/* =============================================
   papers-new.css — focused Past Papers page
   ============================================= */

.papers-new-wrap {
  padding-top: 48px;
  padding-bottom: 80px;
  display: flex;
  flex-direction: column;
  gap: 40px;
  max-width: 860px;
}

/* ── SELECTOR PANEL ── */
.selector-panel {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: end;
}

.selector-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.selector-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--gray-500);
}

/* custom select wrapper */
.select-wrap {
  position: relative;
}

.select-wrap select {
  width: 100%;
  padding: 12px 40px 12px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: var(--font);
  font-size: 0.97rem;
  color: var(--gray-800);
  background: white;
  appearance: none;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.select-wrap select:focus {
  outline: none;
  border-color: var(--green-400);
  box-shadow: 0 0 0 3px rgba(34,197,94,0.12);
}

.select-arrow {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.85rem;
  color: var(--gray-400);
  pointer-events: none;
}

/* Level pill toggle */
.level-pill-toggle {
  display: inline-flex;
  background: var(--gray-100);
  border-radius: var(--radius-md);
  padding: 4px;
  gap: 4px;
  width: 100%;
}

.pill-btn {
  flex: 1;
  padding: 10px 16px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--gray-500);
  background: transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

.pill-btn.active {
  background: var(--green-600);
  color: white;
  box-shadow: var(--shadow-sm);
}

.search-btn {
  grid-column: 1 / -1;
  width: 100%;
  padding: 14px;
  font-size: 1rem;
}

/* ── RESULTS AREA ── */
.results-area {
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: opacity 0.3s ease;
}

.results-hidden {
  display: none;
}

.results-meta {
  font-size: 0.92rem;
  color: var(--gray-500);
  font-weight: 500;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--gray-100);
}

.results-meta strong {
  color: var(--green-700);
}

/* Cards grid */
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

/* Individual paper card */
.pcard {
  background: var(--white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition);
  animation: cardIn 0.3s ease both;
}

.pcard:hover {
  border-color: var(--green-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.pcard-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.pcard-year {
  font-size: 2rem;
  font-weight: 800;
  color: var(--green-700);
  line-height: 1;
}

.pcard-level {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  flex-shrink: 0;
}

.lvl-higher   { background: var(--green-100); color: var(--green-800); }
.lvl-ordinary { background: #eff6ff;          color: #1d4ed8; }

.pcard-subject {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  display: flex;
  align-items: center;
  gap: 6px;
}

.pcard-info {
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-top: auto;
}

.pcard-actions {
  margin-top: 8px;
}

.pcard-btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all var(--transition);
}

.pcard-btn-primary {
  background: var(--green-600);
  color: white;
}
.pcard-btn-primary:hover { background: var(--green-700); }

.pcard-btn-secondary {
  background: var(--gray-100);
  color: var(--gray-700);
}
.pcard-btn-secondary:hover { background: var(--gray-200); }

/* ── EMPTY STATE ── */
.empty-state {
  text-align: center;
  padding: 60px 24px;
  background: var(--gray-50);
  border-radius: var(--radius-xl);
  border: 1.5px dashed var(--gray-200);
}

.empty-icon { font-size: 3rem; margin-bottom: 16px; }

.empty-state h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 8px;
}

.empty-state p {
  font-size: 0.92rem;
  color: var(--gray-500);
  line-height: 1.65;
  margin-bottom: 24px;
}

/* ── COVID NOTICE ── */
.covid-notice {
  background: #fff7ed;
  border: 1.5px solid #fed7aa;
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.covid-notice-icon { font-size: 1.4rem; flex-shrink: 0; }

.covid-notice p {
  font-size: 0.9rem;
  color: #9a3412;
  line-height: 1.6;
  margin: 0;
}

.covid-notice strong { font-weight: 700; }

/* ── SHAKE (validation) ── */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%       { transform: translateX(-6px); }
  40%       { transform: translateX(6px); }
  60%       { transform: translateX(-4px); }
  80%       { transform: translateX(4px); }
}

.shake { animation: shake 0.4s ease; border-color: #ef4444 !important; }

/* ── RESPONSIVE ── */
@media (max-width: 700px) {
  .selector-panel {
    grid-template-columns: 1fr;
    padding: 24px 20px;
  }
  .search-btn { grid-column: 1; }
  .results-grid { grid-template-columns: 1fr; }
}