/* ===== Sign In Page ===== */
.signin-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1.5rem 3rem;
  background: linear-gradient(135deg, var(--bg-cream) 0%, #eee9df 100%);
}

.signin-container {
  width: 100%;
  max-width: 440px;
}

.signin-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-lg);
}

.signin-header {
  text-align: center;
  margin-bottom: 2rem;
}

.signin-logo {
  height: 32px;
  width: auto;
  margin: 0 auto 1.5rem;
}

.signin-header h1 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.signin-header p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 0;
}

.signin-form .form-group {
  margin-bottom: 1.25rem;
}

.signin-form label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.signin-form input[type="email"],
.signin-form input[type="password"],
.signin-form input[type="text"],
.portal-form input,
.portal-form textarea,
.portal-form select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  font-family: 'DM Sans', sans-serif;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-cream);
  color: var(--text-dark);
  transition: var(--transition);
}

.portal-form input[type="file"] {
  padding: 0.625rem 0.75rem;
  font-size: 0.85rem;
  cursor: pointer;
}

.signin-form input:focus,
.portal-form input:focus,
.portal-form textarea:focus,
.portal-form select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(38, 82, 66, 0.1);
}

.portal-form input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Password field with toggle */
.password-wrap {
  position: relative;
}

.password-wrap input {
  padding-right: 3rem;
}

.password-toggle {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-light);
  padding: 0.25rem;
  display: flex;
}

.password-toggle:hover {
  color: var(--primary);
}

/* Form options row */
.form-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-dark);
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
}

.forgot-link {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--primary);
}

.forgot-link:hover {
  text-decoration: underline;
}

.form-error {
  background: #fef2f2;
  color: #b91c1c;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  border: 1px solid #fecaca;
}

.form-success {
  background: #d1fae5;
  color: #065f46;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  border: 1px solid #a7f3d0;
}

.btn-full {
  width: 100%;
  margin-top: 0.5rem;
}

.signin-footer {
  text-align: center;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.signin-footer a {
  color: var(--text-light);
  font-size: 0.875rem;
  font-weight: 500;
}

.signin-footer a:hover {
  color: var(--primary);
}

/* ===== Portal / Admin Layout ===== */
.portal-layout {
  display: flex;
  min-height: 100vh;
  padding-top: 80px;
}

.portal-sidebar {
  width: 260px;
  background: var(--primary);
  color: #fff;
  padding: 2rem 0;
  position: fixed;
  top: 80px;
  left: 0;
  bottom: 0;
  overflow-y: auto;
  z-index: 100;
  transition: transform 0.3s ease;
}

.sidebar-header {
  padding: 0 1.5rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 1rem;
}

.sidebar-header h3 {
  color: var(--lime);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.sidebar-header p {
  color: rgba(255,255,255,0.6);
  font-size: 0.8125rem;
  margin-bottom: 0;
}

.sidebar-nav {
  padding: 0 0.75rem;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: var(--transition);
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: rgba(255,255,255,0.1);
  color: #fff;
}

.sidebar-nav a.active {
  background: rgba(214, 255, 51, 0.15);
  color: var(--lime);
}

.sidebar-nav svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.sidebar-signout {
  padding: 1rem 0.75rem;
  margin-top: auto;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.sidebar-signout a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: var(--transition);
}

.sidebar-signout a:hover {
  background: rgba(255,255,255,0.05);
  color: #fff;
}

.portal-main {
  flex: 1;
  margin-left: 260px;
  padding: 2rem 2.5rem;
  background: var(--bg-cream);
  min-height: calc(100vh - 80px);
}

.portal-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 2rem;
}

.portal-topbar h1 {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
}

.topbar-subtitle {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 0;
}

.portal-topbar .btn {
  font-size: 0.75rem;
  padding: 0.625rem 1.5rem;
  flex-shrink: 0;
}

/* ===== Dashboard Cards ===== */
.dash-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.dash-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.dash-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.dash-card-icon {
  width: 40px;
  height: 40px;
  background: rgba(38, 82, 66, 0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.dash-card-icon svg {
  width: 20px;
  height: 20px;
  color: var(--primary);
}

.dash-card-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 0.375rem;
}

.dash-card-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

/* ===== Data Table ===== */
.portal-table-wrap {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 2rem;
}

.portal-table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.portal-table-header h2 {
  font-size: 1.125rem;
}

.portal-table {
  width: 100%;
  border-collapse: collapse;
}

.portal-table th {
  text-align: left;
  padding: 0.875rem 1.5rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  background: #fafaf7;
  border-bottom: 1px solid var(--border);
}

.portal-table td {
  padding: 1rem 1.5rem;
  font-size: 0.9rem;
  color: var(--text-dark);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.portal-table tr:last-child td {
  border-bottom: none;
}

.portal-table tr:hover td {
  background: #fafaf7;
}

.table-actions {
  display: flex;
  gap: 0.5rem;
}

.table-actions button {
  background: none;
  border: 1.5px solid var(--border);
  padding: 0.375rem 0.75rem;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: var(--transition);
  white-space: nowrap;
}

