/* Modern Color Palette & Variables */
:root {
  --primary-color: #008b80;
  /* Dark Cyan/Teal */
  --primary-hover: #007068;
  /* Darker Teal for hover */
  --secondary-color: #6b7280;
  /* Gray 500 */
  --background-color: #095650;
  /* Deep Dark Teal */
  --surface-color: #ffffff;
  --text-primary: #111827;
  /* Gray 900 */
  --text-secondary: #4b5563;
  /* Gray 600 */
  --border-color: #e4e4e7;
  /* Neutral Light Gray (Zinc 200) */
  --danger-color: #ef4444;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --border-radius: 0.75rem;
  /* 12px */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
}

html {
  font-size: 14px;
}

html,
body {
  height: 100%;
  margin: 0;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background-color: var(--background-color);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Page-specific backgrounds */
body.page-requests {
  background-color: #99d056;
}

body.page-orders {
  background-color: #009999;
}

body.page-contracts {
  background-color: #009e75;
}

/* Ensure Requests page title stays white */
body.page-requests h1 {
  color: #ffffff;
}

/* Typography */
h1,
h2 {
  font-weight: 600;
  color: #ffffff;
  letter-spacing: -0.025em;
  margin-bottom: 1rem;
}

h3,
h4,
h5,
h6 {
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.025em;
  margin-bottom: 1rem;
}

h1 {
  font-size: 1.75rem;
}

h2 {
  font-size: 1.4rem;
}

/* Links */
a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.15s ease;
}

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

/* --- MODERN BUTTONS --- */
.btn {
  font-weight: 500;
  padding: 0.5rem 1.25rem;
  border-radius: 0.625rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2);
  color: white;
}

/* Custom Action Buttons */
.btn-edit {
  background-color: #e0f2fe;
  color: #0369a1;
  border: 1px solid #bae6fd;
}

.btn-edit:hover {
  background-color: #bae6fd;
  color: #0c4a6e;
  border-color: #7dd3fc;
}

.btn-delete {
  background-color: #fee2e2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.btn-delete:hover {
  background-color: #fecaca;
  color: #991b1b;
  border-color: #fca5a5;
}

.btn-convert {
  background-color: #dcfce7;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.btn-convert:hover {
  background-color: #bbf7d0;
  color: #14532d;
  border-color: #86efac;
}

.btn-undo {
  background-color: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}

.btn-undo:hover {
  background-color: #fde68a;
  color: #78350f;
  border-color: #fcd34d;
}

/* Soft styles for outline buttons */
.btn-outline-primary {
  background-color: #e0f2fe;
  color: #0369a1;
  border: 1px solid #bae6fd;
}

.btn-outline-primary:hover {
  background-color: #e0e7ff;
  color: var(--primary-hover);
}

.btn-outline-secondary {
  background-color: white;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.btn-outline-secondary:hover {
  background-color: #f9fafb;
  color: var(--text-primary);
}

.btn-outline-danger {
  background-color: #fff1f2;
  color: var(--danger-color);
}

.btn-outline-danger:hover {
  background-color: #ffe4e6;
  color: #be123c;
}

.btn-outline-info {
  background-color: #f0f9ff;
  color: #0284c7;
}

.btn-outline-info:hover {
  background-color: #e0f2fe;
  color: #0369a1;
}

.btn-sm {
  padding: 0.35rem 0.875rem;
  font-size: 0.8rem;
  border-radius: 0.5rem;
}

/* Cards & Containers */
.card {
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.container {
  max-width: 1200px;
  padding-top: 2rem;
}

.main-container {
  padding-top: 1.5rem;
  padding-bottom: 2rem;
}

/* Navbar */
.navbar {
  background-color: #ecfdf5 !important;
  border-bottom: 1px solid #ccfbf1;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  padding: 0.75rem 0;
}

/* Custom mobile burger (replaces Bootstrap default icon) */
.navbar-toggler.custom-burger {
  border: 0;
  border-radius: 0;
  background: transparent;
  padding: 0.25rem;
  color: var(--primary-color);
  box-shadow: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: none;
}

.navbar-toggler.custom-burger:focus {
  box-shadow: none;
}

.navbar-toggler.custom-burger .burger-icon {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  width: 22px;
  padding: 2px 0;
}

.navbar-toggler.custom-burger .burger-line {
  display: block;
  width: 100%;
  height: 3px;
  background-color: currentColor;
  border-radius: 3px;
  transform-origin: center;
  backface-visibility: hidden;
  transition: transform 0.18s ease, opacity 0.12s ease;
}

/* Animate burger -> X when expanded */
.navbar-toggler.custom-burger[aria-expanded="true"] .burger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar-toggler.custom-burger[aria-expanded="true"] .burger-line:nth-child(2) {
  opacity: 0;
}

