/**
 * CareFirstLab Admin Portal Custom Stylesheet
 * Responsive Design, Modern UI, Dark & Light Mode
 */

:root {
  --bg-body: #f1f5f9;
  --bg-header: #1e293b;
  --bg-card: #ffffff;
  --bg-input: #ffffff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --primary-color: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  --success-color: #10b981;
  --danger-color: #ef4444;
  --warning-color: #f59e0b;
  --table-stripe: #f8fafc;
  --table-hover: #f1f5f9;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 15px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
}

[data-theme="dark"] {
  --bg-body: #090d16;
  --bg-header: #0f172a;
  --bg-card: #131c2e;
  --bg-input: #1a263d;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --border-color: #26354f;
  --primary-color: #3b82f6;
  --primary-hover: #60a5fa;
  --primary-light: #1e293b;
  --success-color: #34d399;
  --danger-color: #f87171;
  --warning-color: #fbbf24;
  --table-stripe: #172237;
  --table-hover: #1c2a44;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 15px rgba(0,0,0,0.4);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.5);
}

/* Base resets and typography */
body {
  background-color: var(--bg-body) !important;
  color: var(--text-main) !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
  padding: 0;
  transition: background-color 0.25s ease, color 0.25s ease;
}

#container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header & Navigation Bar */
.cf-navbar {
  background: var(--bg-header);
  color: #ffffff;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.cf-header-top {
  display: contents;
}

.cf-brand {
  order: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none !important;
  color: #ffffff !important;
}

.cf-brand-text {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.cf-brand-badge {
  font-size: 10px;
  text-transform: uppercase;
  background: rgba(56, 189, 248, 0.2);
  color: #38bdf8;
  padding: 2px 8px;
  border-radius: 9999px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.cf-nav-links {
  order: 2;
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.cf-nav-link {
  color: #cbd5e1 !important;
  text-decoration: none !important;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 500;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cf-nav-link:hover {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.15);
}

.cf-nav-link.active {
  color: #ffffff !important;
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%) !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.45) !important;
}

.cf-nav-link.active i {
  color: #ffffff !important;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  order: 3;
  margin-left: auto;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
  padding: 7px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13.5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.theme-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.theme-toggle-btn svg {
  flex-shrink: 0;
}

.btn-logout {
  order: 4;
  margin-left: 8px;
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5 !important;
  border: 1px solid rgba(239, 68, 68, 0.3);
  padding: 7px 12px;
  border-radius: 8px;
  text-decoration: none !important;
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.btn-logout:hover {
  background: rgba(239, 68, 68, 0.3);
  color: #ffffff !important;
}

.cf-nav-spacer {
  display: none;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

/* Main Content Area */
#content {
  flex: 1;
  background-color: var(--bg-body) !important;
  color: var(--text-main) !important;
  padding: 28px 24px 60px !important;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

/* Card wrappers & View containers */
.card, .patients.index, .patients.form, .patients.view,
.tests.index, .tests.form, .tests.view,
.invoices.index, .invoices.form, .invoices.view,
.ptests.index, .ptests.form, .ptests.view,
.homepage-dashboard {
  background: var(--bg-card) !important;
  border-radius: 12px !important;
  border: 1px solid var(--border-color) !important;
  padding: 24px !important;
  box-shadow: var(--shadow-sm) !important;
  color: var(--text-main) !important;
  margin-bottom: 24px !important;
  width: 100% !important;
  float: none !important;
  clear: both !important;
  box-sizing: border-box !important;
}

/* Typography Overrides */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-main) !important;
  background: transparent !important;
  font-weight: 600 !important;
}

h2 {
  font-size: 22px !important;
  margin-bottom: 20px !important;
  padding-bottom: 10px !important;
  border-bottom: 2px solid var(--border-color) !important;
  letter-spacing: -0.3px !important;
}

/* Tables & Responsive Wrapper */
.table-responsive {
  width: 100% !important;
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch !important;
  border-radius: 8px !important;
  margin: 12px 0 !important;
}

table {
  width: 100% !important;
  border-collapse: separate !important;
  border-spacing: 0 !important;
  margin: 0 !important;
  border-radius: 8px !important;
  overflow: hidden !important;
  border: 1px solid var(--border-color) !important;
}

table th {
  background: var(--primary-light) !important;
  color: var(--text-main) !important;
  font-weight: 600 !important;
  padding: 10px 12px !important;
  border-bottom: 2px solid var(--border-color) !important;
  text-align: left !important;
  font-size: 13px !important;
  white-space: nowrap !important;
}

table th a {
  color: var(--text-main) !important;
  text-decoration: none !important;
}

