@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,300;0,400;0,500;0,700;1,300;1,400;1,500;1,700&family=Roboto+Mono:wght@400;500&display=swap');

:root {
  --gcp-blue: #1a73e8;
  --gcp-blue-hover: #1557b0;
  --gcp-blue-light: #e8f0fe;
  --gcp-gray-dark: #202124;
  --gcp-gray-medium: #5f6368;
  --gcp-gray-light: #f8f9fa;
  --gcp-border: #dadce0;
  --gcp-green: #0f9d58;
  --gcp-green-hover: #0d8a4e;
  --gcp-red: #d93025;
  --gcp-red-hover: #b82920;
  --gcp-yellow: #f4b400;
  --gcp-yellow-hover: #dca200;
  --gcp-background: #f1f3f4;

  /* Bootstrap 5 variable overrides */
  --bs-primary: #1a73e8;
  --bs-primary-rgb: 26, 115, 232;
  --bs-success: #0f9d58;
  --bs-success-rgb: 15, 157, 88;
  --bs-warning: #f4b400;
  --bs-warning-rgb: 244, 180, 0;
  --bs-danger: #d93025;
  --bs-danger-rgb: 217, 48, 37;
  --bs-info: #00838f;
  --bs-info-rgb: 0, 131, 143;
}

body {
  font-family: 'Google Sans', 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: .875rem;
  color: var(--gcp-gray-dark);
  background-color: var(--gcp-background);
}

code, pre {
  font-family: 'Google Sans Code', 'Roboto Mono', var(--bs-font-monospace), monospace;
}

.feather {
  width: 16px;
  height: 16px;
}

/*
 * Sidebar & Layout
 */

.sidebar {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100; /* Behind the navbar */
  padding: 60px 0 0; /* Height of navbar */
  box-shadow: none;
  background-color: #ffffff !important;
  border-right: 1px solid #e2e8f0;
}

@media (max-width: 767.98px) {
  .sidebar {
    top: 60px;
    z-index: 1020;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05) !important;
  }
}

.sidebar-sticky {
  height: calc(100vh - 60px);
  overflow-x: hidden;
  overflow-y: auto; /* Scrollable contents if viewport is shorter than content. */
  padding: 20px 14px;
}

.sidebar .nav-item {
  margin-bottom: 2px;
}

.sidebar .nav-link {
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--gcp-gray-medium) !important;
  padding: 10px 16px !important;
  border-radius: 0 20px 20px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.2s ease-in-out;
  border-left: 3px solid transparent;
}

.sidebar .nav-link i {
  font-size: 1.1rem;
  color: var(--gcp-gray-medium);
  transition: all 0.2s ease-in-out;
  display: inline-flex;
  align-items: center;
}

.sidebar .nav-link:hover {
  background-color: var(--gcp-gray-light);
  color: var(--gcp-gray-dark) !important;
  text-decoration: none;
}

.sidebar .nav-link:hover i {
  color: var(--gcp-gray-dark);
}

/* Active sidebar item styling */
.sidebar .nav-link.active {
  background-color: var(--gcp-blue-light) !important;
  color: var(--gcp-blue) !important;
  font-weight: 600;
  border-left: 3px solid var(--gcp-blue);
}

.sidebar .nav-link.active i {
  color: var(--gcp-blue) !important;
}

/* Collapsible sidebar group styles */
.sidebar-group {
  margin-bottom: 4px;
}

.sidebar-group-toggle {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--gcp-gray-medium) !important;
  padding: 10px 16px !important;
  border-radius: 0 20px 20px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.2s ease-in-out;
  border-left: 3px solid transparent;
  cursor: pointer;
  text-decoration: none;
}

.sidebar-group-toggle i {
  font-size: 1.1rem;
  color: var(--gcp-gray-medium);
  transition: all 0.2s ease-in-out;
  display: inline-flex;
  align-items: center;
}

.sidebar-group-toggle:hover {
  background-color: var(--gcp-gray-light);
  color: var(--gcp-gray-dark) !important;
}

