/* ==========================================================================
   LATIHAN SOAL INTERAKTIF - BELAJARBRO CPNS
   Aesthetic, Modern & Responsive Styles
   ========================================================================== */

:root {
  --drill-primary: #2563eb;
  --drill-primary-soft: #eff6ff;
  --drill-success: #10b981;
  --drill-success-soft: #ecfdf5;
  --drill-danger: #ef4444;
  --drill-danger-soft: #fef2f2;
  --drill-warning: #f59e0b;
  --drill-warning-soft: #fffbeb;
  --drill-dark: #1e293b;
  --drill-muted: #64748b;
  --drill-border: #e2e8f0;
  --drill-card-bg: #ffffff;
}

/* Kotak Soal Wrapper */
.kotak-soal-card {
  position: relative;
  background: var(--drill-card-bg);
  border: 1px solid var(--drill-border);
  border-radius: 18px;
  padding: 24px;
  margin-bottom: 26px;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.kotak-soal-card:hover {
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.08);
  border-color: #cbd5e1;
}

/* Header Soal */
.soal-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--drill-border);
  gap: 12px;
  flex-wrap: wrap;
}

.soal-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.soal-num-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--drill-primary);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.soal-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--drill-primary-soft);
  color: var(--drill-primary);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.soal-tag-pill.tag-tkp {
  background: #fdf2f8;
  color: #db2777;
}

.soal-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Tombol Aksi Bookmark & Lapor */
.btn-action-soal {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 10px;
  border: 1px solid var(--drill-border);
  background: #ffffff;
  color: var(--drill-muted);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
  user-select: none;
}

.btn-action-soal:hover {
  background: #f8fafc;
  color: var(--drill-dark);
  border-color: #cbd5e1;
  transform: translateY(-1px);
}

.btn-action-soal.btn-bookmark:hover {
  color: #d97706;
  border-color: #fde68a;
  background: var(--drill-warning-soft);
}

.btn-action-soal.btn-bookmark.bookmarked {
  background: #fef3c7;
  color: #b45309;
  border-color: #fcd34d;
}

.btn-action-soal.btn-bookmark.bookmarked i::before {
  content: "\F1F8"; /* bi-bookmark-fill */
}

.btn-action-soal.btn-lapor:hover {
  color: #dc2626;
  border-color: #fecaca;
  background: var(--drill-danger-soft);
}

/* Soal Text Narasi */
.soal-text-body {
  font-size: 1.05rem;
  color: #1e293b;
  line-height: 1.75;
  margin-bottom: 20px;
  font-weight: 450;
}

.soal-text-body p {
  margin-bottom: 12px;
}

.soal-text-body p:last-child {
  margin-bottom: 0;
}

/* Daftar Opsi Interaktif */
.opsi-interactive-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}

.opsi-interactive-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  text-align: left;
  background: #ffffff;
  border: 1.5px solid var(--drill-border);
  border-radius: 14px;
  padding: 13px 18px;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.2, 0.8, 0.2, 1);
  color: var(--drill-dark);
  font-size: 0.98rem;
  line-height: 1.5;
  outline: none;
}

.opsi-interactive-item:hover:not(:disabled) {
  border-color: var(--drill-primary);
  background: #f8fafc;
  transform: translateX(3px);
  box-shadow: 0 3px 10px rgba(37, 99, 235, 0.08);
}

.opsi-interactive-item:focus-visible {
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
  border-color: var(--drill-primary);
}

.opsi-main-content {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  flex-grow: 1;
}

.opsi-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #f1f5f9;
  border: 1.5px solid #cbd5e1;
  color: #475569;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
  transition: all 0.22s ease;
}

.opsi-interactive-item:hover:not(:disabled) .opsi-letter {
  background: var(--drill-primary);
  border-color: var(--drill-primary);
  color: #ffffff;
}

.opsi-label-text {
  flex-grow: 1;
  padding-top: 3px;
  word-break: break-word;
}

.opsi-indicator-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  flex-shrink: 0;
  margin-left: 12px;
  opacity: 0;
  transform: scale(0.85);
  transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ==========================================================================
   STATUS FEEDBACK JAWABAN (BENAR / SALAH / KUNCI / TKP)
   ========================================================================== */

/* Benar (TWK / TIU) */
.opsi-interactive-item.is-correct {
  background: var(--drill-success-soft) !important;
  border-color: var(--drill-success) !important;
  color: #065f46 !important;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.15) !important;
}

.opsi-interactive-item.is-correct .opsi-letter {
  background: var(--drill-success) !important;
  border-color: var(--drill-success) !important;
  color: #ffffff !important;
}

