/* =============== Request Page Styles =============== */

/* Screen reader only - hides content visually but keeps it accessible */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

main {
  max-width: 750px;
  margin: 0 auto;
  padding: 20px;
}

/* Rules Box */
.rules-box {
  background-color: var(--card-bg);
  padding: 25px 30px;
  border-radius: 12px;
  margin: 20px auto 30px;
  max-width: 100%;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  text-align: left;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.rules-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--accent-color), #e74c3c);
}

.rules-box h2 {
  color: var(--text-color);
  margin: 0 0 20px 0;
  font-size: 1.5rem;
  font-weight: 700;
}

.rules-box ul {
  padding-left: 25px;
  margin: 0;
}

.rules-box li {
  margin-bottom: 12px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.rules-box li:last-child {
  margin-bottom: 0;
}

/* Form Styles */
#requestForm {
  margin: 30px 0;
}

.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin: 0 0 15px 0;
  max-width: 100%;
}

#requestForm input, #requestForm textarea {
  padding: 14px 18px;
  font-size: 1rem;
  border-radius: 10px;
  border: 2px solid var(--border-color);
  background-color: var(--input-bg);
  color: var(--text-color);
  flex: 1;
  transition: all 0.3s ease;
  font-family: inherit;
}

#requestForm input {
  min-width: 0;
}

#requestForm input:focus, #requestForm textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(155, 89, 182, 0.1);
}

#requestForm textarea {
  flex-basis: 100%;
  min-height: 120px;
  resize: vertical;
  line-height: 1.6;
}

/* Button styles now handled by buttons.css */

.button-container {
  display: flex;
  justify-content: center;
  flex-basis: 100%;
  margin-top: 10px;
}

/* Requests List Section */
.requests-list {
  max-width: 100%;
  margin: 50px auto 30px;
}

.requests-list h2 {
  color: var(--text-color);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 30px;
  text-align: center;
  position: relative;
}

.requests-list h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
  border-radius: 2px;
}

#requestList {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.request-item {
  background-color: var(--card-bg);
  padding: 20px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  position: relative;
}

.request-item h3 {
  color: var(--text-color);
  margin: 0 0 12px 0;
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.3;
}

.request-item p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0 0 12px 0;
}

.request-item p:last-of-type {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 15px 0 0 0;
  font-size: 1rem;
  color: var(--text-color);
}

.request-item strong {
  color: var(--text-color);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Fulfilled request styles */
.request-item.fulfilled {
  border-color: #27ae60;
  background-color: rgba(39, 174, 96, 0.08);
  position: relative;
}

.fulfilled-badge {
  display: inline-flex;
  align-items: center;
  background-color: #27ae60;
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-top: 10px;
  text-align: center;
}

.request-item.fulfilled .like-btn {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Request item button styles - use btn-primary btn-small btn-rounded */
.request-item button {
  padding: 6px 16px;
  font-size: 0.85rem;
}

/* Search Bar */
.search-container {
  margin: 0 0 25px 0;
}

#searchInput {
  width: 100%;
  padding: 14px 18px;
  font-size: 1rem;
  border-radius: 10px;
  border: 2px solid var(--border-color);
  background-color: var(--input-bg);
  color: var(--text-color);
  transition: all 0.3s ease;
  font-family: inherit;
  box-sizing: border-box;
}

#searchInput:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(155, 89, 182, 0.1);
}

#searchInput::placeholder {
  color: var(--text-secondary);
  opacity: 0.7;
}

/* Pagination */
.pagination-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.pagination-container button {
  min-width: 40px;
  height: 40px;
  padding: 8px 12px;
  border: 2px solid var(--border-color);
  background-color: var(--card-bg);
  color: var(--text-color);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.pagination-container button:hover:not(:disabled) {
  border-color: var(--accent-color);
  background-color: var(--accent-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(155, 89, 182, 0.3);
}

.pagination-container button.active {
  border-color: var(--accent-color);
  background-color: var(--accent-color);
  color: white;
}

