/* ==========================================================================
   Travel Trade — Design system (portado do hoteisdigitais-backoffice-frontend)
   ========================================================================== */
:root {
  /* layout shell */
  --sidebar-w: 18rem;
  --topbar-h: 5.5rem;
  --transition-fast: 180ms;

  /* brand accent */
  --color-primary: #2198f3;
  --color-primary-hover: #0070a7;
  --color-primary-dark: #0961a5;
  --color-primary-soft: #eaf6ff;

  /* status */
  --color-success: #52bf11;
  --color-success-dark: #3e900d;
  --color-success-soft: #eefbe5;
  --color-danger: #ee2d5a;
  --color-danger-dark: #bf0f38;
  --color-danger-soft: #fdeef1;
  --color-warning: #ff9a13;
  --color-warning-soft: #fff4e5;

  /* neutrals */
  --color-text: #1f2430;
  --color-text-muted: #505050;
  --color-text-subtle: #8a92a3;
  --color-border: #e7e9ee;
  --color-border-soft: #f0f1f5;
  --color-surface: #ffffff;
  --color-surface-muted: #f8f9fb;

  /* radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-pill: 999px;

  /* shadow */
  --shadow-card: 0 0 13px 0 rgba(0, 0, 0, 0.05);
  --shadow-card-accent: 0 0 13px 0 rgba(33, 152, 243, 0.08);
  --shadow-button-primary: 0 2px 6px 0 rgba(33, 152, 243, 0.5);
  --shadow-button-danger: 0 2px 6px 0 rgba(238, 45, 90, 0.5);

  /* aliases */
  --color-bg: var(--color-surface-muted);
  --radius: var(--radius-sm);

  font-family: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 { font-weight: 600; margin: 0 0 0.5rem; color: var(--color-text); }
a { color: var(--color-primary); }

/* ---------------------------------------------------------------- buttons */
button, .btn {
  cursor: pointer;
  font-family: inherit;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: #fff;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  box-shadow: var(--shadow-button-primary);
  transition: background var(--transition-fast) ease, box-shadow var(--transition-fast) ease, opacity var(--transition-fast) ease;
}
button:hover:not(:disabled), .btn:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }
button:disabled { opacity: 0.55; cursor: not-allowed; box-shadow: none; }

.btn.secondary, button.secondary {
  background: transparent; color: var(--color-primary); border: 1px solid var(--color-border); box-shadow: none;
}
.btn.secondary:hover, button.secondary:hover { background: var(--color-primary-soft); border-color: var(--color-primary); }

.btn.danger, button.danger { background: var(--color-danger); border-color: var(--color-danger-dark); box-shadow: var(--shadow-button-danger); }
.btn.danger:hover, button.danger:hover { background: var(--color-danger-dark); }

/* ----------------------------------------------------------------- inputs */
input, select, textarea {
  font-family: inherit;
  font-size: 0.875rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  width: 100%;
  transition: border-color var(--transition-fast) ease, box-shadow var(--transition-fast) ease;
}
input::placeholder, textarea::placeholder { color: var(--color-text-subtle); }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-soft);
}
label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: 0.9rem; }

/* ------------------------------------------------------------------ cards */
.card, .ui-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 1.5rem;
}
.error { color: var(--color-danger); font-size: 0.85rem; }

/* ----------------------------------------------------------------- tables */
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
table thead th {
  text-align: left; padding: 0.5rem 0.6rem; color: var(--color-text);
  font-weight: 500; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em;
  border-bottom: 2px solid #e0e0e0; white-space: nowrap;
}
table tbody tr { border-bottom: 1px solid #e0e0e0; transition: background var(--transition-fast) ease; }
table tbody tr:hover { background: #d3eafd; }
table tbody td { text-align: left; padding: 0.55rem 0.6rem; font-weight: 400; color: var(--color-text); }

/* ---- ícones (SVG inline) ---- */
.nav-icon { display: inline-flex; align-items: center; justify-content: center; }
.nav-icon svg { width: 1.2rem; height: 1.2rem; display: block; }

/* ========================================================== SHELL / LAYOUT */
.app-grid {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--topbar-h) 1fr;
  min-height: 100svh;
}

.brand-cell {
  grid-column: 1; grid-row: 1;
  background-color: #0961a5;
  background-image: linear-gradient(270deg, rgba(171, 53, 214, 0.18), transparent);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  display: flex; align-items: center; justify-content: center;
  padding: 0 1.5rem; position: sticky; top: 0; z-index: 20;
}
.brand-inner { display: inline-flex; flex-direction: column; align-items: stretch; width: fit-content; gap: 0.2rem; }
.brand-logo { width: auto; height: 2.5rem; object-fit: contain; display: block; }
.brand-signature {
  display: block; width: 100%; text-align: center;
  font-size: 1.05rem; font-weight: 700; letter-spacing: 0.02em;
  text-transform: uppercase; color: rgba(255, 255, 255, 0.65); white-space: nowrap; line-height: 1;
}

