@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400&family=Rubik:wght@300;400;500&display=swap');

:root {
  /* === Brand colors from styles/colors.scss === */
  --bs-primary: #8B55FF;
  --bs-primary-rgb: 139, 85, 255;
  --bs-secondary: #fff899;
  --bs-secondary-rgb: 255, 248, 153;
  --bs-success: #347f34;
  --bs-success-rgb: 52, 127, 52;
  --bs-danger: rgb(255, 31, 94);
  --bs-danger-rgb: 255, 31, 94;
  --bs-info: rgb(137, 72, 249);
  --bs-info-rgb: 137, 72, 249;
  --bs-warning: #fff899;
  --bs-warning-rgb: 255, 248, 153;
  --bs-light: rgb(248, 247, 251);
  --bs-light-rgb: 248, 247, 251;
  --bs-dark: rgb(28, 28, 28);
  --bs-dark-rgb: 28, 28, 28;

  --bs-body-font-family: 'Rubik', sans-serif;
  --bs-body-color: rgb(28, 28, 28);
  --bs-body-bg: rgb(252, 250, 255);

  /* === Custom palette === */
  --purple-200: rgb(248, 247, 251);
  --purple-300: rgb(252, 250, 255);
  --purple-400: rgb(246, 244, 249);
  --purple-500: rgb(242, 238, 249);
  --purple-600: rgb(244, 238, 255);
  --purple-700: rgb(198, 165, 251);
  --purple-800: rgb(215, 191, 255);
  --purple-850: rgb(137, 72, 249);
  --purple-900: rgb(139, 85, 255);
  --purple-950: rgb(101, 39, 204);
  --green-500: rgb(213, 218, 206);
  --green-600: rgb(239, 254, 214);
  --green-700: rgb(224, 254, 176);
  --green-900: rgb(194, 253, 97);
  --grey-400: rgb(217, 217, 217);
  --grey-500: rgb(153, 153, 153);
  --grey-600: rgb(94, 94, 94);
  --grey-800: rgb(28, 28, 28);
  --red-800: rgb(255, 222, 231);
}

* {
  box-sizing: border-box;
}

html, body {
  width: 100%;
  margin: 0;
  padding: 0;
  font-family: 'Rubik', sans-serif;
  color: var(--grey-800);
  background-color: var(--purple-300);
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: 'Rubik', sans-serif;
  font-weight: 500;
  color: var(--grey-800);
  margin: 0;
  line-height: normal;
}

p, td, th, label, .form-control, .form-select, .btn, .breadcrumb-item, .badge {
  font-family: 'Rubik', sans-serif;
}

/* === Navbar === */
.navbar {
  --bs-navbar-padding-y: 0.75rem;
  box-shadow: 0 2px 12px rgba(101, 39, 204, 0.08);
}

.navbar-dark.bg-primary,
.navbar-dark.bg-dark {
  background-color: var(--purple-900) !important;
}

.navbar-brand {
  font-family: 'Rubik', sans-serif;
  font-weight: 500;
  font-size: 1.25rem;
}

/* === Cards === */
.card {
  background-color: #fff;
  border: 1px solid var(--purple-500);
  border-radius: 16px;
  box-shadow: 0 2px 10px rgba(101, 39, 204, 0.06);
}

.card-header {
  background-color: var(--purple-400);
  border-bottom: 1px solid var(--purple-500);
  border-radius: 16px 16px 0 0 !important;
  padding: 1rem 1.25rem;
}

.card-header:first-child {
  border-radius: 16px 16px 0 0;
}

.card-body {
  padding: 1.25rem;
}

/* === Tables === */
.table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--grey-800);
  --bs-table-border-color: var(--purple-500);
  margin-bottom: 0;
}

.table thead th {
  background-color: var(--purple-400);
  font-weight: 500;
  color: var(--grey-800);
  border-bottom: 2px solid var(--purple-700);
  padding: 0.875rem 1rem;
}

.table tbody td {
  padding: 0.875rem 1rem;
  vertical-align: middle;
}

.table-hover > tbody > tr:hover > * {
  --bs-table-accent-bg: var(--purple-200);
}

.table-responsive {
  border-radius: 0 0 16px 16px;
}

/* === Buttons === */
.btn {
  font-family: 'Rubik', sans-serif;
  font-weight: 500;
  border-radius: 10px;
  padding: 0.5rem 1.125rem;
}

.btn-sm {
  border-radius: 8px;
  padding: 0.375rem 0.75rem;
}

.btn-primary {
  background-color: var(--purple-900);
  border-color: var(--purple-900);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--purple-950);
  border-color: var(--purple-950);
  color: #fff;
}

.btn-outline-primary {
  color: var(--purple-900);
  border-color: var(--purple-900);
}

.btn-outline-primary:hover {
  background-color: var(--purple-900);
  border-color: var(--purple-900);
  color: #fff;
}

.btn-success {
  background-color: var(--bs-success);
  border-color: var(--bs-success);
}

.btn-outline-success {
  color: var(--bs-success);
  border-color: var(--bs-success);
}

.btn-outline-success:hover {
  background-color: var(--bs-success);
  color: #fff;
}

.btn-danger {
  background-color: var(--bs-danger);
  border-color: var(--bs-danger);
}

.btn-outline-danger {
  color: var(--bs-danger);
  border-color: var(--bs-danger);
}

.btn-outline-danger:hover {
  background-color: var(--bs-danger);
  color: #fff;
}

.btn-outline-info {
  color: var(--purple-850);
  border-color: var(--purple-850);
}