table td {
  padding: 10px 12px !important;
  border-bottom: 1px solid var(--border-color) !important;
  color: var(--text-main) !important;
  vertical-align: middle !important;
  font-size: 13px !important;
}

table tr:nth-child(even) td {
  background: var(--table-stripe) !important;
}

table tr:hover td {
  background: var(--table-hover) !important;
}

/* Form Controls & Headings */
.form-group, div.input {
  margin-bottom: 16px !important;
}

label {
  display: block !important;
  font-weight: 600 !important;
  color: var(--text-muted) !important;
  margin-bottom: 6px !important;
  font-size: 13px !important;
  width: auto !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

input[type="text"], input[type="password"], input[type="number"], input[type="date"], input[type="time"], input[type="datetime-local"], select, textarea {
  width: 100% !important;
  background-color: var(--bg-input) !important;
  color: var(--text-main) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 8px !important;
  padding: 9px 13px !important;
  font-size: 13.5px !important;
  box-sizing: border-box !important;
  transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

input[type="text"]:focus, input[type="password"]:focus, input[type="date"]:focus, input[type="time"]:focus, select:focus, textarea:focus {
  border-color: var(--primary-color) !important;
  outline: none !important;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15) !important;
}

/* Modern Action Buttons with SVG Icons - Dark and Light Mode Ready */
.btn-action {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 5px !important;
  padding: 6px 10px !important;
  border-radius: 6px !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  text-decoration: none !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  border: 1px solid transparent !important;
  line-height: 1 !important;
  white-space: nowrap !important;
  box-sizing: border-box !important;
}

.btn-action svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
  flex-shrink: 0;
}

/* Perform Test/Vaccine Button */
.btn-action-perform {
  background-color: #059669 !important;
  color: #ffffff !important;
  border-color: #047857 !important;
  box-shadow: 0 2px 5px rgba(5, 150, 105, 0.25) !important;
}
.btn-action-perform:hover {
  background-color: #047857 !important;
  color: #ffffff !important;
}
[data-theme="dark"] .btn-action-perform {
  background-color: #10b981 !important;
  color: #064e3b !important;
  border-color: #34d399 !important;
}
[data-theme="dark"] .btn-action-perform:hover {
  background-color: #34d399 !important;
}

/* View Button */
.btn-action-view {
  background-color: #3b82f6 !important;
  color: #ffffff !important;
  border-color: #2563eb !important;
}
.btn-action-view:hover {
  background-color: #2563eb !important;
  color: #ffffff !important;
}
[data-theme="dark"] .btn-action-view {
  background-color: #2563eb !important;
  color: #ffffff !important;
  border-color: #60a5fa !important;
}
[data-theme="dark"] .btn-action-view:hover {
  background-color: #3b82f6 !important;
}

/* Edit Button */
.btn-action-edit {
  background-color: #f59e0b !important;
  color: #ffffff !important;
  border-color: #d97706 !important;
}
.btn-action-edit:hover {
  background-color: #d97706 !important;
  color: #ffffff !important;
}
[data-theme="dark"] .btn-action-edit {
  background-color: #d97706 !important;
  color: #ffffff !important;
  border-color: #fbbf24 !important;
}
[data-theme="dark"] .btn-action-edit:hover {
  background-color: #f59e0b !important;
}

/* Delete Button */
.btn-action-delete {
  background-color: #ef4444 !important;
  color: #ffffff !important;
  border-color: #dc2626 !important;
}
.btn-action-delete:hover {
  background-color: #dc2626 !important;
  color: #ffffff !important;
}
[data-theme="dark"] .btn-action-delete {
  background-color: #dc2626 !important;
  color: #ffffff !important;
  border-color: #f87171 !important;
}
[data-theme="dark"] .btn-action-delete:hover {
  background-color: #ef4444 !important;
}

/* PDF Download Button */
.btn-action-pdf {
  background-color: #6366f1 !important;
  color: #ffffff !important;
  border-color: #4f46e5 !important;
}
.btn-action-pdf:hover {
  background-color: #4f46e5 !important;
  color: #ffffff !important;
}
[data-theme="dark"] .btn-action-pdf {
  background-color: #4f46e5 !important;
  color: #ffffff !important;
  border-color: #818cf8 !important;
}
[data-theme="dark"] .btn-action-pdf:hover {
  background-color: #6366f1 !important;
}

/* View Reports / View Data Button */
.btn-action-reports,
.btn-action-data {
  background-color: #0284c7 !important;
  color: #ffffff !important;
  border-color: #0369a1 !important;
}
.btn-action-reports:hover,
.btn-action-data:hover {
  background-color: #0369a1 !important;
  color: #ffffff !important;
}
[data-theme="dark"] .btn-action-reports,
[data-theme="dark"] .btn-action-data {
  background-color: #0284c7 !important;
  color: #ffffff !important;
  border-color: #38bdf8 !important;
}
[data-theme="dark"] .btn-action-reports:hover,
[data-theme="dark"] .btn-action-data:hover {
  background-color: #0369a1 !important;
}