.sidebar-group-toggle:hover i {
  color: var(--gcp-gray-dark);
}

.sidebar-group-toggle.active {
  color: var(--gcp-blue) !important;
  font-weight: 600;
  border-left: 3px solid var(--gcp-blue);
  background-color: rgba(26, 115, 232, 0.03) !important;
}

.sidebar-group-toggle.active i {
  color: var(--gcp-blue) !important;
}

.sidebar-group-toggle .chevron-icon {
  font-size: 0.75rem !important;
  margin-left: auto;
  transition: transform 0.2s ease-in-out;
}

.sidebar-group-toggle[aria-expanded="true"] .chevron-icon {
  transform: rotate(180deg);
}

/* Submenu container */
.sidebar .submenu-nav {
  padding-left: 12px;
  margin-top: 2px;
  margin-bottom: 6px;
  border-left: 1px solid var(--gcp-border);
  margin-left: 24px;
}

/* Submenu item links */
.sidebar .submenu-nav .nav-link {
  font-size: 0.825rem;
  padding: 8px 12px !important;
  font-weight: 500;
  border-radius: 6px;
  border-left: none !important;
  gap: 8px;
  color: var(--gcp-gray-medium) !important;
  background-color: transparent !important;
}

.sidebar .submenu-nav .nav-link i {
  font-size: 0.95rem;
  color: var(--gcp-gray-medium);
}

.sidebar .submenu-nav .nav-link:hover {
  background-color: var(--gcp-gray-light) !important;
  color: var(--gcp-gray-dark) !important;
}

.sidebar .submenu-nav .nav-link:hover i {
  color: var(--gcp-gray-dark) !important;
}

.sidebar .submenu-nav .nav-link.active {
  background-color: var(--gcp-blue-light) !important;
  color: var(--gcp-blue) !important;
  font-weight: 600;
}

.sidebar .submenu-nav .nav-link.active i {
  color: var(--gcp-blue) !important;
}

.sidebar-heading {
  font-size: 0.7rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gcp-gray-medium) !important;
  margin-top: 24px !important;
  margin-bottom: 6px !important;
  padding-left: 16px;
}

/*
 * Navbar
 */

header.navbar {
  height: 60px;
  border-bottom: 1px solid var(--gcp-border) !important;
  background-color: #ffffff !important;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.03) !important;
  z-index: 1010;
}

header.navbar .navbar-brand {
  background-color: transparent !important;
  box-shadow: none !important;
  padding: 0 !important;
}

header.navbar .logo-text {
  font-size: 1.25rem;
  letter-spacing: 0.02em;
}

header.navbar .navbar-toggler {
  top: 12px;
  right: 16px;
}


/* User profile widget in header */
.user-name-badge {
  background-color: var(--gcp-gray-light);
  border: 1px solid var(--gcp-border);
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 0.85rem;
  color: var(--gcp-gray-dark);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.user-name-badge i {
  font-size: 1rem;
  color: var(--gcp-blue) !important;
}

.logout-btn {
  background: transparent;
  border: none;
  color: var(--gcp-red);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 6px 12px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  cursor: pointer;
}

.logout-btn:hover {
  background-color: #fce8e6;
  color: var(--gcp-red-hover);
  text-decoration: none;
}

/* Footer styling */
.footer {
  border-top: 1px solid #e2e8f0;
  background-color: transparent !important;
  margin-top: 48px !important;
  padding: 24px 0 !important;
}

.footer span {
  font-size: 0.825rem;
  color: #64748b !important;
}

.footer a {
  color: #2563eb;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.footer a:hover {
  color: #1d4ed8;
  text-decoration: underline;
}

/* 
 * Modern Reusable Component Styles
 */

/* Reusable Card */
.form-card {
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-bottom: 24px;
    overflow: hidden;
}

.form-card:hover {
    box-shadow: 0 10px 20px -3px rgba(0, 0, 0, 0.04), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
    transform: translateY(-1px);
}

