/* ============================================================
   SIGE Viagens — Design System CSS
   Paleta: #1A55E1 primário · #0089FF secundário
   ============================================================ */

:root {
  --sige-primary:    #1A55E1;
  --sige-secondary:  #0089FF;
  --sige-accent:     #0000FC;
  --sige-text:       #2E2E2E;
  --sige-muted:      #6B7280;
  --sige-bg:         #F8FAFC;
  --sige-white:      #FFFFFF;
  --sige-border:     #E2E8F0;
  --sige-sidebar-w:  250px;
  --sige-header-h:   60px;
  --sige-radius:     8px;
  --sige-shadow:     0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --sige-shadow-md:  0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  color: var(--sige-text);
  background: var(--sige-bg);
  margin: 0;
  line-height: 1.6;
}

a { color: var(--sige-primary); text-decoration: none; }
a:hover { color: var(--sige-secondary); }

/* ── Layout principal ─────────────────────────────────────── */
.sige-wrapper {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ──────────────────────────────────────────────── */
.sige-sidebar {
  width: var(--sige-sidebar-w);
  height: 100vh;
  background: var(--sige-white);
  border-right: 1px solid var(--sige-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  transition: transform .25s ease;
  overflow: hidden; /* evita que o sidebar em si cresça além de 100vh */
}

.sige-sidebar__logo {
  height: var(--sige-header-h);
  display: flex;
  align-items: center;
  padding: 0 20px;
  border-bottom: 1px solid var(--sige-border);
  gap: 10px;
}

.sige-sidebar__logo img { height: 28px; object-fit: contain; }
.sige-sidebar__logo span {
  font-size: 15px;
  font-weight: 600;
  color: var(--sige-primary);
  letter-spacing: -.3px;
}

.sige-sidebar__nav {
  flex: 1;
  min-height: 0;       /* obrigatório: sem isso o flex item mantém min-height:auto
                          e o overflow-y:auto nunca ativa — o scroll não aparece */
  overflow-y: auto;
  padding: 12px 0;
  scrollbar-width: thin;
  scrollbar-color: var(--sige-border) transparent;
}

.sige-nav__section {
  padding: 0 12px;
  margin-bottom: 4px;
}

.sige-nav__label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--sige-muted);
  padding: 10px 8px 4px;
  display: block;
}

.sige-nav__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--sige-radius);
  color: var(--sige-text);
  font-size: 13.5px;
  font-weight: 500;
  transition: background .15s, color .15s;
  cursor: pointer;
}

.sige-nav__item:hover {
  background: #EFF6FF;
  color: var(--sige-primary);
}

.sige-nav__item.active {
  background: #DBEAFE;
  color: var(--sige-primary);
}

.sige-nav__item i {
  font-size: 18px;
  width: 20px;
  flex-shrink: 0;
  opacity: .8;
}

.sige-nav__item.active i { opacity: 1; }

.sige-sidebar__footer {
  flex-shrink: 0;      /* garante que o footer não seja comprimido pelo nav */
  padding: 16px;
  border-top: 1px solid var(--sige-border);
}

.sige-user-mini {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: var(--sige-radius);
  cursor: pointer;
  transition: background .15s;
}

.sige-user-mini:hover { background: var(--sige-bg); }

.sige-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--sige-primary);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sige-user-mini__info { overflow: hidden; }
.sige-user-mini__name { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sige-user-mini__role { font-size: 11px; color: var(--sige-muted); }

/* ── Header ───────────────────────────────────────────────── */
.sige-header {
  position: fixed;
  top: 0;
  left: var(--sige-sidebar-w);
  right: 0;
  height: var(--sige-header-h);
  background: var(--sige-white);
  border-bottom: 1px solid var(--sige-border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  z-index: 90;
  gap: 12px;
}

.sige-header__toggle {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  color: var(--sige-text);
  cursor: pointer;
  padding: 4px;
}

.sige-header__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--sige-text);
  flex: 1;
}

.sige-header__actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sige-btn-icon {
  width: 36px;
  height: 36px;
  border: none;
  background: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sige-muted);
  font-size: 18px;
  cursor: pointer;
  transition: background .15s, color .15s;
  position: relative;
  text-decoration: none;
}

.sige-btn-icon:hover { background: var(--sige-bg); color: var(--sige-primary); }

.sige-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 8px;
  height: 8px;
  background: #EF4444;
  border-radius: 50%;
  border: 2px solid #fff;
}

/* ── Content Area ─────────────────────────────────────────── */
.sige-main {
  margin-left: var(--sige-sidebar-w);
  margin-top: var(--sige-header-h);
  flex: 1;
  padding: 24px;
  min-height: calc(100vh - var(--sige-header-h));
}

/* ── Cards ────────────────────────────────────────────────── */
.sige-card {
  background: var(--sige-white);
  border: 1px solid var(--sige-border);
  border-radius: var(--sige-radius);
  box-shadow: var(--sige-shadow);
}

.sige-card__header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--sige-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.sige-card__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--sige-text);
  margin: 0;
}

.sige-card__body { padding: 20px; }

/* ── Stat Cards ───────────────────────────────────────────── */
.sige-stat {
  background: var(--sige-white);
  border: 1px solid var(--sige-border);
  border-radius: var(--sige-radius);
  padding: 20px;
  box-shadow: var(--sige-shadow);
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.sige-stat__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--sige-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.sige-stat__icon--blue   { background: #DBEAFE; color: var(--sige-primary); }
.sige-stat__icon--green  { background: #DCFCE7; color: #16A34A; }
.sige-stat__icon--yellow { background: #FEF9C3; color: #CA8A04; }
.sige-stat__icon--red    { background: #FEE2E2; color: #DC2626; }
.sige-stat__icon--purple { background: #F3E8FF; color: #9333EA; }