/* Standard button styles */
.btn-primary, input[type="submit"], button[type="submit"] {
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: #ffffff !important;
  font-weight: 600 !important;
  padding: 9px 18px !important;
  border-radius: 8px !important;
  cursor: pointer !important;
  font-size: 14px !important;
  text-decoration: none !important;
  display: inline-block !important;
  transition: all 0.2s ease !important;
}

.btn-primary:hover, input[type="submit"]:hover, button[type="submit"]:hover {
  background-color: var(--primary-hover) !important;
  border-color: var(--primary-hover) !important;
}

.btn-outline {
  background: transparent !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-main) !important;
}

.btn-outline:hover {
  background: var(--table-hover) !important;
}

/* Actions panel reset */
div.actions {
  display: none !important;
}

div.index, div.form, div.view {
  float: none !important;
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* Modern High-Contrast Pagination - Light & Dark Mode */
.paging {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  margin-top: 20px !important;
  flex-wrap: wrap !important;
  background: transparent !important;
}

.paging span, .paging a {
  padding: 8px 16px !important;
  border-radius: 8px !important;
  text-decoration: none !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-width: 36px !important;
  box-sizing: border-box !important;
  transition: all 0.2s ease !important;
}

/* Light Mode Pagination */
[data-theme="light"] .paging span,
[data-theme="light"] .paging a,
.paging span,
.paging a {
  background: #ffffff !important;
  color: #1e293b !important;
  border: 1.5px solid #cbd5e1 !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05) !important;
}

[data-theme="light"] .paging a:hover,
.paging a:hover {
  background: #2563eb !important;
  color: #ffffff !important;
  border-color: #2563eb !important;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25) !important;
  transform: translateY(-1px);
}

[data-theme="light"] .paging .current,
.paging .current {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%) !important;
  color: #ffffff !important;
  border: 1.5px solid #2563eb !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3) !important;
}

[data-theme="light"] .paging .disabled,
[data-theme="light"] .paging span.disabled,
.paging .disabled,
.paging span.disabled {
  background: #f8fafc !important;
  color: #94a3b8 !important;
  border: 1.5px solid #e2e8f0 !important;
  cursor: not-allowed !important;
  opacity: 0.65 !important;
  box-shadow: none !important;
  transform: none !important;
}

/* Dark Mode Pagination (crisp, high-contrast, beautiful) */
[data-theme="dark"] .paging span,
[data-theme="dark"] .paging a {
  background: #1e293b !important;
  color: #f1f5f9 !important;
  border: 1.5px solid #334155 !important;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.25) !important;
}

[data-theme="dark"] .paging a:hover {
  background: #2563eb !important;
  color: #ffffff !important;
  border-color: #3b82f6 !important;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.45) !important;
  transform: translateY(-1px);
}

[data-theme="dark"] .paging .current {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%) !important;
  color: #ffffff !important;
  border: 1.5px solid #3b82f6 !important;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.45) !important;
}

[data-theme="dark"] .paging .disabled,
[data-theme="dark"] .paging span.disabled {
  background: rgba(15, 23, 42, 0.7) !important;
  color: #64748b !important;
  border: 1.5px solid #1e293b !important;
  cursor: not-allowed !important;
  opacity: 0.6 !important;
  box-shadow: none !important;
  transform: none !important;
}

/* Radio & Item Type Alignment */
.item-type-group {
  display: flex !important;
  align-items: center !important;
  gap: 16px !important;
  flex-wrap: wrap !important;
  margin-top: 8px !important;
}

.item-type-pill {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  padding: 0 18px !important;
  height: 44px !important;
  box-sizing: border-box !important;
  border: 1.5px solid var(--border-color) !important;
  border-radius: 10px !important;
  cursor: pointer !important;
  background: var(--bg-card) !important;
  color: var(--text-main) !important;
  transition: all 0.2s ease !important;
  margin: 0 !important;
  user-select: none !important;
}

.item-type-pill:hover {
  border-color: var(--primary-color) !important;
}

.item-type-pill.active,
.item-type-pill:has(input[type="radio"]:checked) {
  border-color: var(--primary-color) !important;
  border-width: 2px !important;
  background: var(--table-stripe) !important;
  color: var(--primary-color) !important;
}

