:root {
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-danger: #dc2626;
  --color-danger-hover: #b91c1c;
  --color-success: #16a34a;
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  --radius: 6px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
}

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* Header */
.app-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 1.5rem;
}

.app-footer {
  text-align: center;
  padding: 1rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.app-header .container {
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
}

.app-nav-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.app-header .app-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  margin: 0;
}

.app-nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.app-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.app-nav a:hover {
  color: var(--color-text);
  text-decoration: none;
}

.app-nav-right a {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.app-nav-right a svg {
  flex-shrink: 0;
}

/* Headings */
h1 {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0 0 1.5rem;
}

h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 1rem;
}

/* Flash messages */
.flash {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.flash--notice {
  background: #f0fdf4;
  color: var(--color-success);
  border: 1px solid #bbf7d0;
}

.flash--alert {
  background: #fef2f2;
  color: var(--color-danger);
  border: 1px solid #fecaca;
}

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

a:hover {
  text-decoration: underline;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  line-height: 1.5;
  transition: background-color 0.15s, border-color 0.15s;
}

.btn:hover {
  text-decoration: none;
}

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

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

.btn--outline {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn--outline:hover {
  background: var(--color-bg);
}

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

.btn--danger:hover {
  background: #fef2f2;
  border-color: var(--color-danger);
}

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

.btn--success:hover {
  background: #15803d;
}

.btn--small {
  padding: 0.3rem 0.65rem;
  font-size: 0.8rem;
}

/* Tables */
.table-wrapper {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

thead {
  background: var(--color-bg);
}

th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-muted);
  border-bottom: 2px solid var(--color-border);
}

td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

tbody tr:last-child td {
  border-bottom: none;
}

tbody tr:hover {
  background: #f8fafc;
}

.table-actions {
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.table-actions form {
  display: inline;
}

.table-actions form button {
  font-family: inherit;
}

/* Cards */
.card {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
}

/* Detail list */
.detail-list {
  display: grid;
  grid-template-columns: 10rem 1fr;
  gap: 0.75rem 1rem;
}

.detail-list dt {
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.detail-list dd {
  margin: 0;
}

/* Forms */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  font-size: 0.875rem;
  margin-bottom: 0.35rem;
  color: var(--color-text);
}

.form-group input[type="text"],
.form-group input[type="url"],
.form-group input[type="email"],
.form-group textarea {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  font-family: inherit;
  transition: border-color 0.15s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
  min-height: 5rem;
  resize: vertical;
}

.form-actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.form-actions input[type="submit"] {
  font-family: inherit;
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color 0.15s;
}

.form-actions input[type="submit"]:hover {
  background: var(--color-primary-hover);
}

/* Error messages */
.error-messages {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1.5rem;
  color: var(--color-danger);
}

.error-messages h2 {
  font-size: 0.95rem;
  margin: 0 0 0.5rem;
  color: var(--color-danger);
}

.error-messages ul {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.875rem;
}

/* Page header with actions */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.page-header h1 {
  margin: 0;
}

/* Back links / nav links */
.nav-links {
  margin-top: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.nav-links form {
  display: inline;
}

/* Status badges */
.status-badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.status-badge--pending {
  background: #f0f0f0;
  color: var(--color-text-muted);
}

.status-badge--running {
  background: #dbeafe;
  color: var(--color-primary);
}

.status-badge--completed {
  background: #f0fdf4;
  color: var(--color-success);
}

.status-badge--failed {
  background: #fef2f2;
  color: var(--color-danger);
}

.status-badge--cancelled {
  background: #f3f4f6;
  color: #6b7280;
}

/* Select within form-group */
.form-group select {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  font-family: inherit;
  transition: border-color 0.15s;
}

.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group input[type="password"] {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  font-family: inherit;
  transition: border-color 0.15s;
}

.form-group input[type="password"]:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Checkbox row */
.form-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.form-check input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  cursor: pointer;
}

.form-check label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  margin: 0;
}

/* Auth page */
.auth-container {
  display: flex;
  justify-content: center;
  padding-top: 4rem;
}

.auth-container .card {
  width: 100%;
  max-width: 420px;
}

.auth-container .card-title {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.auth-links {
  margin-top: 1.25rem;
  font-size: 0.875rem;
  text-align: center;
}

/* Current user display in nav */
.nav-user {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.app-nav-right .btn {
  font-family: inherit;
  cursor: pointer;
}

/* Table section header rows */
.table-section-header td {
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  background: var(--color-bg);
  border-top: 2px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

/* Filter bar (organisations index) */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.filter-search {
  padding: 0.45rem 0.75rem;
  font-size: 0.9rem;
  font-family: inherit;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color 0.15s;
  min-width: 220px;
}

.filter-search:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.filter-toggle-group {
  display: flex;
}

.filter-toggle {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  margin-right: -1px;
  transition: background-color 0.15s, color 0.15s;
  user-select: none;
}

.filter-toggle:first-child {
  border-radius: var(--radius) 0 0 var(--radius);
}

.filter-toggle:last-child {
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-right: 0;
}

.filter-toggle:has(input:checked) {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  z-index: 1;
  position: relative;
}

.filter-toggle input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}