/* ============================================================
   KERALA PSC, MOCK TESTS, PAPERS, MATERIALS, NOTIFICATIONS
   ============================================================ */

/* ── KPSC Hub ── */
.kpsc-hub-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--spacing-2xl);
  align-items: start;
}
.kpsc-sidebar {
  position: sticky;
  top: calc(var(--ticker-h) + var(--navbar-h) + 1rem);
}
.kpsc-sidebar-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.kpsc-sidebar-header {
  background: var(--grad-primary);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.kpsc-sidebar-header span { font-size: 1.4rem; }
.kpsc-sidebar-header h3 { font-size: 0.95rem; font-weight: 700; color: #fff; }
.kpsc-nav-list { padding: 0.5rem; }
.kpsc-nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  transition: all var(--transition-fast);
}
.kpsc-nav-item:hover { background: rgba(99,102,241,0.08); color: var(--clr-text); }
.kpsc-nav-item.active { background: rgba(99,102,241,0.15); color: var(--clr-primary); font-weight: 600; }
.kpsc-nav-icon { font-size: 1.1rem; width: 24px; text-align: center; }
.kpsc-nav-count {
  margin-left: auto;
  background: rgba(99,102,241,0.15);
  color: var(--clr-primary);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
}

/* ── Quiz Engine ── */
.quiz-page {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
}
.quiz-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}
.quiz-title { font-size: 1.2rem; font-weight: 700; }
.quiz-timer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: var(--radius-full);
  padding: 0.4rem 1rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--clr-danger);
  min-width: 100px;
  justify-content: center;
}
.quiz-timer.warning { animation: pulse 1s ease infinite; }

.quiz-progress {
  margin-bottom: var(--spacing-xl);
}
.progress-bar {
  height: 6px;
  background: rgba(99,102,241,0.15);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 0.5rem;
}
.progress-fill {
  height: 100%;
  background: var(--grad-primary);
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
}
.progress-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--clr-text-dim);
}

.question-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  margin-bottom: var(--spacing-xl);
}
.question-number {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}
.question-text {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--clr-text);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.options-list { display: flex; flex-direction: column; gap: 0.75rem; }
.option-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--clr-bg);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.95rem;
}
.option-item:hover { border-color: var(--clr-primary); background: rgba(99,102,241,0.05); }
.option-item.selected { border-color: var(--clr-primary); background: rgba(99,102,241,0.1); color: var(--clr-primary); }
.option-item.correct  { border-color: var(--clr-success); background: rgba(16,185,129,0.1); color: var(--clr-success); }
.option-item.wrong    { border-color: var(--clr-danger);  background: rgba(239,68,68,0.1);  color: var(--clr-danger); }
.option-letter {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 700;
  flex-shrink: 0;
}
.option-text { flex: 1; }

.quiz-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Question Navigator Panel */
.q-navigator {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 1.25rem;
  margin-bottom: var(--spacing-xl);
}
.q-navigator h4 { font-size: 0.85rem; font-weight: 600; color: var(--clr-text-muted); margin-bottom: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; }
.q-nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(38px, 1fr));
  gap: 0.4rem;
}
.q-nav-btn {
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-heading);
}
.q-nav-btn:hover { border-color: var(--clr-primary); color: var(--clr-primary); }
.q-nav-btn.answered { background: rgba(99,102,241,0.2); border-color: var(--clr-primary); color: var(--clr-primary); }
.q-nav-btn.current  { background: var(--grad-primary); border-color: var(--clr-primary); color: #fff; }
.q-nav-legend {
  display: flex;
  gap: 1rem;
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: var(--clr-text-dim);
  flex-wrap: wrap;
}
.q-nav-legend span { display: flex; align-items: center; gap: 0.35rem; }
.legend-dot {
  width: 10px; height: 10px;
  border-radius: 2px;
}
.legend-dot.answered { background: rgba(99,102,241,0.5); border: 1px solid var(--clr-primary); }
.legend-dot.current  { background: var(--clr-primary); }
.legend-dot.unseen   { background: var(--clr-bg); border: 1px solid var(--clr-border); }

