/*
  Insight Overseas — Applicant Portal CSS
  Extends nexus.css variable system. Light/dark automatic via html.theme-dark.
*/

/* ── Variables ────────────────────────────────────────────────── */
:root {
  --portal-sidebar-w: 240px;
  --portal-topbar-h: 60px;
  --portal-bottom-nav-h: 60px;
  --portal-accent: var(--nx-accent);
  --portal-accent-hover: var(--nx-accent-hover);
  --portal-accent-light: var(--nx-accent-light);
  --portal-sidebar-bg: #0f1117;
  --portal-sidebar-text: rgba(255,255,255,0.75);
  --portal-sidebar-active: #ffffff;
  --portal-sidebar-active-bg: rgba(76,110,245,0.18);
  --portal-sidebar-hover-bg: rgba(255,255,255,0.07);
  --portal-topbar-bg: var(--nx-surface);
  --portal-topbar-border: var(--nx-border);
  --portal-bg: var(--nx-bg);
}

/* Accent themes */
html.accent-teal    { --portal-accent: #12b886; --portal-accent-hover: #0ca678; --portal-accent-light: #c3fae8; }
html.accent-rose    { --portal-accent: #f03e3e; --portal-accent-hover: #e03131; --portal-accent-light: #ffe3e3; }
html.accent-amber   { --portal-accent: #f59f00; --portal-accent-hover: #e67700; --portal-accent-light: #fff3bf; }
html.accent-violet  { --portal-accent: #7950f2; --portal-accent-hover: #6741d9; --portal-accent-light: #e5dbff; }

/* ── Layout ────────────────────────────────────────────────────── */
body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--portal-bg);
  color: var(--nx-text);
  overflow-x: hidden;
}

.portal-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--portal-sidebar-w);
  height: 100vh;
  background: var(--portal-sidebar-bg);
  display: flex;
  flex-direction: column;
  z-index: 1050;
  transition: transform 0.25s ease;
  overflow-y: auto;
}

.portal-main {
  margin-left: var(--portal-sidebar-w);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Sidebar header / brand ────────────────────────────────────── */
.portal-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.25rem 0.9rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.portal-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.portal-logo {
  height: 32px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.1);
}

.portal-brand-text {
  color: rgba(255,255,255,0.9);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.portal-sidebar-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.6);
  font-size: 1.1rem;
  padding: 0.25rem;
  cursor: pointer;
  line-height: 1;
}

/* ── Sidebar nav ────────────────────────────────────────────────── */
.portal-nav {
  padding: 0.75rem 0.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.portal-nav-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.6rem 0.8rem;
  border-radius: 8px;
  color: var(--portal-sidebar-text);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background 0.12s, color 0.12s;
}

.portal-nav-link i {
  font-size: 1rem;
  width: 1.1rem;
  text-align: center;
  flex-shrink: 0;
}

.portal-nav-link:hover {
  background: var(--portal-sidebar-hover-bg);
  color: var(--portal-sidebar-active);
}

.portal-nav-link.active {
  background: var(--portal-sidebar-active-bg);
  color: var(--portal-sidebar-active);
  font-weight: 600;
  border-left: 3px solid var(--portal-accent);
}

.portal-nav-divider {
  height: 1px;
  background: rgba(255,255,255,0.08);
  margin: 0.5rem 0;
}

.portal-nav-logout:hover {
  background: rgba(240,62,62,0.15);
  color: #ff8787;
}

/* ── Overlay (mobile) ───────────────────────────────────────────── */
.portal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 1040;
}

.portal-overlay.active { display: block; }

/* ── Top bar ────────────────────────────────────────────────────── */
.portal-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--portal-topbar-h);
  background: var(--portal-topbar-bg);
  border-bottom: 1px solid var(--portal-topbar-border);
  display: flex;
  align-items: center;
  padding: 0 1.25rem;
  gap: 0.75rem;
}

.portal-topbar-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--nx-text);
  border-bottom: 2px solid var(--portal-accent);
  padding-bottom: 2px;
}

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

.portal-icon-btn {
  background: none;
  border: none;
  color: var(--nx-muted);
  font-size: 1.1rem;
  padding: 0.4rem 0.5rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
  position: relative;
}

.portal-icon-btn:hover {
  background: var(--nx-surface-2, rgba(0,0,0,0.05));
  color: var(--portal-accent);
}