.sidebar {
  grid-column: 1; grid-row: 2;
  background-color: #0961a5;
  background-image: linear-gradient(270deg, rgba(171, 53, 214, 0.18), transparent);
  display: flex; flex-direction: column; min-height: 0;
  position: sticky; top: var(--topbar-h); height: calc(100svh - var(--topbar-h)); overflow: hidden;
}

.navigation {
  display: flex; flex-direction: column; gap: 0.125rem; flex: 1 1 auto; min-height: 0;
  overflow-y: auto; padding: 1.5rem; scrollbar-width: none;
}
.navigation::-webkit-scrollbar { width: 0; }

.navlink {
  display: flex; align-items: center; gap: 0.75rem; padding: 0.5rem 0.6rem;
  border-radius: var(--radius-sm); text-decoration: none; transition: background var(--transition-fast) ease;
}
.navlink .nav-icon { color: rgba(255, 255, 255, 0.45); transition: color var(--transition-fast) ease; }
.navlink span:not(.nav-icon) {
  font-weight: 600; line-height: 1.6; font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.6); transition: color var(--transition-fast) ease;
}
.navlink:hover { background: rgba(255, 255, 255, 0.08); }
.navlink:hover .nav-icon { color: rgba(255, 255, 255, 0.75); }
.navlink:hover span:not(.nav-icon) { color: rgba(255, 255, 255, 0.85); }

.navlink.active { background: rgba(255, 255, 255, 0.1); }
.navlink.active .nav-icon { color: rgba(255, 255, 255, 0.95); }
.navlink.active span:not(.nav-icon) { position: relative; color: rgba(255, 255, 255, 0.95); }
.navlink.active span:not(.nav-icon)::before {
  content: ''; width: 0.375rem; height: 0.375rem; display: block; position: absolute;
  background: var(--color-warning); border-radius: 50%; top: 50%; right: -0.85rem; transform: translateY(-50%);
}

.nav-group-label {
  margin-top: 0.9rem; padding: 0.4rem 0.6rem 0.1rem; color: rgba(255, 255, 255, 0.4);
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
}
.nav-child { padding-left: 1.4rem; }

/* footer da sidebar */
.navbar-footer {
  flex: 0 0 auto; padding: 1rem 1.5rem; border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex; flex-direction: column; gap: 0.5rem;
}
.navbar-footer .links { display: flex; flex-direction: row; gap: 0.75rem; margin-bottom: 0.25rem; }
.navbar-footer .links a { position: relative; display: inline-flex; cursor: pointer; }
.navbar-footer .links a .nav-icon { color: rgba(255, 255, 255, 0.45); transition: color var(--transition-fast) ease; }
.navbar-footer .links a:hover .nav-icon { color: rgba(255, 255, 255, 0.9); }
.navbar-footer .links a .tooltip-text {
  visibility: hidden; opacity: 0; position: absolute; z-index: 30; bottom: 135%; left: 50%;
  transform: translateX(-50%); white-space: nowrap; background-color: #333; color: rgba(255, 255, 255, 0.85);
  font-size: 0.72rem; font-weight: 400; text-align: center; padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm); transition: opacity var(--transition-fast) ease;
}
.navbar-footer .links a:hover .tooltip-text { visibility: visible; opacity: 1; }
.navbar-footer .credits { margin: 0; font-size: 0.75rem; font-weight: 400; line-height: 1.5; color: rgba(255, 255, 255, 0.6); }
.navbar-footer .credits a { color: #fff; text-decoration: none; }
.navbar-footer .credits a:hover { text-decoration: underline; }

/* topbar */
.topbar {
  grid-column: 2; grid-row: 1; background: var(--color-surface);
  border-bottom: 1px solid rgba(0, 0, 0, 0.07); display: flex; align-items: center;
  justify-content: space-between; gap: 1.38rem; padding: 0 1.5rem; position: sticky; top: 0; z-index: 20;
}
.topbar .topbar-right { display: flex; align-items: center; gap: 1rem; margin-left: auto; }
.topbar .user-info { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.3; }
.topbar .user-info .user-name { font-size: 0.875rem; font-weight: 600; color: var(--color-text); }
.topbar .user-info .user-role { font-size: 0.75rem; color: var(--color-text-subtle); text-transform: capitalize; }
.topbar .logout-btn { padding: 0.4rem 0.9rem; }

/* conteúdo */
.content { grid-column: 2; grid-row: 2; min-width: 0; min-height: 0; overflow: auto; padding: 2rem; background: var(--color-surface-muted); }

