/* ── IC LLC VPN Portal — global stylesheet ────────────────────────────────────
   Design: dark navy background, white headings, light-gray body text.
   All pages inherit from here; no page should need its own <style> block
   for typography or layout basics.
──────────────────────────────────────────────────────────────────────────── */

:root {
  --bg-root:      #0a0d14;
  --bg-surface:   #111827;
  --bg-elevated:  #1a2235;
  --border:       #1f2d42;
  --border-light: #263347;

  --text-heading: #ffffff;
  --text-body:    #cbd5e1;
  --text-muted:   #64748b;
  --text-code:    #7dd3fc;

  --accent:       #4361ee;
  --accent-hover: #3451d1;
  --success:      #166534;
  --success-fg:   #bbf7d0;
  --danger:       #7f1d1d;
  --danger-fg:    #fecaca;
  --warning:      #78350f;
  --warning-fg:   #fde68a;
}

/* ── Base ─────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { font-size: 15px; }

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--bg-root);
  color: var(--text-body);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
}

/* All heading levels → white */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-heading);
  font-weight: 600;
  line-height: 1.3;
}

p { color: var(--text-body); margin-top: 0; }

a { color: #60a5fa; }
a:hover { color: #93c5fd; }

code, pre {
  font-family: ui-monospace, 'Cascadia Code', Menlo, Consolas, monospace;
  color: var(--text-code);
  font-size: .9em;
}

small { color: var(--text-muted); }

/* ── Navbar ───────────────────────────────────────────────────────────────── */
.ic-navbar {
  background: #070b11;
  border-bottom: 1px solid var(--border);
  padding: .6rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.ic-navbar .brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  color: var(--text-heading);
  font-weight: 600;
  font-size: 1rem;
}
.ic-navbar .brand img {
  border-radius: 50%;
  background: #fff;
  padding: 3px;
}
.ic-navbar .nav-right {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.ic-navbar .nav-label {
  color: var(--text-muted);
  font-size: .8rem;
}

/* ── Cards / surfaces ─────────────────────────────────────────────────────── */
.ic-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem;
}
.ic-card h1, .ic-card h2, .ic-card h3,
.ic-card h4, .ic-card h5, .ic-card h6 { color: var(--text-heading); }
.ic-card p, .ic-card li, .ic-card label { color: var(--text-body); }

/* ── Buttons (supplements Bootstrap) ─────────────────────────────────────── */
.btn { font-size: .875rem; }
.btn-primary   { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; }
.btn-outline-light { border-color: var(--border-light); color: var(--text-body); }
.btn-outline-light:hover { background: var(--bg-elevated); color: var(--text-heading); }
.btn-outline-secondary { border-color: var(--border-light); color: var(--text-muted); }
.btn-outline-secondary:hover { background: var(--bg-elevated); color: var(--text-body); }

/* ── Forms ────────────────────────────────────────────────────────────────── */
.form-label { color: var(--text-body); font-size: .875rem; margin-bottom: .3rem; }
.form-control, .form-select {
  background: var(--bg-root);
  border: 1px solid var(--border-light);
  color: var(--text-heading);
  border-radius: 6px;
}
.form-control:focus, .form-select:focus {
  background: var(--bg-root);
  border-color: var(--accent);
  color: var(--text-heading);
  box-shadow: 0 0 0 .2rem rgba(67,97,238,.2);
  outline: none;
}
.form-control::placeholder { color: var(--text-muted); }
.form-text { color: var(--text-muted); font-size: .8rem; }
.input-group-text {
  background: var(--bg-surface);
  border-color: var(--border-light);
  color: var(--text-muted);
}

/* ── Tables ───────────────────────────────────────────────────────────────── */
.ic-table {
  width: 100%;
  border-collapse: collapse;
  color: var(--text-body);
}
.ic-table thead th {
  color: var(--text-muted);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  padding: .6rem .75rem;
  white-space: nowrap;
}
.ic-table tbody td {
  padding: .65rem .75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.ic-table tbody tr:hover td { background: rgba(67,97,238,.06); }
.ic-table tbody tr:last-child td { border-bottom: none; }

/* ── Badges ───────────────────────────────────────────────────────────────── */
.badge-active   { background: var(--success); color: var(--success-fg); padding: .3em .6em; border-radius: 4px; font-size: .75rem; font-weight: 600; }
.badge-disabled { background: var(--danger);  color: var(--danger-fg);  padding: .3em .6em; border-radius: 4px; font-size: .75rem; font-weight: 600; }
.badge-pending  { background: var(--warning); color: var(--warning-fg); padding: .3em .6em; border-radius: 4px; font-size: .75rem; font-weight: 600; }

/* ── Alerts ───────────────────────────────────────────────────────────────── */
.alert { border-radius: 8px; font-size: .875rem; }
.alert-success { background: #052e16; border-color: #166534; color: #bbf7d0; }
.alert-danger  { background: #450a0a; border-color: #7f1d1d; color: #fecaca; }
.alert-warning { background: #451a03; border-color: #78350f; color: #fde68a; }
.alert-secondary { background: var(--bg-surface); border-color: var(--border); color: var(--text-body); }
.alert .btn-close { filter: invert(1) brightness(1.5); }

