/* ── Intranet Portal — Front-end Styles ──────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=DM+Mono:wght@400;500&display=swap');

:root {
  --ip-bg:         #f4f6f9;
  --ip-surface:    #ffffff;
  --ip-border:     #e4e8ef;
  --ip-text:       #111827;
  --ip-muted:      #6b7280;
  --ip-accent:     #1e40af;
  --ip-accent-lt:  #eff6ff;
  --ip-green:      #15803d;
  --ip-green-lt:   #dcfce7;
  --ip-orange:     #c2410c;
  --ip-orange-lt:  #fff7ed;
  --ip-radius:     12px;
  --ip-radius-sm:  7px;
  --ip-shadow:     0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --ip-shadow-md:  0 4px 12px rgba(0,0,0,.1);
  --ip-font:       'DM Sans', system-ui, sans-serif;
  --ip-mono:       'DM Mono', monospace;
  /* section accent colours */
  --ip-general-c:    #1e40af;
  --ip-technician-c: #b45309;
  --ip-sales-c:      #166534;
}

/* ── Reset inside portal ──────────────────────────────────────────────────── */
.ip-portal *, .ip-portal *::before, .ip-portal *::after { box-sizing: border-box; }
.ip-portal { font-family: var(--ip-font); color: var(--ip-text); background: var(--ip-bg); border-radius: var(--ip-radius); overflow: hidden; line-height: 1.5; }
.ip-portal a { color: inherit; }
.ip-portal h2 { margin: 0; }
.ip-portal p  { margin: 0; }

/* ── Nav ──────────────────────────────────────────────────────────────────── */
.ip-portal__nav {
  display: flex; align-items: center; gap: 1rem;
  background: var(--ip-surface);
  border-bottom: 1px solid var(--ip-border);
  padding: 0 1.5rem;
  flex-wrap: wrap;
  position: sticky; top: 0; z-index: 10;
}
.ip-nav__brand {
  display: flex; align-items: center; gap: .45rem;
  font-weight: 700; font-size: .95rem; letter-spacing: -.01em;
  padding: .9rem 0; white-space: nowrap; color: var(--ip-text);
  text-decoration: none;
}
.ip-nav__diamond { color: var(--ip-accent); font-size: 1rem; }
.ip-nav__tabs { display: flex; gap: 0; flex: 1; }
.ip-nav__tab {
  display: flex; align-items: center; gap: .4rem;
  padding: .85rem 1.1rem;
  font-size: .875rem; font-weight: 500;
  color: var(--ip-muted); text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
  white-space: nowrap;
}
.ip-nav__tab:hover { color: var(--ip-accent); }
.ip-nav__tab.is-active { color: var(--ip-accent); border-bottom-color: var(--ip-accent); }
.ip-nav__tab-icon { font-size: .95rem; }
.ip-nav__user {
  display: flex; align-items: center; gap: .55rem;
  margin-left: auto; font-size: .85rem; padding: .5rem 0;
}
.ip-nav__user img { border-radius: 50%; flex-shrink: 0; }
.ip-nav__name { font-weight: 500; white-space: nowrap; }
.ip-nav__logout {
  border: 1px solid var(--ip-border); border-radius: 6px;
  padding: .3rem .75rem; font-size: .78rem; color: var(--ip-muted);
  text-decoration: none; transition: background .15s;
}
.ip-nav__logout:hover { background: var(--ip-bg); color: var(--ip-text); }

/* ── Portal Body ──────────────────────────────────────────────────────────── */
.ip-portal__body { padding: 1.5rem; }
.ip-portal__footer {
  text-align: center; font-size: .78rem; color: var(--ip-muted);
  padding: 1rem; border-top: 1px solid var(--ip-border);
  background: var(--ip-surface);
}

/* ── Section Header ───────────────────────────────────────────────────────── */
.ip-section__header { margin-bottom: 1.25rem; }
.ip-section__header h2 { font-size: 1.25rem; font-weight: 700; margin-bottom: .25rem; }
.ip-section__header p  { font-size: .875rem; color: var(--ip-muted); }

/* ── Content Type Tabs ────────────────────────────────────────────────────── */
.ip-type-tabs {
  display: flex; gap: .4rem; flex-wrap: wrap;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--ip-border);
  padding-bottom: .75rem;
}
.ip-type-tab {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .4rem .85rem; border-radius: 20px;
  font-size: .82rem; font-weight: 500;
  background: var(--ip-surface); border: 1px solid var(--ip-border);
  color: var(--ip-muted); text-decoration: none;
  transition: background .15s, color .15s, border-color .15s;
}
.ip-type-tab:hover { background: var(--ip-accent-lt); border-color: var(--ip-accent); color: var(--ip-accent); }
.ip-type-tab.is-active { background: var(--ip-accent); border-color: var(--ip-accent); color: #fff; }
.ip-type-tab__count {
  background: rgba(0,0,0,.1); color: inherit;
  border-radius: 20px; padding: 0 .45rem;
  font-size: .75rem; font-family: var(--ip-mono);
}
.ip-type-tab.is-active .ip-type-tab__count { background: rgba(255,255,255,.25); }

