/**
 * Karayofi admin / studio UI — shared tokens and Bootstrap overrides.
 * Load after Bootstrap. Pages add only layout-specific rules in {% block extra_css %}.
 */
:root {
  --kf-bg: #f4f6f9;
  --kf-surface: #ffffff;
  --kf-border: #e3e7ef;
  --kf-text: #1c2333;
  --kf-text-muted: #5f6b7a;
  --kf-accent: #6355e8;
  --kf-accent-hover: #5246d4;
  --kf-accent-soft: rgba(99, 85, 232, 0.12);
  --kf-success: #15803d;
  --kf-warning: #b45309;
  --kf-danger: #b91c1c;
  --kf-radius: 8px;
  --kf-radius-lg: 12px;
  --kf-shadow-sm: 0 1px 3px rgba(28, 35, 51, 0.06);
  --kf-font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --kf-font-size: 0.875rem;
}

/* Bootstrap theme hooks */
.btn-primary {
  --bs-btn-bg: var(--kf-accent);
  --bs-btn-border-color: var(--kf-accent);
  --bs-btn-hover-bg: var(--kf-accent-hover);
  --bs-btn-hover-border-color: var(--kf-accent-hover);
  --bs-btn-active-bg: var(--kf-accent-hover);
  --bs-btn-active-border-color: var(--kf-accent-hover);
  --bs-btn-focus-shadow-rgb: 99, 85, 232;
}

.btn-outline-primary {
  --bs-btn-color: var(--kf-accent);
  --bs-btn-border-color: var(--kf-accent);
  --bs-btn-hover-bg: var(--kf-accent);
  --bs-btn-hover-border-color: var(--kf-accent);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--kf-accent);
  box-shadow: 0 0 0 0.2rem var(--kf-accent-soft);
}

.kf-admin-body {
  background-color: var(--kf-bg);
  color: var(--kf-text);
  font-family: var(--kf-font);
  font-size: var(--kf-font-size);
  min-height: 100vh;
}

.kf-main {
  padding: 1rem 1.25rem 2rem;
  max-width: 1680px;
  margin: 0 auto;
}

.kf-main--flush {
  padding-top: 0.75rem;
}

.kf-main--dashboard {
  padding: 0.75rem 1rem 1rem;
  max-width: none;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-sizing: border-box;
}

/* Top bar (optional on admin pages) */
.kf-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 1.25rem;
  background: var(--kf-surface);
  border-bottom: 1px solid var(--kf-border);
  box-shadow: var(--kf-shadow-sm);
  flex-shrink: 0;
}

.kf-topbar-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  color: var(--kf-text);
  text-decoration: none;
}

.kf-topbar-brand:hover {
  color: var(--kf-accent);
}

.kf-topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* Standard page header: back (left) · title (center) · actions (right) */
.kf-page-header-bar {
  display: grid;
  grid-template-columns: minmax(7rem, 1fr) auto minmax(7rem, 1fr);
  align-items: center;
  gap: 0.75rem 1rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--kf-border);
  flex-shrink: 0;
}

.kf-page-header-bar__start {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 2.25rem;
}

.kf-page-header-bar__center {
  text-align: center;
  min-width: 0;
}

.kf-page-header-bar__title {
  font-size: 1.35rem;
  font-weight: 600;
  margin: 0;
  color: var(--kf-text);
  line-height: 1.25;
}

.kf-page-header-bar__title .bi {
  margin-right: 0.25rem;
  color: var(--kf-accent);
}

.kf-page-header-bar__subtitle {
  font-size: 0.78rem;
  color: var(--kf-text-muted);
  margin: 0.2rem 0 0;
}

.kf-page-header-bar__end {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  flex-wrap: wrap;
  min-height: 2.25rem;
}

.kf-header-username {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--kf-text);
  white-space: nowrap;
  max-width: 14rem;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kf-header-username .bi {
  color: var(--kf-text-muted);
  margin-right: 0.2rem;
}

/* Dark tool pages (timeline mapper, etc.) */
.kf-page-header-bar--dark {
  border-bottom-color: #333;
}

.kf-page-header-bar--dark .kf-page-header-bar__title {
  color: #f0f0f0;
}

.kf-page-header-bar--dark .kf-page-header-bar__title .bi {
  color: #6c9cff;
}

.kf-page-header-bar--dark .kf-page-header-bar__subtitle {
  color: #cfd6e6;
}

.kf-page-header-bar--dark .kf-header-username {
  color: #f0f0f0;
}

.kf-page-header-bar--dark .kf-header-username .bi {
  color: #888;
}

.kf-page-header-bar--dark .btn-outline-secondary {
  --bs-btn-color: #cfd6e6;
  --bs-btn-border-color: #444;
  --bs-btn-hover-bg: #2a2a2a;
  --bs-btn-hover-border-color: #555;
  --bs-btn-hover-color: #fff;
}