.form-card-header {
    background: #f8fafc;
    padding: 18px 24px;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.form-card-header h5 {
    margin: 0;
    font-weight: 600;
    font-size: 1.05rem;
    color: #0f172a;
}

.form-card-header i {
    font-size: 1.2rem;
    color: var(--gcp-blue);
}

.form-card-body {
    padding: 24px;
}

/* Premium Form Elements */
.form-group {
    margin-bottom: 20px;
}

.form-group label, label.form-label {
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #64748b;
    margin-bottom: 6px;
    display: inline-block;
}

.form-control, .form-select, select {
    border-radius: 12px !important;
    border: 1px solid #e2e8f0 !important;
    padding: 10px 16px !important;
    font-size: 0.9rem !important;
    color: #1e293b !important;
    background-color: #f8fafc !important;
    transition: all 0.2s ease-in-out !important;
    box-shadow: none !important;
}

.form-control:focus, .form-select:focus, select:focus {
    background-color: #ffffff !important;
    border-color: var(--gcp-blue) !important;
    box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.1) !important;
    color: var(--gcp-gray-dark) !important;
}

.asteriskField {
    color: #ef4444 !important;
    margin-left: 2px;
}

/* Custom Alert Banner */
.custom-alert {
    background: var(--gcp-blue-light);
    border: 1px solid rgba(26, 115, 232, 0.2);
    border-radius: 12px;
    padding: 16px 20px;
    color: var(--gcp-blue-hover);
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.custom-alert p {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 500;
}

.custom-alert i {
    font-size: 1.4rem;
    color: var(--gcp-blue);
}

/* Styled Action Buttons */
.submit-btn {
    background-color: var(--gcp-blue);
    border: 1px solid var(--gcp-blue);
    border-radius: 8px;
    padding: 10px 24px;
    color: #ffffff;
    font-weight: 500;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 1px 2px rgba(60,64,67,0.3);
    transition: all 0.2s ease;
    cursor: pointer;
}

.submit-btn:hover {
    background-color: var(--gcp-blue-hover);
    border-color: var(--gcp-blue-hover);
    box-shadow: 0 2px 4px rgba(60,64,67,0.3);
    color: #ffffff;
    text-decoration: none;
}

.submit-btn:active {
    transform: scale(0.98);
}

/* Global button override for Bootstrap standard classes */
.btn {
    border-radius: 8px !important;
    padding: 8px 18px !important;
    font-weight: 500 !important;
    font-size: 0.9rem !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 1px 2px 0 rgba(60,64,67,0.3) !important;
}

.btn-sm {
    padding: 6px 12px !important;
    font-size: 0.825rem !important;
    border-radius: 6px !important;
}

.btn-lg {
    padding: 12px 24px !important;
    font-size: 1rem !important;
    border-radius: 10px !important;
}

.btn-primary {
    background-color: var(--gcp-blue) !important;
    border-color: var(--gcp-blue) !important;
    color: #ffffff !important;
}
.btn-primary:hover, .btn-primary:focus {
    background-color: var(--gcp-blue-hover) !important;
    border-color: var(--gcp-blue-hover) !important;
    box-shadow: 0 2px 4px rgba(60,64,67,0.3) !important;
}

.btn-success {
    background-color: var(--gcp-green) !important;
    border-color: var(--gcp-green) !important;
    color: #ffffff !important;
}
.btn-success:hover, .btn-success:focus {
    background-color: var(--gcp-green-hover) !important;
    border-color: var(--gcp-green-hover) !important;
    box-shadow: 0 2px 4px rgba(60,64,67,0.3) !important;
}

.btn-info {
    background-color: var(--bs-info) !important;
    border-color: var(--bs-info) !important;
    color: #ffffff !important;
}
.btn-info:hover, .btn-info:focus {
    background-color: #006064 !important;
    border-color: #006064 !important;
    box-shadow: 0 2px 4px rgba(60,64,67,0.3) !important;
}

