/*
 * VK SmartTech — Brand override
 * Replaces the default purple (#5955D1) with the website cyan (#16d5ff)
 * and polishes tables, buttons, badges, sidebar, and nav-pills app-wide.
 */

/* ─── 1. CSS variable overrides ───────────────────────────────────── */
:root {
  --bs-primary:               #16d5ff;
  --bs-primary-rgb:           22, 213, 255;
  --bs-primary-text-emphasis: #005f72;
  --bs-primary-bg-subtle:     #e8fbff;
  --bs-primary-border-subtle: #7eeaff;
  --bs-link-color:            #00aecf;
  --bs-link-hover-color:      #008faa;
  --bs-link-color-rgb:        0, 174, 207;
  --bs-focus-ring-color:      rgba(22, 213, 255, 0.25);
}

[data-bs-theme=dark] {
  --bs-primary:           #16d5ff;
  --bs-primary-rgb:       22, 213, 255;
  --bs-link-color:        #16d5ff;
  --bs-link-hover-color:  #7eeaff;
  --bs-link-color-rgb:    22, 213, 255;
}

/* ─── 2. Buttons ──────────────────────────────────────────────────── */
/* Primary — dark text on bright cyan matches the website exactly */
.btn-primary {
  --bs-btn-color:               #111111;
  --bs-btn-bg:                  #16d5ff;
  --bs-btn-border-color:        #16d5ff;
  --bs-btn-hover-color:         #111111;
  --bs-btn-hover-bg:            #00c4ee;
  --bs-btn-hover-border-color:  #00b8e0;
  --bs-btn-active-color:        #111111;
  --bs-btn-active-bg:           #00b0d4;
  --bs-btn-active-border-color: #00a8c8;
  --bs-btn-disabled-color:      #111111;
  --bs-btn-disabled-bg:         #16d5ff;
  --bs-btn-disabled-border-color: #16d5ff;
}

/* Outline primary */
.btn-outline-primary {
  --bs-btn-color:               #00aecf;
  --bs-btn-border-color:        #16d5ff;
  --bs-btn-hover-bg:            #16d5ff;
  --bs-btn-hover-border-color:  #16d5ff;
  --bs-btn-hover-color:         #111111;
  --bs-btn-active-bg:           #00c4ee;
  --bs-btn-active-border-color: #00b8e0;
  --bs-btn-active-color:        #111111;
}

/* ─── 3. Nav-pills (filter tabs on Applicants / Transfers pages) ───── */
.nav-pills .nav-link {
  color: #00aecf;
  font-weight: 500;
}
.nav-pills .nav-link:hover {
  background-color: #e8fbff;
  color: #00aecf;
}
.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
  background-color: #16d5ff !important;
  color: #111111 !important;
}

/* ─── 4. Sidebar active & hover ───────────────────────────────────── */
.side-menubar .menu-link.active,
.side-menubar .menu-link:hover {
  color: #16d5ff !important;
}
.side-menubar .menu-link.active .menu-label,
.side-menubar .menu-link:hover  .menu-label {
  color: #16d5ff !important;
}

/* Dashboard brand logo (sidebar top icon strip) */
.app-menubar-tabs .app-navbar-brand .navbar-brand-logo img {
  max-height: 34px;
  width: auto;
}

/* Sidebar brand name text */
.app-menubar-tabs .app-side-brands .vk-brand-name {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--bs-heading-color) !important;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.15s;
}
.app-menubar-tabs .app-side-brands .vk-brand-name::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #16d5ff;
  flex-shrink: 0;
}
.app-menubar-tabs .app-side-brands .vk-brand-name:hover {
  color: #16d5ff !important;
}

/* ─── 5. Tables ───────────────────────────────────────────────────── */
.table thead th,
.table-light th {
  background-color: #e8fbff !important;
  border-bottom: 2px solid #b3f0ff !important;
  color: #0c243c !important;
  font-weight: 600;
}
.table-hover > tbody > tr:hover > * {
  background-color: #f0fcff;
}

/* ─── 6. Badges ───────────────────────────────────────────────────── */
.badge.bg-primary {
  background-color: #16d5ff !important;
  color: #111111 !important;
}

