/*
 * Klimbnow Bootstrap Theme — overrides Bootstrap variables to use Klimbnow Orange,
 * + compatibility shims for legacy custom classes used in app.js
 * (so existing renderers don't need to be rewritten)
 *
 * Load order in <head>:
 *   1. bootstrap.min.css         (base)
 *   2. bootstrap-icons.css       (icons)
 *   3. klimbnow-bootstrap.css    (THIS FILE — override + shims)
 *   4. app.css                   (existing app shell, login, sidebar specifics)
 */

/* ── Klimbnow brand color overrides on Bootstrap ── */
:root {
  --bs-primary: #C2410C;
  --bs-primary-rgb: 194, 65, 12;
  --bs-link-color: #C2410C;
  --bs-link-color-rgb: 194, 65, 12;
  --bs-link-hover-color: #9A340A;
  --bs-link-hover-color-rgb: 154, 52, 10;
  --bs-body-bg: #F8F9FA;
  --bs-body-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Google Sans", sans-serif;
  --bs-body-font-size: 14px;

  /* Klimbnow tokens */
  --kn-orange: #C2410C;
  --kn-orange-soft: #FFEEDD;
  --kn-orange-on: #7C2410;
  --kn-orange-hover: #9A340A;
  --kn-bg: #F8F9FA;
  --kn-surface: #FFFFFF;
  --kn-border: #E5E7EB;
  --kn-border-light: #F3F4F6;
  --kn-text: #111827;
  --kn-text-muted: #6B7280;
}

/* btn-primary uses Klimbnow Orange */
.btn-primary {
  --bs-btn-bg: var(--kn-orange);
  --bs-btn-border-color: var(--kn-orange);
  --bs-btn-hover-bg: var(--kn-orange-hover);
  --bs-btn-hover-border-color: var(--kn-orange-hover);
  --bs-btn-active-bg: #7C2410;
  --bs-btn-active-border-color: #7C2410;
  --bs-btn-disabled-bg: var(--kn-orange);
  --bs-btn-disabled-border-color: var(--kn-orange);
}
.btn-outline-primary {
  --bs-btn-color: var(--kn-orange);
  --bs-btn-border-color: var(--kn-orange);
  --bs-btn-hover-bg: var(--kn-orange);
  --bs-btn-hover-border-color: var(--kn-orange);
  --bs-btn-active-bg: var(--kn-orange);
  --bs-btn-active-border-color: var(--kn-orange);
}
.text-primary { color: var(--kn-orange) !important; }
.bg-primary   { background-color: var(--kn-orange) !important; }
.border-primary { border-color: var(--kn-orange) !important; }
a { color: var(--kn-orange); }
a:hover { color: var(--kn-orange-hover); }

/* Form controls focus ring uses Klimbnow */
.form-control:focus, .form-select:focus, .form-check-input:focus {
  border-color: var(--kn-orange);
  box-shadow: 0 0 0 0.2rem rgba(194, 65, 12, 0.20);
}
.form-check-input:checked {
  background-color: var(--kn-orange);
  border-color: var(--kn-orange);
}

/* ──────────────────────────────────────────────────────────
 * COMPATIBILITY SHIMS for legacy custom classes used in app.js
 * Keeps existing renderers working without rewriting them.
 * ────────────────────────────────────────────────────────── */

/* Hard overrides to defeat app.css MD3 button/card/badge styles ─────── */
/* Buttons: square Bootstrap style instead of MD3 pills */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  color: var(--kn-text);
  border: 1px solid var(--kn-border);
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  box-shadow: none;
  transition: all 0.12s;
  font-family: inherit;
}
.btn:hover { box-shadow: 0 1px 3px rgba(0,0,0,0.06); }
.btn-primary {
  background: var(--kn-orange);
  color: #fff;
  border-color: var(--kn-orange);
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  box-shadow: none;
}
.btn-primary:hover {
  background: var(--kn-orange-hover);
  border-color: var(--kn-orange-hover);
  color: #fff;
  box-shadow: 0 2px 6px rgba(194,65,12,0.25);
}
.btn-outline-primary {
  background: #fff;
  color: var(--kn-orange);
  border: 1px solid var(--kn-orange);
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  box-shadow: none;
}
.btn-outline-primary:hover {
  background: var(--kn-orange);
  color: #fff;
  border-color: var(--kn-orange);
}
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-lg { padding: 8px 18px; font-size: 14px; }

/* Page layout */
.page { padding: 20px 24px; }
.page-hd {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px; flex-wrap: wrap; gap: 12px;
}
.page-title { font-size: 22px; font-weight: 700; margin: 0; color: var(--kn-text); font-family: inherit; }
.page-sub   { font-size: 12px; color: var(--kn-text-muted); margin-top: 2px; }

