/* ── Variables default (overridden inline per company) ── */
:root {
  --c-primary:  #1A3A5C;
  --c-accent:   #2E86C1;
  --c-light:    #D6E8F7;
  --c-sidebar:  #122840;
}

/* ── Topbar ── */
.topbar {
  background-color: var(--c-primary);
  height: 56px;
  position: sticky;
  top: 0;
  z-index: 1030;
  box-shadow: 0 2px 6px rgba(0,0,0,.25);
}

/* ── Sidebar ── */
.sidebar {
  width: 220px;
  min-width: 220px;
  background-color: var(--c-sidebar);
  padding-top: 1rem;
  overflow-y: auto;
}

.sidebar-section {
  margin-bottom: .5rem;
}

.sidebar-label {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(255,255,255,.4);
  padding: .5rem 1rem .2rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .45rem 1rem;
  color: rgba(255,255,255,.82);
  text-decoration: none;
  font-size: .88rem;
  border-left: 3px solid transparent;
  transition: background .15s, border-color .15s, color .15s;
}

.sidebar-link:hover:not(.disabled) {
  background: rgba(255,255,255,.08);
  color: #fff;
}

.sidebar-link.active {
  background: rgba(255,255,255,.12);
  border-left-color: var(--c-accent);
  color: #fff;
  font-weight: 600;
}

.sidebar-link.disabled {
  opacity: .4;
  pointer-events: none;
  cursor: default;
}

/* ── Main content ── */
main.flex-grow-1 {
  min-height: calc(100vh - 56px);
}

/* ── Cards ── */
.card-company {
  border: 2px solid transparent;
  transition: transform .18s, border-color .18s, box-shadow .18s;
  cursor: pointer;
}

.card-company:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,.15);
}

.card-sim:hover      { border-color: #E07535; }
.card-solucoes:hover { border-color: #5B61C5; }
.card-speedy:hover   { border-color: #4A90C4; }

/* ── Login page ── */
.login-wrapper {
  min-height: 100vh;
  background: linear-gradient(135deg, #1a3a5c 0%, #0d1f33 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  width: 100%;
  max-width: 400px;
  border-radius: 12px;
  box-shadow: 0 16px 48px rgba(0,0,0,.35);
}

.login-logo-row {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.login-logo-row img {
  height: 42px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: .85;
}

/* ── Folder tree ── */
.folder-item {
  padding: .4rem .75rem;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: .5rem;
  cursor: pointer;
  transition: background .12s;
}

.folder-item:hover {
  background: var(--c-light);
}

.folder-icon { color: var(--c-accent); }

/* ── Accent button ── */
.btn-accent {
  background-color: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
}
.btn-accent:hover {
  filter: brightness(.88);
  color: #fff;
}

/* ── Page header stripe ── */
.page-header {
  background: var(--c-primary);
  color: #fff;
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
}

.page-header h4 { margin: 0; font-weight: 700; }
.page-header small { opacity: .75; }