.portal-notif-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  background: var(--portal-accent);
  color: #fff;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 0.6rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portal-avatar-btn {
  background: none;
  border: none;
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: 0.25rem 0.4rem;
  border-radius: 8px;
  transition: background 0.12s;
}

.portal-avatar-btn:hover {
  background: var(--nx-surface-2, rgba(0,0,0,0.05));
}

.portal-avatar-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--portal-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.portal-hamburger {
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--nx-text);
  padding: 0.25rem 0.4rem;
  border-radius: 8px;
  cursor: pointer;
}

/* ── Flash messages ─────────────────────────────────────────────── */
.portal-flash-container {
  padding: 0.75rem 1.25rem 0;
}

.portal-flash {
  margin-bottom: 0.5rem;
}

/* ── Content area ───────────────────────────────────────────────── */
.portal-content {
  flex: 1;
  padding: 1.5rem 1.25rem;
  max-width: 1200px;
  width: 100%;
}

/* ── Notification dropdown ──────────────────────────────────────── */
.portal-notif-dropdown {
  padding: 0;
  box-shadow: var(--nx-shadow-md);
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-radius-md);
  overflow: hidden;
}

.portal-notif-item {
  display: block;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--nx-border);
  text-decoration: none;
  color: var(--nx-text);
  transition: background 0.1s;
}

.portal-notif-item:hover {
  background: var(--nx-surface-2, rgba(0,0,0,0.04));
}

.portal-notif-item.unread {
  background: var(--portal-accent-light, rgba(76,110,245,0.05));
}

.portal-notif-item .notif-title {
  font-size: 0.83rem;
  font-weight: 600;
  margin-bottom: 0.1rem;
}

.portal-notif-item .notif-time {
  font-size: 0.72rem;
  color: var(--nx-muted);
}

/* ── Bottom nav (mobile) ────────────────────────────────────────── */
.portal-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--portal-bottom-nav-h);
  background: var(--portal-topbar-bg);
  border-top: 1px solid var(--portal-topbar-border);
  display: flex;
  align-items: center;
  justify-content: space-around;
  z-index: 1030;
}

.portal-bottom-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: var(--nx-muted);
  text-decoration: none;
  font-size: 0.65rem;
  font-weight: 500;
  padding: 0.3rem 0.5rem;
  border-radius: 8px;
  transition: color 0.12s;
}

.portal-bottom-link i {
  font-size: 1.15rem;
}

.portal-bottom-link.active {
  color: var(--portal-accent);
}

/* ── Cards / sections ───────────────────────────────────────────── */
.portal-card {
  background: var(--nx-surface);
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-radius-md);
  box-shadow: var(--nx-shadow-sm);
  overflow: hidden;
  position: relative;
}

.portal-card-header {
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--nx-border);
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.portal-card-body {
  padding: 1.1rem;
}

/* ── Accent-driven theming ─────────────────────────────────────── */
/* Card header icons inherit accent */
.portal-card-header i {
  color: var(--portal-accent);
}

/* Links inside portal cards */
.portal-card-body a:not(.btn):not(.stretched-link) {
  color: var(--portal-accent);
}
.portal-card-body a:not(.btn):not(.stretched-link):hover {
  color: var(--portal-accent-hover);
}

/* Override btn-outline-primary to follow accent */
.portal-card .btn-outline-primary,
.portal-content .btn-outline-primary {
  color: var(--portal-accent);
  border-color: var(--portal-accent);
}
.portal-card .btn-outline-primary:hover,
.portal-content .btn-outline-primary:hover {
  background: var(--portal-accent);
  border-color: var(--portal-accent);
  color: #fff;
}

/* Form focus ring uses accent */
.portal-content .form-control:focus,
.portal-content .form-select:focus {
  border-color: var(--portal-accent);
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--portal-accent) 20%, transparent);
}

/* Checked checkboxes / radios use accent */
.portal-content .form-check-input:checked {
  background-color: var(--portal-accent);
  border-color: var(--portal-accent);
}
.portal-content .form-check-input:focus {
  border-color: var(--portal-accent);
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--portal-accent) 20%, transparent);
}

/* Badge that should follow accent */
.badge-portal-accent {
  background: var(--portal-accent) !important;
  color: #fff !important;
}

/* Dropdown active item uses accent */
.portal-content .dropdown-item.active,
.portal-content .dropdown-item:active {
  background: var(--portal-accent);
}