/* Section headers */
.section-hd {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px; gap: 12px;
}
.section-title { font-size: 15px; font-weight: 600; margin: 0; color: var(--kn-text); font-family: inherit; }

/* Cards: cleaner Bootstrap-style border + smaller radius */
.card {
  background: #fff;
  border: 1px solid var(--kn-border);
  border-radius: 8px;
  overflow: visible;
  box-shadow: none;
}
.card-p          { padding: 16px; }
.card-elevated   { box-shadow: 0 4px 12px rgba(0,0,0,0.06); }

/* Btn variants not in Bootstrap */
.btn-tonal {
  background: var(--kn-orange-soft);
  color: var(--kn-orange-on);
  border: 1px solid transparent;
}
.btn-tonal:hover {
  background: #FFD9B8;
  color: var(--kn-orange-on);
}
.btn-ghost {
  background: transparent;
  color: var(--kn-text);
  border: 1px solid transparent;
}
.btn-ghost:hover {
  background: var(--kn-border-light);
  color: var(--kn-text);
}
.btn-outline {
  background: #fff;
  color: var(--kn-text);
  border: 1px solid var(--kn-border);
}
.btn-outline:hover {
  background: var(--kn-border-light);
  border-color: var(--kn-text-muted);
  color: var(--kn-text);
}
.btn-success {
  background: #198754; color: #fff; border-color: #198754;
}
.btn-success:hover {
  background: #146C43; color: #fff; border-color: #146C43;
}
.btn-danger {
  background: #DC3545; color: #fff; border-color: #DC3545;
}
.btn-danger:hover {
  background: #BB2D3B; color: #fff; border-color: #BB2D3B;
}
.btn-text {
  background: transparent;
  color: var(--kn-orange);
  border: none;
  padding: 4px 8px;
  font-weight: 500;
  display: inline-flex; align-items: center; gap: 4px;
}
.btn-text:hover { color: var(--kn-orange-hover); background: var(--kn-orange-soft); border-radius: 6px; }

/* Btn xs (smaller than Bootstrap btn-sm) */
.btn-xs {
  padding: 3px 8px;
  font-size: 11px;
  border-radius: 4px;
}

/* Default .btn that doesn't have a Bootstrap variant — neutral surface */
.btn:not([class*="btn-"]) {
  background: #fff;
  color: var(--kn-text);
  border: 1px solid var(--kn-border);
}

/* Detail item layout (used in candidate detail, person detail, etc.) */
.detail-item {
  padding: 8px 0;
  border-bottom: 1px solid var(--kn-border-light);
}
.di-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--kn-text-muted);
  font-weight: 600;
  margin-bottom: 2px;
}
.di-value {
  font-size: 13px;
  color: var(--kn-text);
}

/* Alert-error compat (Bootstrap uses alert-danger) */
.alert-error {
  background: #FEE2E2;
  border: 1px solid #FECACA;
  color: #991B1B;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
}
.alert {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
}

/* Badge — Bootstrap pill style; override app.css MD3 inline-flex variant */
.badge {
  display: inline-block;
  align-items: unset;
  gap: unset;
  padding: 3px 9px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  font-family: inherit;
  vertical-align: middle;
}

/* Form layout — ensure form-row works */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.form-group { margin-bottom: 14px; }
.form-label {
  font-size: 12px;
  font-weight: 600;
  display: block;
  margin-bottom: 5px;
  color: var(--kn-text);
}
.form-control {
  font-size: 13px;
}
.form-control, .form-select {
  border-color: var(--kn-border);
}

/* Generic flex/spacing utility shims (some legacy code uses these) */
.flex { display: flex; }
.items-center { align-items: center; }
.gap-4  { gap: 4px; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.mb-8   { margin-bottom: 8px; }
.mb-16  { margin-bottom: 16px; }
.mt-8   { margin-top: 8px; }
.text-xs { font-size: 11px; }
.text-sm { font-size: 12px; }
.text-md { font-size: 14px; }

/* Compat: --md-* tokens used in inline styles throughout app.js */
:root {
  --md-primary: #C2410C;
  --md-primary-c: #FFEEDD;
  --md-on-primary-c: #7C2410;
  --md-on-surface: #111827;
  --md-on-surface-variant: #6B7280;
  --md-surface: #FFFFFF;
  --md-surface-2: #F8F9FA;
  --md-outline: #E5E7EB;
  --md-outline-variant: #F3F4F6;
  --green: #10B981;
  --red: #EF4444;
  --blue: #3B82F6;
  --border: #E5E7EB;
  --border-light: #F3F4F6;
  --surface2: #F8F9FA;
}

/* ──────────────────────────────────────────────────────────
 * SIDEBAR — clean Bootstrap-style refresh
 * ────────────────────────────────────────────────────────── */