/* ── Modals ───────────────────────────────────────────────────────────────── */
.modal-content {
  background: var(--bg-surface) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-body) !important;
}
.modal-content h1,.modal-content h2,.modal-content h3,
.modal-content h4,.modal-content h5,.modal-content h6 { color: var(--text-heading) !important; }
.modal-content p,.modal-content li,.modal-content small { color: var(--text-body) !important; }
.modal-header,.modal-footer { border-color: var(--border) !important; }
.modal-title { color: var(--text-heading) !important; }
.btn-close-white, .modal-content .btn-close {
  filter: invert(1) brightness(2);
}

/* ── Pagination ───────────────────────────────────────────────────────────── */
.page-link {
  background: var(--bg-surface);
  border-color: var(--border);
  color: var(--text-muted);
}
.page-link:hover { background: var(--bg-elevated); color: var(--text-heading); }
.page-item.active .page-link { background: var(--accent); border-color: var(--accent); color: #fff; }
.page-item.disabled .page-link { background: var(--bg-root); color: var(--border-light); }

/* ── Accordion (FAQ) ──────────────────────────────────────────────────────── */
.ic-accordion .accordion-item {
  background: transparent;
  border-color: var(--border);
}
.ic-accordion .accordion-button {
  background: var(--bg-surface) !important;
  color: var(--text-body) !important;
  box-shadow: none !important;
  font-size: .875rem;
  padding: .65rem .9rem;
}
.ic-accordion .accordion-button:not(.collapsed) { color: var(--text-heading) !important; }
.ic-accordion .accordion-button::after { filter: invert(1) brightness(1.5); }
.ic-accordion .accordion-body { color: var(--text-muted); font-size: .85rem; padding: .6rem .9rem; }

/* ── Stat cells ───────────────────────────────────────────────────────────── */
.stat-label { font-size: .7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .07em; margin-bottom: .15rem; }
.stat-value { font-size: .95rem; font-weight: 600; color: var(--text-heading); }

/* ── Platform / download link buttons ────────────────────────────────────── */
.platform-links a {
  display: inline-block;
  margin: 3px 3px 0 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  color: var(--text-body);
  border-radius: 5px;
  padding: 4px 11px;
  font-size: .8rem;
  text-decoration: none;
}
.platform-links a:hover { background: var(--border); color: var(--text-heading); }

/* ── QR white frame ───────────────────────────────────────────────────────── */
.qr-frame {
  background: #fff;
  display: inline-block;
  border-radius: 10px;
  padding: 14px;
  line-height: 0;
}
.qr-frame svg, .qr-frame img {
  width: 220px;
  height: 220px;
  display: block;
}

/* ── Login card ───────────────────────────────────────────────────────────── */
.login-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
}
.login-card .form-label { color: var(--text-muted); }

/* ── Spinner ──────────────────────────────────────────────────────────────── */
.ic-spinner {
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Step list ────────────────────────────────────────────────────────────── */
.step-list { padding-left: 1.25rem; }
.step-list li { margin-bottom: .4rem; color: var(--text-muted); }
.step-list li strong { color: var(--text-body); }

/* ── Utility ──────────────────────────────────────────────────────────────── */
.text-heading { color: var(--text-heading) !important; }
.text-body-soft { color: var(--text-body) !important; }
.text-muted-soft { color: var(--text-muted) !important; }
.bg-surface { background: var(--bg-surface) !important; }
.bg-elevated { background: var(--bg-elevated) !important; }
.border-dark-subtle { border-color: var(--border) !important; }
.opacity-50 { opacity: .5; }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 576px) {
  .ic-card { padding: 1rem; }
  .ic-navbar { padding: .5rem 1rem; }
}

/* ── Page footer ──────────────────────────────────────────────────────────── */
.ic-footer {
  flex-shrink: 0;          /* never shrink inside the flex-column body     */
  width: 100%;             /* always span full viewport width               */
  margin-top: auto;        /* push to bottom when page content is short     */
  border-top: 1px solid var(--border);
  background: #070b11;
  padding: .75rem 1.5rem;
}
.ic-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .4rem 1rem;
  max-width: 1400px;
  margin: 0 auto;
  font-size: .78rem;
}
.ic-footer-copy { color: var(--text-muted); }
.ic-footer-copy a { color: var(--text-muted); text-decoration: none; }
.ic-footer-copy a:hover { color: var(--text-body); }
.ic-footer-links {
  display: flex;
  align-items: center;
  gap: .35rem;
  margin-left: auto;       /* right-align the links                         */
}
.ic-footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  white-space: nowrap;
}
.ic-footer-links a:hover { color: var(--text-heading); }
.ic-footer-sep { color: var(--border-light); }
@media (max-width: 520px) {
  .ic-footer-inner { flex-direction: column; align-items: flex-start; gap: .3rem; }
  .ic-footer-links { margin-left: 0; }
}