.table-actions .btn-edit {
  color: var(--primary);
}

.table-actions .btn-edit:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.table-actions .btn-preview {
  color: var(--accent-blue);
  border-color: #bfdbfe;
}

.table-actions .btn-preview:hover {
  background: var(--accent-blue);
  color: #fff;
  border-color: var(--accent-blue);
}

.table-actions .btn-delete {
  color: #b91c1c;
  border-color: #fecaca;
}

.table-actions .btn-delete:hover {
  background: #b91c1c;
  color: #fff;
  border-color: #b91c1c;
}

/* ===== Badges ===== */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 50px;
}

.badge-published {
  background: #d1fae5;
  color: #065f46;
}

.badge-draft {
  background: #fef3c7;
  color: #92400e;
}

.badge-tag {
  background: #ede9fe;
  color: #5b21b6;
}

.badge-admin {
  background: #dbeafe;
  color: #1e40af;
}

.badge-patient {
  background: #d1fae5;
  color: #065f46;
}

.role-select {
  padding: 0.375rem 0.625rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  font-family: inherit;
  font-size: 0.8rem;
  color: var(--primary);
  cursor: pointer;
}

.role-select:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.role-select:focus {
  outline: none;
  border-color: var(--accent, #265242);
}

/* ===== Modal ===== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: #fff;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2rem;
  box-shadow: 0 25px 60px rgba(0,0,0,0.15);
  transform: translateY(20px);
  transition: transform 0.25s ease;
}

.modal-lg {
  max-width: 720px;
}

.modal-sm {
  max-width: 420px;
}

.modal-overlay.active .modal {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.modal-header h2 {
  font-size: 1.25rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-light);
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
}

.modal-close:hover {
  color: var(--text-dark);
}

.modal-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.modal-actions .btn {
  font-size: 0.75rem;
  padding: 0.625rem 1.5rem;
}

.btn-danger {
  background: #b91c1c;
  color: #fff;
  border: none;
}

.btn-danger:hover {
  background: #991b1b;
}

.portal-form .form-group {
  margin-bottom: 1.25rem;
}

.portal-form label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.portal-form textarea {
  min-height: 100px;
  resize: vertical;
}

.portal-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-top: 0.375rem;
}

/* Upload progress */
.upload-label {
  font-size: 0.8125rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.progress-bar {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 1rem;
}

.progress-fill {
  height: 100%;
  background: var(--primary);
  width: 0%;
  transition: width 0.3s ease;
  border-radius: 3px;
}

/* ===== Settings ===== */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
}

.settings-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.settings-card h3 {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

/* ===== Toast Notifications ===== */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 0.875rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  z-index: 3000;
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-success {
  background: #065f46;
  color: #fff;
}

.toast-error {
  background: #b91c1c;
  color: #fff;
}

/* ===== Video Grid (Patient Portal) ===== */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.video-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.video-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.video-card-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--primary);
  overflow: hidden;
}

.video-card-thumb video,
.video-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-card-thumb .play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.video-card-thumb .play-btn:hover {
  background: #fff;
  transform: translate(-50%, -50%) scale(1.1);
}

.video-card-thumb .play-btn svg {
  width: 24px;
  height: 24px;
  fill: var(--primary);
  margin-left: 3px;
}

.video-card-body {
  padding: 1.25rem;
}

.video-card-body h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.video-card-body p {
  font-size: 0.875rem;
  color: var(--text-light);
  margin-bottom: 0;
  line-height: 1.6;
}

.video-card-order {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--lime);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 50%;
  margin-bottom: 0.75rem;
}

/* ===== Video Player Modal ===== */
.video-modal .modal {
  max-width: 900px;
  padding: 0;
}

.video-modal .modal-header {
  padding: 1.25rem 1.5rem;
  margin-bottom: 0;
  border-bottom: 1px solid var(--border);
}

.video-modal video {
  width: 100%;
  display: block;
  background: #000;
}

.video-modal .video-info {
  padding: 1.25rem 1.5rem;
}

/* ===== Empty State ===== */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
}

.empty-state svg {
  width: 64px;
  height: 64px;
  color: var(--border);
  margin-bottom: 1rem;
}

.empty-state h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.empty-state p {
  color: var(--text-light);
  font-size: 0.9rem;
  max-width: 400px;
  margin: 0 auto;
}

/* ===== Mobile Sidebar Toggle ===== */
.sidebar-toggle {
  display: none;
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 200;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.sidebar-toggle svg {
  width: 22px;
  height: 22px;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .portal-sidebar {
    transform: translateX(-100%);
  }

  .portal-sidebar.open {
    transform: translateX(0);
  }

  .portal-main {
    margin-left: 0;
    padding: 1.5rem;
  }

  .sidebar-toggle {
    display: flex;
  }

  .portal-topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .portal-table-wrap {
    overflow-x: auto;
  }

  .portal-form .form-row {
    grid-template-columns: 1fr;
  }

  .video-grid {
    grid-template-columns: 1fr;
  }

  .modal {
    padding: 1.5rem;
  }

  .dash-cards {
    grid-template-columns: 1fr 1fr;
  }

  .settings-grid {
    grid-template-columns: 1fr;
  }

  .toast {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    text-align: center;
  }
}