.btn-danger {
    background-color: var(--gcp-red) !important;
    border-color: var(--gcp-red) !important;
    color: #ffffff !important;
}
.btn-danger:hover, .btn-danger:focus {
    background-color: var(--gcp-red-hover) !important;
    border-color: var(--gcp-red-hover) !important;
    box-shadow: 0 2px 4px rgba(60,64,67,0.3) !important;
}

.btn-secondary {
    background-color: var(--gcp-gray-medium) !important;
    border-color: var(--gcp-gray-medium) !important;
    color: #ffffff !important;
}
.btn-secondary:hover, .btn-secondary:focus {
    background-color: var(--gcp-gray-dark) !important;
    border-color: var(--gcp-gray-dark) !important;
    box-shadow: 0 2px 4px rgba(60,64,67,0.3) !important;
}

/* Outline Buttons */
.btn-outline-primary {
    color: var(--gcp-blue) !important;
    border-color: var(--gcp-border) !important;
    background-color: transparent !important;
    box-shadow: none !important;
}
.btn-outline-primary:hover, .btn-outline-primary:focus {
    background-color: var(--gcp-blue-light) !important;
    color: var(--gcp-blue) !important;
    border-color: var(--gcp-blue) !important;
}

.btn-outline-secondary {
    color: var(--gcp-gray-medium) !important;
    border-color: var(--gcp-border) !important;
    background-color: transparent !important;
    box-shadow: none !important;
}
.btn-outline-secondary:hover, .btn-outline-secondary:focus {
    background-color: var(--gcp-gray-light) !important;
    color: var(--gcp-gray-dark) !important;
    border-color: var(--gcp-gray-medium) !important;
}

.btn-outline-info {
    color: var(--bs-info) !important;
    border-color: var(--gcp-border) !important;
    background-color: transparent !important;
    box-shadow: none !important;
}
.btn-outline-info:hover, .btn-outline-info:focus {
    background-color: var(--gcp-blue-light) !important;
    color: var(--bs-info) !important;
    border-color: var(--bs-info) !important;
}

.btn-outline-danger {
    color: var(--gcp-red) !important;
    border-color: var(--gcp-border) !important;
    background-color: transparent !important;
    box-shadow: none !important;
}
.btn-outline-danger:hover, .btn-outline-danger:focus {
    background-color: #fce8e6 !important;
    color: var(--gcp-red) !important;
    border-color: var(--gcp-red) !important;
}

/* Button Icon Visibility and Scaling */
.btn i, .submit-btn i {
    font-size: 1.1rem !important;
    font-weight: bold !important;
    line-height: 1 !important;
    display: inline-block !important;
    color: currentColor !important;
}

/* Datepicker customization */
.datepicker {
    border-radius: 12px !important;
    padding: 8px !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05) !important;
}

.datepicker td, .datepicker th {
    border-radius: 6px !important;
}

.datepicker table tr td.active, .datepicker table tr td.active:hover {
    background-image: none !important;
    background-color: var(--gcp-blue) !important;
    color: #ffffff !important;
}

/* Custom File Inputs */
input[type="file"] {
    padding: 8px !important;
}

input[type="file"]::-webkit-file-upload-button {
    background: #f1f5f9;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 6px 12px;
    margin-right: 12px;
    font-weight: 500;
    color: #334155;
    cursor: pointer;
    transition: all 0.2s ease;
}

input[type="file"]::-webkit-file-upload-button:hover {
    background: #e2e8f0;
    border-color: #cbd5e1;
}

/* Heading alignment */
.text-indigo {
    color: var(--gcp-blue) !important;
}

/* 
 * Premium Google Cloud Console Auth Theme
 */

.auth-page-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f4f6f8;
  background-image: 
    radial-gradient(at 0% 0%, hsla(217, 100%, 97%, 1) 0px, transparent 50%),
    radial-gradient(at 100% 0%, hsla(220, 100%, 95%, 1) 0px, transparent 50%),
    radial-gradient(at 100% 100%, hsla(215, 100%, 98%, 1) 0px, transparent 50%),
    radial-gradient(at 0% 100%, hsla(223, 100%, 96%, 1) 0px, transparent 50%);
  padding: 24px;
}