/* Profile tab pills use accent */
.portal-profile-tabs .nav-link {
  color: var(--nx-text, #495057);
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.45rem 0.9rem;
}
.portal-profile-tabs .nav-link:hover {
  background: color-mix(in srgb, var(--portal-accent) 10%, transparent);
}
.portal-profile-tabs .nav-link.active {
  background: var(--portal-accent);
  color: #fff;
}

/* Progress bar already uses accent — good */

/* ── Accent button (replaces inline accent styles) ─────────────── */
.btn-accent {
  background: var(--portal-accent);
  color: #fff;
  border: none;
}
.btn-accent:hover,
.btn-accent:focus {
  background: var(--portal-accent-hover);
  color: #fff;
}
.btn-accent:active {
  background: var(--portal-accent-hover);
  color: #fff;
}

/* Accent link color */
.link-accent { color: var(--portal-accent); }
.link-accent:hover { color: var(--portal-accent-hover); }

/* ── Status badges ──────────────────────────────────────────────── */
.badge-portal-draft            { background: var(--bs-secondary-bg, #6c757d); color: #fff; }
.badge-portal-submitted        { background: #339af0; color: #fff; }
.badge-portal-approved         { background: #37b24d; color: #fff; }
.badge-portal-rejected         { background: #f03e3e; color: #fff; }
.badge-portal-revision_requested { background: #f59f00; color: #212529; }

/* Doc status */
.doc-status-uploaded  { color: #37b24d; }
.doc-status-missing   { color: var(--nx-muted); }
.doc-status-expiring  { color: #f59f00; }
.doc-status-expired   { color: #f03e3e; }

/* ── Progress bar ───────────────────────────────────────────────── */
.portal-progress {
  height: 6px;
  border-radius: 3px;
  background: var(--nx-border);
  overflow: hidden;
}

.portal-progress-bar {
  height: 100%;
  background: var(--portal-accent);
  border-radius: 3px;
  transition: width 0.4s ease;
}

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 991.98px) {
  .portal-sidebar {
    transform: translateX(-100%);
  }

  .portal-sidebar.open {
    transform: translateX(0);
  }

  .portal-main {
    margin-left: 0;
    padding-bottom: var(--portal-bottom-nav-h);
  }

  .portal-content {
    padding: 1rem 0.9rem;
  }
}

/* ── Accent color picker ────────────────────────────────────────── */
.accent-option {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  padding: 0.35rem 0.6rem;
  border-radius: 8px;
  border: 2px solid transparent;
  transition: border-color 0.15s, background 0.12s;
}

.accent-option:hover {
  background: rgba(0,0,0,0.04);
}

[data-bs-theme="dark"] .accent-option:hover {
  background: rgba(255,255,255,0.06);
}

.accent-option:has(.accent-radio:checked) {
  border-color: var(--dot-color, var(--portal-accent));
  background: rgba(0,0,0,0.03);
}

[data-bs-theme="dark"] .accent-option:has(.accent-radio:checked) {
  background: rgba(255,255,255,0.05);
}

.accent-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--dot-color);
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(0,0,0,0.08);
}

.accent-label {
  font-weight: 500;
  color: var(--nx-text, #212529);
}

[data-bs-theme="dark"] .accent-label {
  color: var(--nx-text, #c1c2c5);
}

/* ── Dark mode adjustments ──────────────────────────────────────── */
[data-bs-theme="dark"] {
  --portal-bg: var(--nx-bg, #1a1b1e);
  --portal-topbar-bg: var(--nx-surface, #25262b);
  --portal-topbar-border: var(--nx-border, #373a40);
}

[data-bs-theme="dark"] .portal-card {
  background: var(--nx-surface, #25262b);
  border-color: var(--nx-border, #373a40);
}

[data-bs-theme="dark"] .portal-card-header {
  border-color: var(--nx-border, #373a40);
  color: var(--nx-text, #c1c2c5);
}

[data-bs-theme="dark"] .portal-card-body {
  color: var(--nx-text, #c1c2c5);
}

[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select {
  background: var(--bs-body-bg, #2c2e33);
  color: var(--bs-body-color, #c1c2c5);
  border-color: var(--nx-border, #373a40);
}

[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus {
  background: var(--bs-body-bg, #2c2e33);
  color: var(--bs-body-color, #c1c2c5);
}

[data-bs-theme="dark"] .form-label,
[data-bs-theme="dark"] .form-text {
  color: var(--nx-muted, #909296) !important;
}