.sige-stat__label { font-size: 12px; color: var(--sige-muted); margin-bottom: 4px; }
.sige-stat__value { font-size: 22px; font-weight: 700; color: var(--sige-text); line-height: 1.2; }
.sige-stat__sub   { font-size: 11px; color: var(--sige-muted); margin-top: 4px; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn-sige {
  background: var(--sige-primary);
  color: #fff;
  border: none;
  border-radius: var(--sige-radius);
  padding: 8px 18px;
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background .15s, transform .1s;
  text-decoration: none;
}

.btn-sige:hover   { background: var(--sige-secondary); color: #fff; }
.btn-sige:active  { transform: scale(.98); }
.btn-sige--sm     { padding: 5px 12px; font-size: 12px; }
.btn-sige--outline{
  background: transparent;
  color: var(--sige-primary);
  border: 1px solid var(--sige-primary);
}
.btn-sige--outline:hover { background: #EFF6FF; color: var(--sige-primary); }

/* ── Badges de status ─────────────────────────────────────── */
.badge-status {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}
.badge-status--ativo     { background: #DCFCE7; color: #15803D; }
.badge-status--inativo   { background: #F1F5F9; color: #64748B; }
.badge-status--pendente  { background: #FEF9C3; color: #A16207; }
.badge-status--vencido   { background: #FEE2E2; color: #B91C1C; }
.badge-status--aprovado  { background: #DCFCE7; color: #15803D; }
.badge-status--cancelado { background: #FEE2E2; color: #B91C1C; }
.badge-status--info      { background: #DBEAFE; color: #1D4ED8; }

/* ── Alerts ───────────────────────────────────────────────── */
.sige-alert {
  padding: 12px 16px;
  border-radius: var(--sige-radius);
  border-left: 4px solid;
  font-size: 13.5px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 16px;
}
.sige-alert--error   { background: #FEF2F2; border-color: #EF4444; color: #991B1B; }
.sige-alert--success { background: #F0FDF4; border-color: #22C55E; color: #15803D; }
.sige-alert--warning { background: #FFFBEB; border-color: #F59E0B; color: #92400E; }
.sige-alert--info    { background: #EFF6FF; border-color: var(--sige-primary); color: #1E40AF; }

/* ── Tables ───────────────────────────────────────────────── */
.sige-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.sige-table th {
  text-align: left;
  padding: 10px 14px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--sige-muted);
  border-bottom: 1px solid var(--sige-border);
  white-space: nowrap;
}
.sige-table td {
  padding: 11px 14px;
  border-bottom: 1px solid #F1F5F9;
  color: var(--sige-text);
  vertical-align: middle;
}
.sige-table tr:last-child td { border-bottom: none; }
.sige-table tr:hover td { background: #FAFBFF; }

/* ── Forms ────────────────────────────────────────────────── */
.sige-form-group { margin-bottom: 16px; }
.sige-label { font-size: 13px; font-weight: 500; color: var(--sige-text); margin-bottom: 5px; display: block; }
.sige-input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--sige-border);
  border-radius: var(--sige-radius);
  font-size: 13.5px;
  color: var(--sige-text);
  background: var(--sige-white);
  transition: border-color .15s, box-shadow .15s;
}
.sige-input:focus {
  outline: none;
  border-color: var(--sige-primary);
  box-shadow: 0 0 0 3px rgba(26,85,225,.12);
}

/* Dentro de um .input-group (ex: campo de senha com botão de mostrar/ocultar),
   o width:100% do .sige-input quebra o flex do Bootstrap e empurra o botão
   para a linha de baixo. Aqui ele se comporta como o .form-control nativo. */
.input-group > .sige-input {
  width: auto;
  flex: 1 1 auto;
  min-width: 0;
}
.sige-input.is-invalid { border-color: #EF4444; }
.sige-input-error { font-size: 12px; color: #DC2626; margin-top: 4px; }

/* ── Page header ──────────────────────────────────────────── */
.sige-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.sige-page-header__title { font-size: 20px; font-weight: 700; margin: 0; }
.sige-page-header__sub   { font-size: 13px; color: var(--sige-muted); margin: 0; }

/* ── Breadcrumb ───────────────────────────────────────────── */
.sige-breadcrumb { font-size: 12.5px; color: var(--sige-muted); margin-bottom: 16px; display: flex; gap: 6px; align-items: center; }
.sige-breadcrumb a { color: var(--sige-muted); }
.sige-breadcrumb a:hover { color: var(--sige-primary); }
.sige-breadcrumb__sep { opacity: .4; }

/* ── Footer ───────────────────────────────────────────────── */
.sige-footer {
  text-align: center;
  font-size: 11.5px;
  color: var(--sige-muted);
  padding: 20px 24px;
  border-top: 1px solid var(--sige-border);
  margin-top: auto;
}

/* ── Overlay sidebar (mobile) ─────────────────────────────── */
.sige-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 99;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .sige-sidebar { transform: translateX(-100%); }
  .sige-sidebar.open { transform: translateX(0); }
  .sige-overlay.open { display: block; }
  .sige-main { margin-left: 0; padding: 16px; }
  .sige-header { left: 0; }
  .sige-header__toggle { display: flex; }
}

/* ── Scroll fino ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--sige-border); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #CBD5E1; }