/* Dashboard burger menu */
.burger-wrap {
  position: relative;
}

.burger-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid var(--kf-border);
  border-radius: var(--kf-radius);
  background: var(--kf-surface);
  color: var(--kf-text);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.burger-btn:hover {
  background: var(--kf-accent-soft);
  border-color: var(--kf-accent);
  color: var(--kf-accent);
}

.dropdown-menu-panel {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 220px;
  padding: 12px;
  background: var(--kf-surface);
  border: 1px solid var(--kf-border);
  border-radius: var(--kf-radius);
  box-shadow: 0 8px 24px rgba(28, 35, 51, 0.12);
  z-index: 1050;
  flex-direction: column;
  gap: 8px;
}

.dropdown-menu-panel.show {
  display: flex;
}

.dropdown-menu-panel .user-info {
  padding: 8px;
  text-align: center;
  border-bottom: 1px solid var(--kf-border);
  margin-bottom: 4px;
}

.dropdown-menu-panel .btn {
  width: 100%;
}

.dropdown-menu-panel form {
  margin-top: 4px;
}

/* Dark tool pages (timeline mapper) */
.kf-page-header-bar--dark {
  border-bottom-color: #333;
}

.kf-page-header-bar--dark .kf-page-header-bar__title,
.kf-page-header-bar--dark .kf-header-username {
  color: #f0f0f0;
}

.kf-page-header-bar--dark .kf-page-header-bar__subtitle {
  color: #888;
}

/* Cards */
.kf-admin-body .card {
  border: 1px solid var(--kf-border);
  border-radius: var(--kf-radius);
  box-shadow: var(--kf-shadow-sm);
  margin-bottom: 0.75rem;
  background: var(--kf-surface);
}

.kf-admin-body .card-header {
  font-weight: 600;
  background: var(--kf-surface);
  border-bottom: 1px solid var(--kf-border);
  padding: 0.5rem 0.75rem;
  color: var(--kf-text);
}

.kf-admin-body .card-body {
  padding: 0.75rem;
}

/* Auth (login / reset) */
.kf-auth-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: var(--kf-bg);
}

.kf-auth-card {
  background: var(--kf-surface);
  border: 1px solid var(--kf-border);
  border-radius: var(--kf-radius-lg);
  box-shadow: 0 8px 32px rgba(28, 35, 51, 0.08);
  padding: 2rem 2.25rem;
  width: 100%;
  max-width: 400px;
}

.kf-auth-card h1 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--kf-text);
  margin-bottom: 0.35rem;
}

.kf-auth-card .kf-auth-lead {
  color: var(--kf-text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

/* Dashboard stat filters — flat, readable */
.kf-stat-block {
  border-radius: var(--kf-radius);
  min-width: 100px;
  padding: 0.35rem 0.75rem;
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--kf-border);
  background: var(--kf-surface);
  color: var(--kf-text);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.kf-stat-block:hover {
  border-color: var(--kf-accent);
}

.kf-stat-block.active {
  border-color: var(--kf-accent);
  box-shadow: 0 0 0 2px var(--kf-accent-soft);
}

.kf-stat-block.stat-discovered { border-left: 3px solid #6b7280; }
.kf-stat-block.stat-processing { border-left: 3px solid var(--kf-warning); }
.kf-stat-block.stat-generated { border-left: 3px solid var(--kf-success); }
.kf-stat-block.stat-released { border-left: 3px solid var(--kf-accent); }
.kf-stat-block.stat-all { border-left: 3px solid #9ca3af; }

.kf-stat-number {
  font-weight: 700;
  font-size: 0.95em;
}

.kf-stat-label {
  font-weight: 400;
  opacity: 0.85;
}

/* Dashboard uses .stat-block — same styles as .kf-stat-block */
.kf-admin-body .stat-block {
  border-radius: var(--kf-radius);
  min-width: 100px;
  padding: 0.35rem 0.75rem;
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--kf-border);
  background: var(--kf-surface);
  color: var(--kf-text);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.kf-admin-body .stat-block:hover {
  border-color: var(--kf-accent);
}

.kf-admin-body .stat-block.active {
  border-color: var(--kf-accent);
  box-shadow: 0 0 0 2px var(--kf-accent-soft);
}

.kf-admin-body .stat-block.stat-discovered { border-left: 3px solid #6b7280; }
.kf-admin-body .stat-block.stat-processing { border-left: 3px solid var(--kf-warning); }
.kf-admin-body .stat-block.stat-generated { border-left: 3px solid var(--kf-success); }
.kf-admin-body .stat-block.stat-released { border-left: 3px solid var(--kf-accent); }
.kf-admin-body .stat-block.stat-all { border-left: 3px solid #9ca3af; }

.kf-admin-body .stat-number {
  font-weight: 700;
  font-size: 0.95em;
  margin-right: 0.35rem;
}

.kf-admin-body .stat-label {
  font-weight: 400;
  opacity: 0.85;
}