[data-bs-theme="dark"] .badge.bg-info {
  color: #fff !important;
}

/* Portal badges — soften in dark mode */
[data-bs-theme="dark"] .badge-portal-draft            { background: rgba(108,117,125,.25); }
[data-bs-theme="dark"] .badge-portal-submitted        { background: rgba(51,154,240,.25); }
[data-bs-theme="dark"] .badge-portal-approved         { background: rgba(55,178,77,.25); }
[data-bs-theme="dark"] .badge-portal-rejected         { background: rgba(240,62,62,.25); }
[data-bs-theme="dark"] .badge-portal-revision_requested { background: rgba(245,159,0,.25); color: #f59f00; }

[data-bs-theme="dark"] .text-muted {
  color: var(--nx-muted, #909296) !important;
}

[data-bs-theme="dark"] .input-group .btn-outline-secondary {
  color: var(--nx-muted, #909296);
  border-color: var(--nx-border, #373a40);
}

[data-bs-theme="dark"] .table {
  color: var(--bs-body-color, #c1c2c5);
}

[data-bs-theme="dark"] .portal-topbar {
  background: var(--nx-surface, #25262b);
  border-color: var(--nx-border, #373a40);
}

[data-bs-theme="dark"] .portal-bottom-nav {
  background: var(--nx-surface, #25262b);
  border-color: var(--nx-border, #373a40);
}

[data-bs-theme="dark"] .portal-hamburger,
[data-bs-theme="dark"] .portal-topbar-title {
  color: var(--nx-text, #c1c2c5);
}

[data-bs-theme="dark"] .portal-notif-dropdown {
  background: var(--nx-surface, #25262b);
  border-color: var(--nx-border, #373a40);
}

[data-bs-theme="dark"] .portal-notif-item {
  color: var(--nx-text, #c1c2c5);
  border-color: var(--nx-border, #373a40);
}

[data-bs-theme="dark"] .portal-notif-item.unread {
  background: rgba(255,255,255,0.04);
}

[data-bs-theme="dark"] .list-group-item.bg-transparent {
  color: var(--nx-text, #c1c2c5);
}

[data-bs-theme="dark"] .list-group-item {
  background: var(--nx-surface, #25262b);
  color: var(--nx-text, #c1c2c5);
  border-color: var(--nx-border, #373a40);
}

[data-bs-theme="dark"] .list-group-item-action:hover,
[data-bs-theme="dark"] .list-group-item-action:focus {
  background: rgba(255,255,255,0.06);
  color: var(--nx-text, #c1c2c5);
}

[data-bs-theme="dark"] .table-light {
  --bs-table-bg: var(--nx-surface, #25262b);
  --bs-table-color: var(--nx-text, #c1c2c5);
  --bs-table-border-color: var(--nx-border, #373a40);
}

[data-bs-theme="dark"] .table-hover > tbody > tr:hover > * {
  --bs-table-bg-state: rgba(255,255,255,0.04);
  color: var(--nx-text, #c1c2c5);
}

[data-bs-theme="dark"] .table td,
[data-bs-theme="dark"] .table th {
  border-color: var(--nx-border, #373a40);
}

[data-bs-theme="dark"] .table td a {
  color: var(--portal-accent);
}

[data-bs-theme="dark"] .modal-content {
  background: var(--nx-surface, #25262b);
  color: var(--nx-text, #c1c2c5);
  border-color: var(--nx-border, #373a40);
}

[data-bs-theme="dark"] .modal-header {
  border-color: var(--nx-border, #373a40);
  color: var(--nx-text, #c1c2c5);
}

[data-bs-theme="dark"] .modal-footer {
  border-color: var(--nx-border, #373a40);
}

[data-bs-theme="dark"] .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
}

[data-bs-theme="dark"] .portal-profile-tabs .nav-link {
  color: var(--nx-text, #c1c2c5);
}
[data-bs-theme="dark"] .portal-profile-tabs .nav-link.active {
  color: #fff;
}

/* ── Claim form styles ──────────────────────────────────────────── */
.dynamic-table th { font-size: 0.8rem; font-weight: 600; }
.dynamic-table td { vertical-align: middle; }
.line-remove-btn {
  background: none;
  border: none;
  color: var(--bs-danger);
  padding: 0.2rem 0.4rem;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.1s;
}
.line-remove-btn:hover { opacity: 1; }
.amount-display { font-weight: 600; color: var(--portal-accent); }
.total-row td { font-weight: 700; border-top: 2px solid var(--nx-border) !important; }