/* ─── 7. Card top-accent line ─────────────────────────────────────── */
.card {
  border-top: 3px solid #16d5ff;
}
/* Cards that already have a full border should not get the extra top accent */
.card.border,
.card.border-0,
.accordion-item,
.modal-content {
  border-top: 1px solid var(--bs-border-color) !important;
}

/* ─── 8. Form controls — focus ring ──────────────────────────────── */
.form-control:focus,
.form-select:focus {
  border-color: #16d5ff;
  box-shadow: 0 0 0 0.1rem rgba(22, 213, 255, 0.25);
}

/* ─── 9. Breadcrumb active ────────────────────────────────────────── */
.breadcrumb-item.active {
  color: #16d5ff;
}

/* ─── 10. Action buttons in tables ───────────────────────────────── */
.btn-view {
  min-width: 100px;
}

/* ─── 11. Progress bars ───────────────────────────────────────────── */
.progress-bar {
  background-color: #16d5ff;
  color: #111111;
}

/* ─── 12. Pagination ──────────────────────────────────────────────── */
.page-link {
  color: #00aecf;
}
.page-link:hover {
  color: #008faa;
  background-color: #e8fbff;
}
.page-item.active .page-link {
  background-color: #16d5ff;
  border-color: #16d5ff;
  color: #111111;
}

/* ─── 13. Dark mode card top-accent ──────────────────────────────── */
[data-bs-theme=dark] .card {
  border-top: 3px solid #16d5ff;
}
[data-bs-theme=dark] .card.border,
[data-bs-theme=dark] .accordion-item {
  border-top: 1px solid var(--bs-border-color) !important;
}

/* ─── 14. Dark mode table header ─────────────────────────────────── */
[data-bs-theme=dark] .table thead th,
[data-bs-theme=dark] .table-light th {
  background-color: #0a2a35 !important;
  border-bottom: 2px solid #16d5ff !important;
  color: #d0f8ff !important;
}
[data-bs-theme=dark] .table-hover > tbody > tr:hover > * {
  background-color: rgba(22, 213, 255, 0.06);
}

/* ═══════════════════════════════════════════════════════════════════
   Global GUI layer — spacing, surfaces, depth, and component polish
   (loads after styles.css; applies app-wide for VK SmartTech)
   ═══════════════════════════════════════════════════════════════════ */

:root {
  --vk-font-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --vk-radius-sm: 0.4rem;
  --vk-radius: 0.65rem;
  --vk-radius-lg: 0.85rem;
  --vk-radius-xl: 1rem;
  --vk-shadow-xs: 0 1px 2px rgba(12, 36, 56, 0.04);
  --vk-shadow-sm: 0 2px 8px rgba(12, 36, 56, 0.06);
  --vk-shadow-md: 0 8px 24px rgba(12, 36, 56, 0.08);
  --vk-transition-fast: 0.15s ease;
  --vk-surface-tint: rgba(22, 213, 255, 0.04);
  --bs-border-radius: var(--vk-radius);
  --bs-border-radius-sm: var(--vk-radius-sm);
  --bs-border-radius-lg: var(--vk-radius-lg);
  --bs-border-radius-xl: var(--vk-radius-xl);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--vk-font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Light shell: soft cool backdrop so cards read clearly */
[data-bs-theme=light] body,
[data-bs-theme=light] .page-layout {
  background: linear-gradient(180deg, #f4f8fb 0%, #eef3f7 48%, #f0f4f8 100%);
  min-height: 100vh;
}

[data-bs-theme=dark] body,
[data-bs-theme=dark] .page-layout {
  background: linear-gradient(180deg, #0d1117 0%, #0a0f14 50%, #0d1218 100%);
  min-height: 100vh;
}

::selection {
  background: rgba(22, 213, 255, 0.28);
  color: inherit;
}

/* Main content column — breathing room */
.app-wrapper {
  padding-top: 1.15rem !important;
  padding-bottom: 2.25rem !important;
}

@media (min-width: 1200px) {
  .app-wrapper {
    padding-left: 2rem !important;
    padding-right: 2rem !important;
  }
}