.opsi-interactive-item.is-correct .opsi-indicator-badge {
  opacity: 1;
  transform: scale(1);
  background: #10b981;
  color: #ffffff;
}

/* Salah (TWK / TIU) */
.opsi-interactive-item.is-wrong {
  background: var(--drill-danger-soft) !important;
  border-color: var(--drill-danger) !important;
  color: #991b1b !important;
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.15) !important;
}

.opsi-interactive-item.is-wrong .opsi-letter {
  background: var(--drill-danger) !important;
  border-color: var(--drill-danger) !important;
  color: #ffffff !important;
}

.opsi-interactive-item.is-wrong .opsi-indicator-badge {
  opacity: 1;
  transform: scale(1);
  background: #ef4444;
  color: #ffffff;
}

/* Kunci Sebenarnya (jika user salah pilih) */
.opsi-interactive-item.is-key-reveal {
  background: #f0fdf4 !important;
  border-color: #22c55e !important;
  border-style: dashed !important;
  color: #15803d !important;
}

.opsi-interactive-item.is-key-reveal .opsi-letter {
  background: #22c55e !important;
  border-color: #22c55e !important;
  color: #ffffff !important;
}

.opsi-interactive-item.is-key-reveal .opsi-indicator-badge {
  opacity: 1;
  transform: scale(1);
  background: #dcfce7;
  color: #15803d;
  border: 1px solid #86efac;
}

/* TKP Point Badges (1-5 Poin) */
.opsi-interactive-item.is-tkp-answered {
  cursor: default;
}

.opsi-interactive-item .tkp-point-badge {
  opacity: 1;
  transform: scale(1);
}

.point-badge-5 {
  background: #dcfce7;
  color: #15803d;
  border: 1px solid #86efac;
}

.point-badge-4 {
  background: #e0f2fe;
  color: #0369a1;
  border: 1px solid #7dd3fc;
}

.point-badge-3 {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #cbd5e1;
}

.point-badge-2 {
  background: #ffedd5;
  color: #c2410c;
  border: 1px solid #fdba74;
}

.point-badge-1 {
  background: #fee2e2;
  color: #b91c1c;
  border: 1px solid #fca5a5;
}

.opsi-interactive-item.is-user-selected {
  outline: 2.5px solid var(--drill-primary);
  outline-offset: 1px;
}

/* ==========================================================================
   FEEDBACK BANNER SEBELUM PEMBAHASAN
   ========================================================================== */
.jawaban-banner-feedback {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: 12px;
  margin-top: 14px;
  margin-bottom: 14px;
  font-weight: 600;
  font-size: 0.95rem;
  animation: slideDownFade 0.35s ease;
}

.jawaban-banner-feedback.banner-correct {
  background: var(--drill-success-soft);
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.jawaban-banner-feedback.banner-wrong {
  background: var(--drill-danger-soft);
  color: #991b1b;
  border: 1px solid #fecaca;
}

.jawaban-banner-feedback.banner-tkp {
  background: #eff6ff;
  color: #1e40af;
  border: 1px solid #bfdbfe;
}

.jawaban-banner-feedback i {
  font-size: 1.3rem;
  flex-shrink: 0;
}

@keyframes slideDownFade {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   PEMBAHASAN WRAPPER
   ========================================================================== */
.pembahasan-wr {
  display: none;
  background: #f8fafc;
  border: 1px solid var(--drill-border);
  border-radius: 14px;
  padding: 20px;
  margin-top: 16px;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
  line-height: 1.7;
  color: #334155;
}

.pembahasan-title-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid #e2e8f0;
}

.pembahasan-title-bar h4 {
  font-size: 0.98rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pembahasan-content {
  font-size: 0.95rem;
  line-height: 1.75;
}

.pembahasan-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 10px 0;
}

/* ==========================================================================
   FLOATING SESSION PROGRESS BAR
   ========================================================================== */
.floating-practice-bar {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1050;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(12px);
  color: #ffffff;
  padding: 10px 20px;
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.88rem;
  font-weight: 600;
  max-width: 92%;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.practice-stat-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.practice-stat-item i {
  font-size: 1rem;
}

.practice-stat-item.stat-correct { color: #34d399; }
.practice-stat-item.stat-wrong { color: #f87171; }
.practice-stat-item.stat-answered { color: #60a5fa; }

.practice-bar-divider {
  width: 1px;
  height: 18px;
  background: rgba(255, 255, 255, 0.2);
}

.btn-floating-reset {
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.btn-floating-reset:hover {
  background: rgba(255, 255, 255, 0.3);
}

