/* ============================================================
   Loan-IFY — Shared Navigation + SweetAlert Dark Theme
   ============================================================ */

/* ---- Site Nav ---- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 200;
  height: 62px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15,23,42,0.07);
  box-shadow: 0 1px 0 rgba(15,23,42,0.05);
  transition: background 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}
body.dark-mode .site-nav {
  background: rgba(17,24,39,0.92);
  border-bottom-color: rgba(255,255,255,0.07);
  box-shadow: 0 1px 0 rgba(0,0,0,0.3);
}

/* Scroll effect (homepage) */
.site-nav.scrolled {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 4px 24px rgba(16,24,40,0.10);
}
body.dark-mode .site-nav.scrolled {
  background: rgba(10,15,30,0.96);
  box-shadow: 0 4px 24px rgba(0,0,0,0.45);
}

/* ---- Inner container ---- */
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 6px;
  overflow: hidden;
}

/* ---- Brand ---- */
.nav-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo {
  width: 34px;
  height: 34px;
  object-fit: contain;
  border-radius: 8px;
}
.nav-title {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #0f172a;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}
body.dark-mode .nav-title { color: #f1f5f9; }

/* Admin badge */
.nav-badge {
  font-size: 0.68rem;
  font-weight: 700;
  background: linear-gradient(135deg, #0d6efd, #6610f2);
  color: #fff;
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ---- Nav Links ---- */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}
.nav-links a {
  color: #0f172a;
  font-weight: 500;
  font-size: 0.93rem;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  text-decoration: none;
  padding: 7px 12px;
  border-radius: 8px;
  transition: background 180ms ease, color 180ms ease;
  white-space: nowrap;
}
.nav-links a:hover {
  background: rgba(13,110,253,0.07);
  color: #0d6efd;
}
body.dark-mode .nav-links a { color: #e2e8f0; }
body.dark-mode .nav-links a:hover {
  background: rgba(255,255,255,0.07);
  color: #fff;
}

/* ---- Nav End slot ---- */
.nav-end {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 8px;
  flex-shrink: 0;
}

/* ---- Theme Toggle ---- */
.theme-toggle {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1.5px solid rgba(15,23,42,0.10);
  background: rgba(255,255,255,0.9);
  color: #0f172a;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(15,23,42,0.07);
  transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease;
  padding: 0;
  flex-shrink: 0;
}
.theme-toggle:hover { transform: rotate(22deg) scale(1.1); box-shadow: 0 6px 16px rgba(15,23,42,0.12); }
.theme-toggle svg { width: 17px; height: 17px; pointer-events: none; }
body.dark-mode .theme-toggle {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.10);
  color: #f1f5f9;
}

.sun-icon  { display: none; }
.moon-icon { display: block; }
body.dark-mode .sun-icon  { display: block; }
body.dark-mode .moon-icon { display: none; }

/* ---- Nav action button (logout etc.) ---- */
.nav-btn {
  padding: 7px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  border-radius: 8px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease;
  white-space: nowrap;
}
.nav-btn:hover { transform: translateY(-1px); }
.nav-btn-danger {
  background: rgba(220,38,38,0.09);
  color: #b91c1c;
  border-color: rgba(220,38,38,0.18);
}
.nav-btn-danger:hover { background: rgba(220,38,38,0.16); }
body.dark-mode .nav-btn-danger {
  background: rgba(220,38,38,0.15);
  color: #f87171;
  border-color: rgba(220,38,38,0.25);
}

/* ---- Hamburger ---- */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 22px;
  height: 16px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  margin-left: 4px;
  flex-shrink: 0;
}
.nav-hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: #0f172a;
  border-radius: 2px;
  transition: background 200ms ease;
}
body.dark-mode .nav-hamburger span { background: #f1f5f9; }

/* ---- Mobile dropdown ---- */
@media (max-width: 860px) {
  .nav-hamburger { display: flex; }

  /* Must be visible so the absolute dropdown is not clipped */
  .nav-inner {
    overflow: visible;
    padding: 0 1rem;
  }

  /* Push theme toggle + hamburger to the right */
  .nav-end {
    margin-left: auto;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 62px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(15,23,42,0.08);
    flex-direction: column;
    align-items: stretch;
    padding: 8px 1rem 12px;
    gap: 2px;
    margin-left: 0;
    box-shadow: 0 8px 24px rgba(15,23,42,0.10);
    z-index: 9999;
  }
  body.dark-mode .nav-links {
    background: rgba(17,24,39,0.97);
    border-bottom-color: rgba(255,255,255,0.07);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 14px; }
}

/* ============================================================
   SweetAlert2 — Dark Mode Theme
   ============================================================ */
body.dark-mode .swal2-popup {
  background: #1e293b;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 25px 60px rgba(0,0,0,0.6);
}
body.dark-mode .swal2-title { color: #f1f5f9; }
body.dark-mode .swal2-html-container,
body.dark-mode .swal2-content { color: #94a3b8; }

body.dark-mode .swal2-icon.swal2-warning { border-color: #fbbf24 !important; color: #fbbf24 !important; }
body.dark-mode .swal2-icon.swal2-warning .swal2-icon-content { color: #fbbf24; }
body.dark-mode .swal2-icon.swal2-success { border-color: #4ade80 !important; color: #4ade80 !important; }
body.dark-mode .swal2-icon.swal2-success .swal2-success-ring { border-color: rgba(74,222,128,0.25) !important; }
body.dark-mode .swal2-icon.swal2-success [class^='swal2-success-line'] { background-color: #4ade80 !important; }
body.dark-mode .swal2-icon.swal2-error { border-color: #f87171 !important; color: #f87171 !important; }
body.dark-mode .swal2-icon.swal2-error [class^='swal2-x-mark-line'] { background-color: #f87171 !important; }
body.dark-mode .swal2-icon.swal2-info { border-color: #60a5fa !important; color: #60a5fa !important; }
body.dark-mode .swal2-icon.swal2-question { border-color: #a78bfa !important; color: #a78bfa !important; }

body.dark-mode .swal2-actions .swal2-confirm {
  background: linear-gradient(135deg, #0d6efd, #6610f2) !important;
}
body.dark-mode .swal2-actions .swal2-cancel {
  background: rgba(220,38,38,0.20) !important;
  color: #f87171 !important;
}
body.dark-mode .swal2-timer-progress-bar { background: rgba(13,110,253,0.5) !important; }