.item-type-pill input[type="radio"] {
  width: 18px !important;
  height: 18px !important;
  margin: 0 !important;
  padding: 0 !important;
  cursor: pointer !important;
  accent-color: #2563eb !important;
  position: static !important;
  vertical-align: middle !important;
  flex-shrink: 0 !important;
}

.item-type-pill span {
  font-size: 14.5px !important;
  font-weight: 600 !important;
  line-height: 1 !important;
  margin: 0 !important;
  padding: 0 !important;
  vertical-align: middle !important;
  display: inline-block !important;
}

/* Responsive Form Action Buttons */
.form-actions {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 12px !important;
  justify-content: flex-end !important;
  align-items: center !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}

@media (max-width: 480px) {
  .form-actions {
    flex-direction: column-reverse !important;
    gap: 10px !important;
  }
  .form-actions a, .form-actions button {
    width: 100% !important;
    text-align: center !important;
    justify-content: center !important;
  }
}

/* Mobile & Tablet Responsiveness */
@media (max-width: 992px) {
  .cf-navbar {
    height: auto;
    flex-wrap: wrap;
    padding: 12px 16px;
    gap: 12px;
  }
  .cf-nav-links {
    order: 3;
    width: 100%;
    max-width: 100%;
    display: flex !important;
    justify-content: flex-start !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 6px 4px 8px !important;
    gap: 8px !important;
    box-sizing: border-box !important;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .cf-nav-links::-webkit-scrollbar {
    display: none;
  }
  .cf-nav-links li {
    flex-shrink: 0 !important;
    display: inline-flex !important;
  }
  .cf-nav-link {
    white-space: nowrap !important;
  }
}

@media (max-width: 768px) {
  .cf-navbar {
    height: auto !important;
    flex-direction: column !important;
    align-items: stretch !important;
    padding: 10px 12px 8px !important;
    gap: 8px !important;
  }

  .cf-header-top {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    position: relative !important;
  }

  .theme-toggle-btn {
    order: 1 !important;
    margin: 0 !important;
    padding: 6px !important;
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    border-radius: 8px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
  }

  .theme-btn-text {
    display: none !important;
  }

  .cf-brand {
    order: 2 !important;
    margin: 0 auto !important;
    justify-content: center !important;
    text-align: center !important;
    gap: 8px !important;
    flex: 1 !important;
  }

  .cf-brand-text {
    font-size: 16px !important;
  }

  .btn-logout {
    order: 3 !important;
    margin: 0 !important;
    padding: 6px !important;
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    border-radius: 8px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
  }

  .logout-btn-text {
    display: none !important;
  }

  .cf-nav-spacer {
    display: block !important;
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    order: 3 !important;
  }

  .cf-nav-links {
    order: 4 !important;
    width: 100% !important;
    max-width: 100% !important;
    display: flex !important;
    justify-content: flex-start !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 6px 6px 10px !important;
    gap: 8px !important;
    box-sizing: border-box !important;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .cf-nav-links::-webkit-scrollbar {
    display: none;
  }

  .cf-nav-links li {
    flex-shrink: 0 !important;
    display: inline-flex !important;
  }

  .cf-nav-link {
    white-space: nowrap !important;
  }

  #content {
    padding: 14px 10px 40px !important;
  }

  .card, .patients.index, .patients.form, .patients.view,
  .tests.index, .tests.form, .tests.view,
  .invoices.index, .invoices.form, .invoices.view,
  .ptests.index, .ptests.form, .ptests.view {
    padding: 14px 10px !important;
    border-radius: 8px !important;
    margin-bottom: 14px !important;
  }

  h2 {
    font-size: 18px !important;
    margin-bottom: 14px !important;
  }

  table {
    font-size: 11.5px !important;
  }

  table th {
    padding: 7px 6px !important;
    font-size: 11.5px !important;
  }

  table td {
    padding: 7px 6px !important;
    font-size: 11.5px !important;
  }

  .btn-action {
    padding: 5px 7px !important;
    font-size: 11px !important;
  }

  .btn-action-perform,
  .btn-action-reports {
    padding: 5px 8px !important;
    font-size: 11px !important;
  }

  .form-group, div.input {
    margin-bottom: 12px !important;
  }

  label {
    font-size: 12px !important;
    margin-bottom: 4px !important;
  }

  input[type="text"], input[type="password"], input[type="number"], input[type="date"], input[type="time"], input[type="datetime-local"], select, textarea {
    padding: 7px 10px !important;
    font-size: 13px !important;
  }

  /* Compact priority view for patients table */
  .col-mobile-hide {
    display: none !important;
  }
}

/* Suppress all green success message boxes across portal */
.message.success,
#flashMessage.success,
.success,
.alert-success {
  display: none !important;
  visibility: hidden !important;
  height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
}