@media (max-width: 576px) {
  .kotak-soal-card {
    padding: 16px;
    border-radius: 14px;
  }
  .opsi-interactive-item {
    padding: 10px 14px;
    font-size: 0.92rem;
  }
  .floating-practice-bar {
    bottom: 14px;
    padding: 8px 14px;
    font-size: 0.8rem;
    gap: 10px;
  }
}

/* ==========================================================================
   MODE SWITCHER (MODE BELAJAR VS MODE UJIAN)
   ========================================================================== */
.bb-mode-switcher-container {
  margin-bottom: 24px;
}

.bb-mode-switcher-card {
  background: #ffffff;
  border: 1px solid var(--drill-border);
  border-radius: 20px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.03);
}

.bb-mode-pill-toggle {
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 999px;
  padding: 4px;
  display: inline-flex;
  gap: 4px;
  align-items: center;
}

.bb-mode-pill-btn {
  background: transparent;
  border: none;
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 0.88rem;
  font-weight: 700;
  color: #64748b;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.2, 0.8, 0.2, 1);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  user-select: none;
}

.bb-mode-pill-btn:hover:not(.active) {
  color: #1e293b;
  background: rgba(255, 255, 255, 0.5);
}

.bb-mode-pill-btn.active {
  background: #ffffff;
  color: #0f172a;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.bb-mode-pill-btn[data-mode="ujian"].active {
  background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.25);
}

.bb-bromax-chip {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  box-shadow: 0 2px 6px rgba(245, 158, 11, 0.35);
}

.bb-mode-switcher-desc {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  color: #475569;
  line-height: 1.4;
}

.bb-mode-switcher-desc strong {
  color: #0f172a;
}

/* ==========================================================================
   MODE UJIAN QUESTION STYLES
   ========================================================================== */
body.mode-ujian-active .pembahasan-wr {
  display: none !important;
}

body.mode-ujian-active .btn-pembahasan {
  pointer-events: none !important;
  opacity: 0.6 !important;
  border-color: #cbd5e1 !important;
  color: #94a3b8 !important;
}

body.mode-ujian-active .opsi-interactive-item.is-selected-exam {
  background: #eff6ff !important;
  border-color: #3b82f6 !important;
  color: #1e3a8a !important;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.16) !important;
}

body.mode-ujian-active .opsi-interactive-item.is-selected-exam .opsi-letter {
  background: #2563eb !important;
  border-color: #2563eb !important;
  color: #ffffff !important;
}

body.mode-ujian-active .opsi-interactive-item.is-selected-exam .opsi-indicator-badge {
  opacity: 1 !important;
  transform: scale(1) !important;
  background: #2563eb !important;
  color: #ffffff !important;
  font-weight: 700;
}

/* ==========================================================================
   FLOATING EXAM ACTION BAR
   ========================================================================== */
.bb-floating-exam-bar {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1040;
  background: rgba(15, 23, 42, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  padding: 10px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
  color: #ffffff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  animation: examBarSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  max-width: 90vw;
}

@keyframes examBarSlideUp {
  from { opacity: 0; transform: translate(-50%, 20px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

.bb-exam-timer {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  padding: 6px 14px;
  border-radius: 999px;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  font-size: 0.98rem;
  letter-spacing: 0.02em;
}

.bb-exam-timer.is-critical {
  background: #dc2626;
  animation: timerBeat 1s infinite;
}

@keyframes timerBeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.bb-exam-progress {
  font-size: 0.88rem;
  font-weight: 600;
  color: #cbd5e1;
  white-space: nowrap;
}

.bb-exam-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.bb-btn-finish-exam {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff !important;
  border: none;
  font-weight: 700;
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 0.88rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
  transition: all 0.2s ease;
}

.bb-btn-finish-exam:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.45);
}

.bb-btn-cancel-exam {
  background: transparent;
  color: #94a3b8;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
}

.bb-btn-cancel-exam:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

/* ==========================================================================
   MODAL DIALOGS FOR EXAM MODE (STARTUP TIER)
   ========================================================================== */
.bb-modal-startup {
  background: #ffffff;
  border-radius: 28px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.25);
  padding: 34px 28px;
  text-align: center;
}

.bb-modal-icon-badge {
  width: 72px;
  height: 72px;
  border-radius: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 20px;
}

.bb-modal-icon-badge.badge-gold {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  color: #b45309;
  box-shadow: 0 8px 20px rgba(245, 158, 11, 0.25);
}

.bb-modal-icon-badge.badge-trophy {
  background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
  color: #4338ca;
  box-shadow: 0 8px 20px rgba(79, 70, 229, 0.2);
}