.nav-drawer {
  width: 240px;
  background: var(--kn-surface);
  border-right: 1px solid var(--kn-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow-y: auto;
}
.nav-header {
  padding: 16px 16px 12px;
  border-bottom: 1px solid var(--kn-border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #FFFFFF;
  border: 1px solid var(--kn-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  padding: 4px;
}
.nav-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 0;
}
.nav-logo .loader-logo-fallback,
.nav-logo > div {
  background: var(--kn-orange);
  color: #fff;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  border-radius: 6px;
}

.nav-section-label {
  font-size: 10px; text-transform: uppercase; letter-spacing: 0.6px;
  color: var(--kn-text-muted);
  font-weight: 700;
  padding: 14px 16px 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  color: #495057;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: all 0.12s;
}
.nav-item:hover {
  background: var(--bs-light, #F8F9FA);
  color: var(--kn-orange);
}
.nav-item.active {
  background: var(--kn-orange-soft);
  color: var(--kn-orange-on);
  border-left-color: var(--kn-orange);
  font-weight: 600;
}
.nav-item .material-icons-round,
.nav-item i.bi { font-size: 16px; flex-shrink: 0; }

.nav-badge {
  margin-left: auto;
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 10px;
  background: #F59E0B;
  color: #fff;
  font-weight: 700;
}
.nav-badge.hidden { display: none; }

.nav-footer {
  margin-top: auto;
  padding: 12px 16px;
  border-top: 1px solid var(--kn-border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-avatar {
  width: 40px; height: 40px;
  border-radius: 20px;
  background: var(--kn-orange-soft);
  color: var(--kn-orange-on);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}
.nav-user-name { font-size: 13px; font-weight: 600; color: var(--kn-text); }
.nav-user-role { font-size: 11px; color: var(--kn-text-muted); text-transform: capitalize; }
.nav-icon-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--kn-text-muted);
  margin-left: auto;
}
.nav-icon-btn:hover { background: var(--kn-border-light); color: var(--kn-text); }

/* ──────────────────────────────────────────────────────────
 * TOPBAR
 * ────────────────────────────────────────────────────────── */
.top-bar { background: #fff; border-bottom: 1px solid var(--kn-border); padding: 10px 24px; display: flex; align-items: center; gap: 14px; }

/* Search bar Bootstrap Icons sizing */
.search-bar i.bi { font-size: 16px; color: var(--kn-text-muted); flex-shrink: 0; }
.icon-btn i.bi { font-size: 18px; }
.nav-icon-btn i.bi { font-size: 16px; }

.main { flex: 1; overflow-y: auto; background: var(--kn-bg); }

/* ──────────────────────────────────────────────────────────
 * Modal — defeat Bootstrap's `.modal { display: none }` for the
 * existing app's custom modal system that uses #modal-box inside
 * .modal-overlay (NOT Bootstrap modals).
 * ────────────────────────────────────────────────────────── */
#modal-overlay,
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(4px);
  z-index: 1050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.hidden { display: none !important; }

/* The inner modal box — override Bootstrap's display:none for this specific element */
#modal-box {
  display: block !important;          /* defeats Bootstrap .modal { display:none } */
  position: static !important;        /* defeats Bootstrap .modal { position:fixed } */
  width: 100% !important;
  height: auto !important;
  max-width: 640px;
  max-height: 92vh;
  overflow-y: auto;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.2);
  border: none;
  pointer-events: auto;
  outline: 0;
}
#modal-box.modal-lg { max-width: 860px; }
#modal-box.modal-xl { max-width: 1060px; }

/* The existing app uses .modal-header, .modal-body, .modal-footer, .modal-title
   class names which collide with Bootstrap's modal classes. Re-style for
   the app's modal-box descendants specifically. */
#modal-box .modal-header {
  padding: 20px 24px 14px;
  border-bottom: 1px solid var(--kn-border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  background: transparent;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
}
#modal-box .modal-title {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
  color: var(--kn-text);
  line-height: 1.4;
}
#modal-box .modal-body {
  padding: 18px 24px;
}
#modal-box .modal-footer {
  padding: 14px 24px 18px;
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  border-top: 1px solid var(--kn-border);
  background: transparent;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
}

/* ──────────────────────────────────────────────────────────
 * Material Icons compat — kept working alongside Bootstrap Icons
 * since 35+ render functions in app.js use <span class="material-icons-round">
 * ────────────────────────────────────────────────────────── */
/* (font-face declared in app.css already) */

/* ──────────────────────────────────────────────────────────
 * Print styles
 * ────────────────────────────────────────────────────────── */
@media print {
  .nav-drawer, .top-bar { display: none !important; }
  .main { background: #fff !important; }
  .page { padding: 0 !important; }
  .card { border: 1px solid #ccc !important; box-shadow: none !important; page-break-inside: avoid; }
}

/* Hidden helper used in many places */
.hidden { display: none !important; }