/* ── Result Card ── */
.result-page { max-width: 800px; margin: 0 auto; padding: var(--spacing-xl) var(--spacing-lg); }
.result-hero {
  text-align: center;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 3rem 2rem;
  margin-bottom: var(--spacing-xl);
  position: relative;
  overflow: hidden;
}
.result-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--grad-primary);
}
.result-emoji { font-size: 4rem; margin-bottom: 1rem; animation: float 2s ease-in-out infinite; }
.result-score-ring {
  width: 140px; height: 140px;
  border-radius: 50%;
  background: conic-gradient(var(--clr-primary) var(--score-deg, 0deg), rgba(99,102,241,0.15) 0deg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  position: relative;
}
.result-score-inner {
  width: 110px; height: 110px;
  border-radius: 50%;
  background: var(--clr-bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.result-score-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.result-score-label { font-size: 0.7rem; color: var(--clr-text-dim); }
.result-title { font-size: 1.5rem; font-weight: 800; margin-bottom: 0.5rem; }
.result-subtitle { color: var(--clr-text-muted); font-size: 0.95rem; }
.result-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
.result-stat {
  background: var(--clr-bg);
  border-radius: var(--radius-lg);
  padding: 1rem;
  text-align: center;
}
.rs-num {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
}
.rs-num.correct { color: var(--clr-success); }
.rs-num.wrong   { color: var(--clr-danger); }
.rs-num.skipped { color: var(--clr-warning); }
.rs-label { font-size: 0.75rem; color: var(--clr-text-dim); margin-top: 0.25rem; }

/* ── Previous Papers ── */
.papers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}
.paper-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  transition: all var(--transition-med);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  animation: fadeInUp 0.4s ease both;
}
.paper-card:hover { transform: translateY(-4px); border-color: var(--clr-border-hover); box-shadow: var(--shadow-md); }
.paper-card-header { display: flex; align-items: flex-start; justify-content: space-between; }
.paper-year {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-primary);
  line-height: 1;
}
.paper-icon { font-size: 2rem; }
.paper-title { font-weight: 700; font-size: 0.95rem; color: var(--clr-text); }
.paper-meta {
  display: flex;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--clr-text-dim);
  flex-wrap: wrap;
}
.paper-meta span { display: flex; align-items: center; gap: 0.3rem; }
.paper-actions { display: flex; gap: 0.5rem; margin-top: auto; }
.paper-actions .btn { flex: 1; justify-content: center; }

/* ── Study Materials ── */
.materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.material-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  transition: all var(--transition-med);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  animation: fadeInUp 0.4s ease both;
}
.material-card:hover { transform: translateY(-4px); border-color: var(--clr-border-hover); box-shadow: var(--shadow-md); }
.material-card-header { display: flex; align-items: center; gap: 0.75rem; }
.material-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.material-icon.type-pdf   { background: rgba(245,158,11,0.15); }
.material-icon.type-notes { background: rgba(99,102,241,0.15); }
.material-icon.type-video { background: rgba(239,68,68,0.15);  }
.material-icon.type-quiz  { background: rgba(16,185,129,0.15); }
.material-title { font-weight: 700; font-size: 0.95rem; color: var(--clr-text); }
.material-subject {
  font-size: 0.8rem;
  color: var(--clr-primary);
  font-weight: 600;
  background: rgba(99,102,241,0.1);
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-full);
}
.material-desc { font-size: 0.85rem; color: var(--clr-text-muted); line-height: 1.5; }
.material-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

/* ── Full Notifications Page ── */
.notif-page-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--spacing-2xl);
  align-items: start;
}
.notif-full-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  margin-bottom: 1rem;
  transition: all var(--transition-med);
  animation: fadeInUp 0.4s ease both;
}
.notif-full-card:hover { border-color: var(--clr-border-hover); box-shadow: var(--shadow-md); }
.notif-full-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.75rem;
}
.notif-full-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.notif-full-title { font-weight: 700; font-size: 0.98rem; color: var(--clr-text); margin-bottom: 0.3rem; }
.notif-full-org  { font-size: 0.82rem; color: var(--clr-primary); }
.notif-full-body { font-size: 0.88rem; color: var(--clr-text-muted); line-height: 1.6; margin-bottom: 1rem; }
.notif-full-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.notif-dates {
  display: flex;
  gap: 1.5rem;
  font-size: 0.8rem;
  color: var(--clr-text-dim);
  flex-wrap: wrap;
}
.notif-date-item strong { color: var(--clr-text-muted); }

/* ── Exams Browser ── */
.exams-coming {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
}
.exams-coming-content { max-width: 700px; }
.exams-coming-icon { font-size: 5rem; margin-bottom: 1.5rem; animation: float 3s ease-in-out infinite; }
.exams-coming h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1rem; }
.exams-coming p { font-size: 1.05rem; color: var(--clr-text-muted); margin-bottom: 2rem; line-height: 1.7; }
.state-grid-preview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.75rem;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.state-card-preview {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 1rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  transition: all var(--transition-fast);
}
.state-card-preview:hover { border-color: var(--clr-primary); color: var(--clr-primary); }
.state-flag { font-size: 1.5rem; margin-bottom: 0.4rem; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .kpsc-hub-grid { grid-template-columns: 1fr; }
  .kpsc-sidebar { position: static; }
  .notif-page-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .result-stats { grid-template-columns: repeat(2, 1fr); }
}