.pagination-container button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pagination-container .page-info {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin: 0 10px;
}

/* Request Actions Corner (Edit/Delete icon buttons) */
.request-actions-corner {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 8px;
  z-index: 10;
}

.btn-icon-small {
  width: 32px;
  height: 32px;
  padding: 6px;
  border-radius: 6px;
  border: none;
  background: transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  opacity: 0.7;
}

.btn-icon-small:hover {
  opacity: 1;
  transform: scale(1.15);
}

.btn-icon-small img {
  width: 20px;
  height: 20px;
  display: block;
}

/* Old request-actions styles (kept for backward compatibility) */
.request-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid var(--border-color);
}

/* Edit Modal */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
}

.modal-content {
  background-color: var(--card-bg);
  padding: 30px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  width: 90%;
  max-width: 600px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  animation: modalSlideIn 0.3s ease-out;
  position: relative;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-content h2 {
  color: var(--text-color);
  margin: 0 0 25px 0;
  font-size: 1.8rem;
  font-weight: 700;
}

.close {
  color: var(--text-secondary);
  float: right;
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: color 0.3s ease;
}

.close:hover,
.close:focus {
  color: var(--accent-color);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-color);
  font-weight: 600;
  font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 1rem;
  border-radius: 8px;
  border: 2px solid var(--border-color);
  background-color: var(--input-bg);
  color: var(--text-color);
  transition: all 0.3s ease;
  font-family: inherit;
  box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(155, 89, 182, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.6;
}

.modal-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 25px;
}

/* Custom Confirmation Modal */
.modal-confirm {
  max-width: 400px;
  text-align: center;
  padding: 40px 30px;
}

.confirm-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: rgba(231, 76, 60, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.confirm-icon svg {
  color: #e74c3c;
}

.modal-confirm h3 {
  color: var(--text-color);
  font-size: 1.5rem;
  margin: 0 0 15px 0;
  font-weight: 700;
}

.modal-confirm p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0 0 30px 0;
}

.confirm-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.confirm-buttons button {
  flex: 1;
  max-width: 140px;
}

/* Mobile Responsive */
@media screen and (max-width: 768px) {
  main {
    padding: 15px;
  }

  .rules-box {
    padding: 20px;
  }

  .rules-box h2 {
    font-size: 1.3rem;
  }

  .rules-box li {
    font-size: 0.95rem;
  }

  .form-row {
    flex-direction: column;
    gap: 12px;
  }

  #requestForm input {
    min-width: 100%;
  }

  .request-item {
    padding: 18px;
  }

  .request-item h3 {
    font-size: 1.2rem;
  }

  .request-item p {
    font-size: 0.9rem;
  }

  .pagination-container {
    gap: 6px;
  }

  .pagination-container button {
    min-width: 36px;
    height: 36px;
    padding: 6px 10px;
    font-size: 0.85rem;
  }

  .pagination-container .page-info {
    font-size: 0.85rem;
    margin: 0 5px;
  }

  .modal-content {
    width: 95%;
    padding: 20px;
    margin: 10% auto;
  }

  .modal-content h2 {
    font-size: 1.5rem;
  }

  .modal-buttons {
    flex-direction: column;
  }

  .modal-buttons button {
    width: 100%;
  }

  .request-actions-corner {
    top: 8px;
    right: 8px;
    gap: 4px;
  }

  .btn-icon-small {
    width: 28px;
    height: 28px;
    padding: 5px;
  }

  .btn-icon-small svg {
    width: 14px;
    height: 14px;
  }

  .request-actions {
    flex-direction: column;
  }

  .request-actions button {
    width: 100%;
  }
}

/* =============== Loading Spinner Styles =============== */
.loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--border-color);
  border-top-color: var(--accent-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 20px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-spinner p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin: 0;
}

/* =============== Empty State Styles =============== */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: 20px;
  opacity: 0.5;
}

.empty-state p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin: 0;
  font-weight: 500;
}