/* Header: light glass strip */
.app-header {
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  box-shadow: var(--vk-shadow-xs);
  border-bottom: 1px solid var(--bs-border-color);
}

[data-bs-theme=dark] .app-header {
  background-color: rgba(13, 17, 23, 0.92) !important;
}

/* Header profile button: disable hover / open / active visual effects */
#headerProfileDropdownToggle.btn-link {
  --bs-btn-hover-color: var(--bs-body-color);
  --bs-btn-active-color: var(--bs-body-color);
  --bs-btn-hover-bg: transparent;
  --bs-btn-active-bg: transparent;
  --bs-btn-hover-border-color: transparent;
  --bs-btn-active-border-color: transparent;
  --bs-btn-focus-shadow-rgb: 0, 0, 0;
  transition: none !important;
  transform: none !important;
}

#headerProfileDropdownToggle,
#headerProfileDropdownToggle:hover,
#headerProfileDropdownToggle:focus,
#headerProfileDropdownToggle:active,
#headerProfileDropdownToggle.show,
#headerProfileDropdownToggle:focus-visible {
  color: var(--bs-body-color) !important;
  background-color: transparent !important;
  background-image: none !important;
  border-color: transparent !important;
  box-shadow: none !important;
  text-decoration: none !important;
  outline: none !important;
  transform: none !important;
  transition: none !important;
}

#headerProfileDropdownToggle .fw-bold.text-dark {
  color: var(--bs-emphasis-color) !important;
}

#headerProfileDropdownToggle .text-body,
#headerProfileDropdownToggle small {
  color: var(--bs-secondary-color) !important;
}

#headerProfileDropdownToggle:hover .fw-bold.text-dark,
#headerProfileDropdownToggle.show .fw-bold.text-dark,
#headerProfileDropdownToggle:focus .fw-bold.text-dark,
#headerProfileDropdownToggle:active .fw-bold.text-dark {
  color: var(--bs-emphasis-color) !important;
}

#headerProfileDropdownToggle:hover .text-body,
#headerProfileDropdownToggle:hover small,
#headerProfileDropdownToggle.show .text-body,
#headerProfileDropdownToggle.show small,
#headerProfileDropdownToggle:focus .text-body,
#headerProfileDropdownToggle:focus small,
#headerProfileDropdownToggle:active .text-body,
#headerProfileDropdownToggle:active small {
  color: var(--bs-secondary-color) !important;
}

#headerProfileDropdownToggle .avatar,
#headerProfileDropdownToggle:hover .avatar,
#headerProfileDropdownToggle.show .avatar {
  transform: none !important;
}

/* Cards: radius, depth, calmer default border */
.card:not(.border-0) {
  border-radius: var(--vk-radius-lg);
  border: 1px solid var(--bs-border-color);
  border-top: 3px solid #16d5ff;
  box-shadow: var(--vk-shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--vk-transition-fast), transform var(--vk-transition-fast);
}

.card:not(.border-0):hover {
  box-shadow: var(--vk-shadow-md);
}

.card.border-0 {
  border-radius: var(--vk-radius-lg);
  box-shadow: var(--vk-shadow-sm);
}

.card .card-header {
  background: linear-gradient(180deg, var(--vk-surface-tint) 0%, transparent 100%);
  border-bottom: 1px solid var(--bs-border-color);
  font-weight: 600;
}

.card .card-footer {
  background-color: var(--bs-tertiary-bg);
  border-top: 1px solid var(--bs-border-color);
}

/* Page title rows (common pattern across views) */
.page-title-box h4,
.page-title-box .h4 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--bs-emphasis-color);
}

/* Buttons — slight rounding + lift on hover */
.btn {
  border-radius: var(--vk-radius);
  transition: background-color var(--vk-transition-fast), border-color var(--vk-transition-fast),
    color var(--vk-transition-fast), box-shadow var(--vk-transition-fast), transform 0.12s ease;
}

.btn:focus-visible {
  box-shadow: 0 0 0 0.2rem rgba(22, 213, 255, 0.35);
}

.btn-sm {
  border-radius: var(--vk-radius-sm);
}

.btn-group > .btn {
  border-radius: var(--vk-radius-sm);
}

/* Secondary / outline — clearer idle state */
.btn-outline-secondary {
  border-color: var(--bs-border-color);
}

