-reg-open-desc strong { color: var(--p-text); font-weight: 600; }