.btn-outline-info:hover {
  background-color: var(--purple-850);
  color: #fff;
}

.btn-outline-light {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: #fff;
  color: #fff;
}

.btn-info {
  background-color: var(--purple-850);
  border-color: var(--purple-850);
  color: #fff;
}

/* === Badges === */
.badge {
  font-family: 'Rubik', sans-serif;
  font-weight: 500;
  border-radius: 8px;
  padding: 0.4em 0.7em;
}

.bg-success {
  background-color: rgba(52, 127, 52, 0.12) !important;
  color: var(--bs-success) !important;
  border: 1px solid rgba(52, 127, 52, 0.3);
}

.bg-danger {
  background-color: rgba(255, 31, 94, 0.12) !important;
  color: var(--bs-danger) !important;
  border: 1px solid rgba(255, 31, 94, 0.3);
}

.bg-info {
  background-color: var(--purple-600) !important;
  color: var(--grey-800) !important;
  border: 1px solid var(--purple-700);
}

.bg-secondary {
  background-color: var(--purple-700) !important;
  color: var(--grey-800) !important;
}

/* === Form controls === */
.form-control,
.form-select {
  border: 1px solid var(--purple-700);
  border-radius: 10px;
  font-family: 'Rubik', sans-serif;
  color: var(--grey-800);
  background-color: #fff;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--purple-900);
  box-shadow: 0 0 0 0.25rem rgba(139, 85, 255, 0.2);
}

.form-check-input:checked {
  background-color: var(--purple-900);
  border-color: var(--purple-900);
}

.form-check-input:focus {
  box-shadow: 0 0 0 0.25rem rgba(139, 85, 255, 0.2);
}

/* === Alerts === */
.alert {
  border-radius: 12px;
  font-family: 'Rubik', sans-serif;
}

.alert-danger {
  background-color: var(--red-800);
  border-color: rgba(255, 31, 94, 0.3);
  color: rgb(180, 20, 60);
}

.alert-success {
  background-color: var(--green-500);
  border-color: rgba(52, 127, 52, 0.3);
  color: var(--grey-800);
}

.alert-info {
  background-color: var(--purple-600);
  border-color: var(--purple-700);
  color: var(--grey-800);
}

.alert-secondary {
  background-color: var(--purple-400);
  border-color: var(--purple-500);
  color: var(--grey-800);
}

.alert-warning {
  background-color: var(--secondary);
  border-color: rgba(139, 85, 255, 0.3);
  color: var(--grey-800);
}

/* === Breadcrumb === */
.breadcrumb {
  --bs-breadcrumb-divider-color: var(--purple-850);
}

.breadcrumb-item a {
  color: var(--purple-850);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb-item a:hover {
  text-decoration: underline;
}

.breadcrumb-item.active {
  color: var(--grey-600);
}

/* === Modals === */
.modal-content {
  border: 1px solid var(--purple-500);
  border-radius: 16px;
  box-shadow: 0 8px 30px rgba(101, 39, 204, 0.15);
}

.modal-header {
  background-color: var(--purple-400);
  border-bottom: 1px solid var(--purple-500);
  border-radius: 16px 16px 0 0;
}

.modal-footer {
  border-top: 1px solid var(--purple-500);
}

.modal-body {
  padding: 1.25rem;
}

/* === Diff viewer (refs-registry-detail) === */
.diff-line {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  white-space: pre-wrap;
  padding: 2px 6px;
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
}

.diff-added {
  background-color: rgba(52, 127, 52, 0.12);
  color: #1a5c1a;
}

.diff-removed {
  background-color: rgba(255, 31, 94, 0.12);
  color: #c01040;
}

.diff-context {
  background-color: transparent;
  color: var(--grey-800);
}

.diff-hunk-header {
  color: var(--purple-850);
  font-weight: 500;
  margin-top: 12px;
  margin-bottom: 4px;
  font-family: 'Rubik', sans-serif;
}

.diff-linenum {
  color: var(--grey-500);
  font-size: 0.8em;
  min-width: 45px;
  display: inline-block;
  text-align: right;
  margin-right: 8px;
  font-family: 'SFMono-Regular', Consolas, monospace;
}

/* === Login page === */
.login-card {
  border: none;
  border-radius: 20px;
  box-shadow: 0 8px 30px rgba(101, 39, 204, 0.12);
  background: #fff;
}

/* === Error pages === */
.error-card {
  border: none;
  border-radius: 20px;
  box-shadow: 0 8px 30px rgba(101, 39, 204, 0.1);
  background: #fff;
}

/* === Links === */
a {
  color: var(--purple-850);
}

a:hover {
  color: var(--purple-950);
}

a.text-decoration-none:hover {
  text-decoration: underline !important;
}

.directory-name-link {
  color: var(--purple-850) !important;
  text-decoration: none;
  font-weight: 500;
}

.directory-name-link:hover {
  color: var(--purple-950) !important;
  text-decoration: underline;
}

/* === Utilities === */
.text-primary { color: var(--purple-900) !important; }
.text-muted { color: var(--grey-600) !important; }
.text-secondary { color: var(--grey-600) !important; }
.bg-light { background-color: var(--purple-300) !important; }

.fw-bold { font-weight: 500 !important; }

/* === Directory card hover (index.html) === */
.directory-card {
  transition: box-shadow 0.2s ease;
}

.directory-card:hover {
  box-shadow: 0 0.5rem 1rem rgba(101, 39, 204, 0.12);
}