/* Inputs */
.form-control,
.form-select {
  border-radius: var(--vk-radius);
  transition: border-color var(--vk-transition-fast), box-shadow var(--vk-transition-fast);
}

.input-group > .form-control,
.input-group > .form-select {
  border-radius: var(--vk-radius);
}

/* Dropdowns */
.dropdown-menu {
  border-radius: var(--vk-radius-lg);
  border: 1px solid var(--bs-border-color);
  box-shadow: var(--vk-shadow-md);
  padding: 0.35rem;
}

.dropdown-item {
  border-radius: var(--vk-radius-sm);
  padding: 0.45rem 0.65rem;
  transition: background-color var(--vk-transition-fast), color var(--vk-transition-fast);
}

.dropdown-item:active {
  background-color: rgba(22, 213, 255, 0.2);
  color: var(--bs-body-color);
}

/* Modals & offcanvas */
.modal-content {
  border-radius: var(--vk-radius-xl);
  box-shadow: var(--vk-shadow-md);
  border: 1px solid var(--bs-border-color);
}

.modal-header {
  border-bottom: 1px solid var(--bs-border-color);
}

.offcanvas,
.offcanvas-header {
  border-radius: 0;
}

.offcanvas {
  border-left: 1px solid var(--bs-border-color);
}

/* Alerts */
.alert {
  border-radius: var(--vk-radius-lg);
  border: 1px solid transparent;
  box-shadow: var(--vk-shadow-xs);
}

.alert-primary {
  background: linear-gradient(135deg, rgba(22, 213, 255, 0.12) 0%, rgba(22, 213, 255, 0.04) 100%);
  border-color: rgba(22, 213, 255, 0.35);
  color: var(--bs-body-color);
}

/* List groups */
.list-group-item {
  transition: background-color var(--vk-transition-fast);
}

.list-group-item-action:hover {
  background-color: var(--vk-surface-tint);
}

/* Badges — pill shape reads cleaner in dense UIs */
.badge {
  border-radius: 50rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* Tabs (Bootstrap nav-tabs) */
.nav-tabs .nav-link {
  border-radius: var(--vk-radius) var(--vk-radius) 0 0;
  transition: color var(--vk-transition-fast), background-color var(--vk-transition-fast);
}

.nav-tabs .nav-link:hover {
  border-color: transparent;
  background-color: var(--vk-surface-tint);
}

.nav-tabs .nav-link.active {
  font-weight: 600;
}

/* Table wrapper — rounded clip without extra chrome (avoids double borders) */
.table-responsive {
  border-radius: var(--vk-radius);
}

.table {
  margin-bottom: 0;
}

.table-responsive .table thead th:first-child {
  border-top-left-radius: var(--vk-radius-sm);
}

.table-responsive .table thead th:last-child {
  border-top-right-radius: var(--vk-radius-sm);
}

/* Footer */
.footer-wrapper {
  border-top: 1px solid var(--bs-border-color);
  background: var(--bs-body-bg);
  box-shadow: 0 -1px 0 rgba(0, 0, 0, 0.04);
}

/* Sidebar menu density */
.side-menubar .menu-link {
  border-radius: var(--vk-radius);
  transition: background-color var(--vk-transition-fast), color var(--vk-transition-fast);
}

.side-menubar .menu-link.active {
  background: linear-gradient(90deg, rgba(22, 213, 255, 0.14) 0%, transparent 100%);
}

/* Thin scrollbars (WebKit) */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(22, 213, 255, 0.35) transparent;
}

*::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

*::-webkit-scrollbar-thumb {
  background: rgba(22, 213, 255, 0.35);
  border-radius: 8px;
}

*::-webkit-scrollbar-track {
  background: transparent;
}

/* Links in prose */
main a:not(.btn):not(.nav-link):not(.dropdown-item):not(.page-link) {
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

main a:not(.btn):not(.nav-link):not(.dropdown-item):not(.page-link):hover {
  text-decoration-thickness: 2px;
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  html {
    scroll-behavior: auto;
  }
}