.navbar-toggler.custom-burger[aria-expanded="true"] .burger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.navbar-brand {
  font-weight: 700;
  color: var(--primary-color) !important;
  font-size: 1.15rem;
}

.nav-link {
  color: #4b5563 !important;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: #059669 !important;
}

/* Forms */
.form-control,
.form-select {
  border-radius: 0.5rem;
  border-color: var(--border-color);
  padding: 0.5rem 0.75rem;
  font-size: 0.925rem;
}

/* Popups / Modals */
.modal-content {
  /* Default: other popups stay white */
  background-color: var(--bs-body-bg);
}

/* Form modals (Create/Edit): keep the darker popup background */
.modal.modal-form .modal-content {
  background-color: var(--bs-secondary-bg);
}

/* Keep input fields' own background as usual */
.modal.modal-form .form-control,
.modal.modal-form .form-select,
.modal.modal-form .input-group-text {
  background-color: var(--bs-body-bg);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

/* Tables */
.table {
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
  margin-bottom: 1rem;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  overflow: hidden;
}

.table thead th {
  background-color: #e4e4e7;
  color: var(--text-primary);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 1rem;
}

.table tbody td {
  padding: 0.75rem 1rem;
  vertical-align: middle;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  font-size: 0.925rem;
}

.table-hover tbody tr:hover {
  background-color: #f9fafb;
}

/* Status Badges */
.badge {
  padding: 0.35em 0.65em;
  font-size: 0.75em;
  font-weight: 600;
  border-radius: 0.375rem;
}

.badge-pending {
  background-color: #fffbeb;
  color: #92400e;
  border: 1px solid #fde68a;
}

.badge-completed {
  background-color: #ecfdf5;
  color: #059669;
  border: 1px solid #ccfbf1;
}

.badge-cancelled {
  background-color: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
}

/* Status Rows & Headers */
.status-row-pending {
  border-left: 4px solid #f59e0b !important;
  background-color: #fffbeb !important;
}

.status-row-completed {
  border-left: 4px solid #10b981 !important;
  background-color: #f0fdf4 !important;
}

.status-row-cancelled {
  border-left: 4px solid #ef4444 !important;
  background-color: #fef2f2 !important;
}

.header-pending {
  background-color: #f59e0b !important;
  color: white !important;
}

.bg-status-pending {
  background-color: #fffbeb !important;
  color: #92400e !important;
}

.bg-status-completed {
  background-color: #ecfdf5 !important;
  color: #059669 !important;
}

.bg-status-cancelled {
  background-color: #fef2f2 !important;
  color: #dc2626 !important;
}

/* Utilities */
.text-danger {
  color: var(--danger-color) !important;
}

.text-success {
  color: var(--success-color) !important;
}

/* Table Styling */
.table {
  background-color: white;
}

.table-bordered {
  border: 1px solid #e5e7eb !important;
}

.table-bordered th,
.table-bordered td {
  border: 1px solid #e5e7eb !important;
}

.table thead th {
  background-color: #ecfdf5 !important;
  color: #059669;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  padding: 0.75rem 1rem;
  border-bottom: 2px solid #e5e7eb !important;
}

.table tbody td {
  padding: 0.75rem 1rem;
  color: #1f2937;
}

/* Sorting Styles */
th.sortable {
  cursor: pointer;
  position: relative;
  user-select: none;
  padding-right: 25px !important;
}

th.sortable::after {
  content: "↕";
  position: absolute;
  right: 8px;
  opacity: 0.3;
  font-size: 0.8em;
  top: 50%;
  transform: translateY(-50%);
}

th.sortable.asc::after {
  content: "↑";
  opacity: 1;
}

th.sortable.desc::after {
  content: "↓";
  opacity: 1;
}
/* Navbar Active State */
.navbar-nav .nav-link {
  position: relative;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  margin: 0 0.25rem;
}

.navbar-nav .nav-link.active-nav {
  color: var(--primary-color) !important;
  font-weight: 600;
}

.navbar-nav .nav-link.active-nav::after {
  content: "";
  position: absolute;
  width: 80%;
  height: 3px;
  bottom: 0;
  left: 10%;
  background-color: var(--primary-color);
  border-radius: 2px;
}

@media (max-width: 991.98px) {
  .navbar-nav .nav-link {
    margin: 0;
    display: inline-flex;
    width: fit-content;
  }

  /* On mobile, underline should be just a bit longer than the text */
  .navbar-nav .nav-link.active-nav {
    box-shadow: none;
  }

  .navbar-nav .nav-link.active-nav::after {
    content: "";
    position: absolute;
    left: -6px;
    width: calc(100% + 12px);
    height: 3px;
    bottom: 2px;
    background-color: var(--primary-color);
    border-radius: 2px;
  }
}