@media (max-width: 992px) {
  .app-grid { grid-template-columns: 14rem 1fr; }
  .brand-cell .brand-logo { height: 2rem; }
}

/* scrollbars */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #d3d7e0; border-radius: var(--radius-pill); border: 2px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: #b9bfcc; background-clip: content-box; }

/* ==================================================================== LOGIN */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1rem; }
.login-card { width: 100%; max-width: 380px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-card); padding: 2rem; display: flex; flex-direction: column; }
.login-brand { align-self: center; width: fit-content; display: flex; flex-direction: column; align-items: stretch; gap: 0.15rem; margin: 0 auto 1.4rem; }
.login-logo { display: block; width: auto; height: auto; max-width: 200px; margin: 0; }
.login-signature { display: block; width: 100%; text-align: center; font-size: 1.7rem; font-weight: 700; letter-spacing: 0.01em; text-transform: uppercase; color: var(--color-primary-dark); line-height: 1; }
.login-subtitle { color: var(--color-text-muted); font-size: 0.9rem; text-align: center; margin: 0 0 1.5rem; }
.login-card button[type='submit'] { width: 100%; justify-content: center; margin-top: 0.5rem; }

/* page title */
.page-title { margin: 0 0 1.5rem; font-size: 1rem; font-weight: 700; text-transform: uppercase; color: var(--color-text-muted); letter-spacing: 0.02em; }

/* card grid (portal) */
.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1rem; }
.tile { display: flex; flex-direction: column; gap: 0.5rem; }
.tile .tile-type { align-self: flex-start; }
.tile .tile-title { font-weight: 600; color: var(--color-text); line-height: 1.3; }
.tile .tile-meta { font-size: 0.8rem; color: var(--color-text-subtle); }
.tile .tile-foot { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; }
.chip { display: inline-block; padding: 0.15rem 0.5rem; border-radius: var(--radius-pill); font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; background: var(--color-primary-soft); color: var(--color-primary-hover); }

/* page header (title + actions) */
.page-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.page-header .page-title { margin: 0; }
.page-header .actions { display: flex; gap: 0.5rem; align-items: center; }

/* flash */
.flash { padding: 0.7rem 1rem; border-radius: var(--radius-sm); margin-bottom: 1rem; font-size: 0.875rem; }
.flash-ok { background: var(--color-success-soft); color: var(--color-success-dark); border: 1px solid #cdeeb5; }
.flash-error { background: var(--color-danger-soft); color: var(--color-danger-dark); border: 1px solid #f6c9d4; }

/* filters */
.filters { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; margin-bottom: 1rem; }
.filters input, .filters select { width: auto; min-width: 160px; }

/* badges */
.badge { display: inline-block; padding: 0.15rem 0.5rem; border-radius: var(--radius-pill); font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em; }
.badge-pending { background: var(--color-warning-soft); color: #9a6400; }
.badge-approved { background: var(--color-success-soft); color: var(--color-success-dark); }
.badge-rejected { background: var(--color-danger-soft); color: var(--color-danger-dark); }

/* table action buttons */
.tbl-actions { display: inline-flex; gap: 0.35rem; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 1.9rem; height: 1.9rem; padding: 0; border-radius: var(--radius-sm); background: #f8f9fa; border: 1px solid rgba(33,37,41,0.1); color: var(--color-text-muted); box-shadow: none; }
.icon-btn:hover { background: #eef0f3; color: var(--color-text); border-color: rgba(33,37,41,0.2); }
.icon-btn.danger { background: var(--color-danger); border-color: var(--color-danger-dark); color: #fff; box-shadow: var(--shadow-button-danger); }
.icon-btn.danger:hover { background: var(--color-danger-dark); }
.icon-btn.success { background: var(--color-success); border-color: var(--color-success-dark); color: #fff; }
.icon-btn svg { width: 0.95rem; height: 0.95rem; }

/* forms */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 1.25rem; }
.form-grid .full { grid-column: 1 / -1; }
.form-actions { display: flex; gap: 0.5rem; margin-top: 1rem; }
.checkbox-row { flex-direction: row; align-items: center; gap: 0.5rem; }
.checkbox-row input { width: auto; }

/* tabs */
.tabs { display: flex; gap: 0.25rem; flex-wrap: wrap; margin-bottom: 1.25rem; border-bottom: 1px solid var(--color-border); }
.tabs .tab { padding: 0.5rem 0.9rem; text-decoration: none; color: var(--color-text-muted); font-size: 0.875rem; font-weight: 600; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs .tab:hover { color: var(--color-text); }
.tabs .tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }

/* pagination */
.pagination-wrap { margin-top: 1rem; }
.pagination-wrap nav { display: flex; gap: 0.25rem; }
.muted { color: var(--color-text-subtle); font-size: 0.85rem; }