.auth-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 16px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.03), 0 8px 16px -6px rgba(0, 0, 0, 0.02);
  padding: 40px;
  width: 100%;
  max-width: 420px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.auth-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.06), 0 12px 24px -8px rgba(0, 0, 0, 0.04);
}

.auth-logo-container {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.auth-logo {
  width: 72px;
  height: auto;
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.05));
  transition: transform 0.3s ease;
}

.auth-logo:hover {
  transform: scale(1.05);
}

.auth-title {
  font-family: 'Google Sans', 'Roboto', sans-serif;
  font-size: 1.5rem;
  font-weight: 500;
  color: #202124;
  margin-bottom: 8px;
  text-align: center;
}

.auth-subtitle {
  font-size: 0.875rem;
  color: #5f6368;
  margin-bottom: 32px;
  text-align: center;
}

/* Premium Floating Labels */
.auth-card .form-floating {
  margin-bottom: 20px;
}

.auth-card .form-floating > .form-control {
  border: 1px solid #dadce0 !important;
  border-radius: 8px !important;
  background-color: rgba(255, 255, 255, 0.7) !important;
  height: 56px !important;
  padding: 1rem 0.75rem !important;
  font-size: 0.95rem !important;
  color: #202124 !important;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease !important;
}

.auth-card .form-floating > .form-control:focus {
  border-color: #1a73e8 !important;
  background-color: #ffffff !important;
  box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.15) !important;
}

.auth-card .form-floating > label {
  padding: 1rem 0.75rem !important;
  color: #5f6368 !important;
  font-size: 0.95rem !important;
  transition: transform 0.2s ease, color 0.2s ease !important;
}

.auth-card .form-floating > .form-control:focus ~ label,
.auth-card .form-floating > .form-control:not(:placeholder-shown) ~ label {
  color: #1a73e8 !important;
  transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem) !important;
}

.auth-btn-primary {
  background-color: #1a73e8 !important;
  border: none !important;
  border-radius: 8px !important;
  color: #ffffff !important;
  font-weight: 500 !important;
  font-size: 0.95rem !important;
  padding: 12px 24px !important;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: 0 1px 2px 0 rgba(60,64,67,0.3), 0 1px 3px 1px rgba(60,64,67,0.15) !important;
  transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.1s ease !important;
}

.auth-btn-primary:hover {
  background-color: #1557b0 !important;
  box-shadow: 0 2px 4px 0 rgba(60,64,67,0.3), 0 6px 12px 4px rgba(60,64,67,0.15) !important;
}

.auth-btn-primary:active {
  transform: scale(0.98);
  background-color: #1a73e8 !important;
}

.auth-card-footer {
  margin-top: 32px;
  text-align: center;
  font-size: 0.825rem;
  color: #5f6368;
}

.auth-card-footer a {
  color: #1a73e8;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.auth-card-footer a:hover {
  color: #1557b0;
  text-decoration: underline;
}

.auth-error-alert {
  background-color: #fce8e6;
  border: 1px solid #fad2cf;
  border-radius: 8px;
  color: #c5221f;
  font-size: 0.875rem;
  padding: 12px 16px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
}

.auth-error-alert i {
  font-size: 1.25rem;
}

/* Clean GCP Style Tables */
.table {
  color: var(--gcp-gray-dark) !important;
  border-color: var(--gcp-border) !important;
  width: 100%;
  margin-bottom: 1rem;
  vertical-align: top;
}
.table > thead {
  background-color: var(--gcp-gray-light) !important;
  color: var(--gcp-gray-medium) !important;
  font-size: 0.75rem !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
  font-weight: 600 !important;
}
.table > thead th {
  border-bottom: 2px solid var(--gcp-border) !important;
  padding: 12px 16px !important;
  text-align: left;
}
.table > tbody td {
  padding: 12px 16px !important;
  border-bottom: 1px solid var(--gcp-border) !important;
  color: var(--gcp-gray-dark) !important;
}
.table-hover > tbody > tr:hover {
  background-color: var(--gcp-blue-light) !important;
}