/* ── Announcements ────────────────────────────────────────────────────────── */
.ip-announcements { display: flex; flex-direction: column; gap: .75rem; }
.ip-announcement {
  display: flex; gap: 0;
  background: var(--ip-surface);
  border: 1px solid var(--ip-border);
  border-radius: var(--ip-radius-sm);
  overflow: hidden;
  box-shadow: var(--ip-shadow);
}
.ip-announcement__bar { width: 4px; background: var(--ip-accent); flex-shrink: 0; }
.ip-announcement__content { padding: 1rem 1.25rem; flex: 1; }
.ip-announcement__meta { display: flex; align-items: baseline; gap: .75rem; margin-bottom: .4rem; flex-wrap: wrap; }
.ip-announcement__title { font-weight: 600; font-size: .95rem; }
.ip-announcement__date  { font-size: .78rem; color: var(--ip-muted); font-family: var(--ip-mono); }
.ip-announcement__body  { font-size: .875rem; color: #374151; }

/* ── Links Grid ───────────────────────────────────────────────────────────── */
.ip-grid { display: grid; gap: .75rem; }
.ip-grid--links { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.ip-link-card {
  display: flex; align-items: center; gap: .85rem;
  background: var(--ip-surface); border: 1px solid var(--ip-border);
  border-radius: var(--ip-radius-sm); padding: .9rem 1rem;
  text-decoration: none; color: var(--ip-text);
  box-shadow: var(--ip-shadow);
  transition: border-color .15s, box-shadow .15s, transform .1s;
}
.ip-link-card:hover {
  border-color: var(--ip-accent); box-shadow: var(--ip-shadow-md);
  transform: translateY(-1px);
}
.ip-link-card__icon { font-size: 1.3rem; flex-shrink: 0; }
.ip-link-card__text { flex: 1; min-width: 0; }
.ip-link-card__title { display: block; font-weight: 600; font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ip-link-card__desc  { display: block; font-size: .78rem; color: var(--ip-muted); margin-top: .15rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ip-link-card__arrow { font-size: 1rem; color: var(--ip-muted); flex-shrink: 0; transition: transform .15s; }
.ip-link-card:hover .ip-link-card__arrow { transform: translateX(3px); color: var(--ip-accent); }

/* ── Files List ───────────────────────────────────────────────────────────── */
.ip-files { display: flex; flex-direction: column; gap: .6rem; }
.ip-file {
  display: flex; align-items: center; gap: 1rem;
  background: var(--ip-surface); border: 1px solid var(--ip-border);
  border-radius: var(--ip-radius-sm); padding: .85rem 1.1rem;
  text-decoration: none; color: var(--ip-text);
  box-shadow: var(--ip-shadow);
  transition: border-color .15s, transform .1s;
}
.ip-file:hover { border-color: var(--ip-accent); transform: translateY(-1px); }
.ip-file__icon  { font-size: 1.4rem; flex-shrink: 0; }
.ip-file__text  { flex: 1; min-width: 0; }
.ip-file__title { display: block; font-weight: 600; font-size: .9rem; }
.ip-file__desc  { display: block; font-size: .78rem; color: var(--ip-muted); margin-top: .15rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ip-file__meta  { display: flex; flex-direction: column; align-items: flex-end; gap: .2rem; flex-shrink: 0; }
.ip-file__size  { font-size: .75rem; color: var(--ip-muted); font-family: var(--ip-mono); }
.ip-file__dl    { font-size: .78rem; font-weight: 600; color: var(--ip-accent); }

/* ── Videos Grid ──────────────────────────────────────────────────────────── */
.ip-grid--videos { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.ip-video-card {
  background: var(--ip-surface); border: 1px solid var(--ip-border);
  border-radius: var(--ip-radius-sm); overflow: hidden;
  box-shadow: var(--ip-shadow);
}
.ip-video-card__embed { position: relative; padding-bottom: 56.25%; height: 0; }
.ip-video-card__embed iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.ip-video-card__info { padding: .85rem 1rem; }
.ip-video-card__title { display: block; font-weight: 600; font-size: .9rem; }
.ip-video-card__desc  { display: block; font-size: .78rem; color: var(--ip-muted); margin-top: .25rem; }

/* ── Empty state ──────────────────────────────────────────────────────────── */
.ip-empty { text-align: center; padding: 3rem 1rem; color: var(--ip-muted); }
.ip-empty span { display: block; font-size: 2rem; margin-bottom: .5rem; }

/* ── Login gate ───────────────────────────────────────────────────────────── */
.ip-gate {
  text-align: center; padding: 5rem 1.5rem;
  background: var(--ip-surface); border-radius: var(--ip-radius);
}
.ip-gate__icon { font-size: 3rem; margin-bottom: .75rem; }
.ip-gate h2    { font-size: 1.4rem; margin-bottom: .5rem; }
.ip-gate p     { color: var(--ip-muted); margin-bottom: 1.5rem; }
.ip-gate__btn  {
  display: inline-block; background: var(--ip-accent); color: #fff;
  padding: .7rem 1.75rem; border-radius: 8px; font-weight: 600;
  font-size: .9rem; text-decoration: none; transition: opacity .15s;
}
.ip-gate__btn:hover { opacity: .88; }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .ip-portal__nav  { padding: 0 .75rem; }
  .ip-portal__body { padding: 1rem .75rem; }
  .ip-nav__brand, .ip-nav__name { display: none; }
  .ip-nav__tab-label { display: none; }
  .ip-nav__tab-icon  { font-size: 1.3rem; }
  .ip-nav__tab       { padding: .75rem .65rem; }
  .ip-file__meta     { display: none; }
}