.bb-modal-icon-badge.badge-bookmark-save {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  color: #2563eb;
  border: 1px solid #bfdbfe;
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.2);
}

.bb-modal-benefits {
  text-align: left;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 16px 20px;
  margin: 20px 0 24px 0;
  list-style: none;
}

.bb-modal-benefits li {
  font-size: 0.9rem;
  color: #334155;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.bb-modal-benefits li:last-child {
  margin-bottom: 0;
}

.bb-modal-benefits li i {
  color: #10b981;
}

.bb-exam-result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 12px;
  margin: 22px 0 26px 0;
}

.bb-exam-result-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 16px 10px;
  text-align: center;
}

.bb-result-val {
  font-size: 1.5rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.bb-result-label {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #64748b;
  margin-top: 4px;
}

@media (max-width: 640px) {
  .bb-mode-switcher-card {
    flex-direction: column;
    align-items: stretch;
    padding: 14px 16px;
  }
  .bb-mode-pill-toggle {
    width: 100%;
    justify-content: center;
  }
  .bb-floating-exam-bar {
    padding: 8px 14px;
    gap: 8px;
    font-size: 0.82rem;
    bottom: 12px;
  }
  .bb-exam-timer {
    padding: 4px 10px;
    font-size: 0.88rem;
  }
  .bb-btn-finish-exam {
    padding: 6px 14px;
    font-size: 0.8rem;
  }
}

/* ==========================================================================
   9. BOOKMARK / SOAL TERSIMPAN PREMIUM UI
   ========================================================================== */
.empty-bookmark-box,
.unauth-bookmark-card {
  text-align: center;
  padding: 56px 28px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid #e2e8f0;
  border-radius: 24px;
  color: #475569;
  box-shadow: 0 12px 35px -8px rgba(15, 23, 42, 0.05), 0 2px 6px rgba(15, 23, 42, 0.02);
  margin-bottom: 24px;
}

.empty-badge-circle {
  width: 82px;
  height: 82px;
  border-radius: 26px;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  border: 1px solid #bfdbfe;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #2563eb;
  font-size: 2.3rem;
  margin-bottom: 22px;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.16);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.empty-badge-circle:hover {
  transform: translateY(-3px) scale(1.04);
}

.badge-bookmark-demo {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #fef3c7;
  color: #b45309;
  border: 1px solid #fcd34d;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 3px 10px;
  vertical-align: middle;
}

.btn-start-learning {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 1rem;
  padding: 13px 30px;
  border-radius: 999px;
  text-decoration: none !important;
  border: none;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35);
  transition: all 0.24s cubic-bezier(0.2, 0.8, 0.2, 1);
  user-select: none;
}

.btn-start-learning:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.45);
  background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
  color: #ffffff !important;
}

.btn-start-learning .btn-icon-pulse {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  font-size: 0.92rem;
}

.btn-start-learning .btn-arrow {
  font-size: 1.1rem;
  transition: transform 0.22s ease;
}

.btn-start-learning:hover .btn-arrow {
  transform: translateX(4px);
}

.empty-quick-links {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid #e2e8f0;
}

.practice-quick-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  padding: 14px 18px;
  text-decoration: none !important;
  color: inherit !important;
  transition: all 0.22s cubic-bezier(0.2, 0.8, 0.2, 1);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.02);
  text-align: left;
  height: 100%;
}

.practice-quick-card:hover {
  transform: translateY(-2px);
  border-color: #93c5fd;
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.08);
}

.practice-quick-card .p-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.practice-quick-card .p-card-icon.twk {
  background: #eff6ff;
  color: #2563eb;
}

.practice-quick-card .p-card-icon.tiu {
  background: #ecfdf5;
  color: #059669;
}

.practice-quick-card .p-card-icon.tkp {
  background: #fffbeb;
  color: #d97706;
}

.practice-quick-card .p-card-info {
  flex-grow: 1;
  min-width: 0;
}

.practice-quick-card .p-card-title {
  font-weight: 800;
  font-size: 0.98rem;
  color: #0f172a;
  line-height: 1.2;
}

.practice-quick-card .p-card-sub {
  font-size: 0.8rem;
  color: #64748b;
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.practice-quick-card .p-card-arr {
  color: #94a3b8;
  font-size: 0.95rem;
  transition: transform 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
}

.practice-quick-card:hover .p-card-arr {
  transform: translateX(3px);
  color: #2563eb;
}

.feature-benefit-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 16px;
  height: 100%;
  transition: all 0.2s ease;
}

.feature-benefit-box:hover {
  background: #ffffff;
  border-color: #cbd5e1;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
}