/* ERP shell — ADR-0048 / ADR-0050 */
* { box-sizing: border-box; }
html, body { height: 100%; }
html {
  color-scheme: light dark;
}
body {
  margin: 0;
  font-family: var(--font-ui);
  font-size: var(--text-md);
  background: var(--color-bg);
  color: var(--color-on-surface);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: var(--color-primary); }

.app-shell {
  min-height: 100vh;
  padding-left: var(--sidebar-w);
  padding-top: var(--topbar-h);
}
.app-shell.collapsed {
  padding-left: var(--sidebar-w-collapsed);
}

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--color-surface);
  border-right: 1px solid var(--color-outline-variant);
  display: flex;
  flex-direction: column;
  padding: var(--space-3) var(--space-2);
  gap: var(--space-2);
  overflow: auto;
  z-index: 30;
}
.app-shell.collapsed .sidebar {
  width: var(--sidebar-w-collapsed);
  align-items: center;
}
.sidebar .brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  font-size: var(--text-sm);
}
.sidebar .brand span.mark {
  width: 1.75rem; height: 1.75rem; border-radius: var(--radius);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-container));
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--color-on-primary); font-size: 0.7rem; letter-spacing: 0;
}
.side-nav { display: flex; flex-direction: column; gap: 0.2rem; flex: 1; }
.side-nav a {
  display: flex; align-items: center; gap: var(--space-2);
  color: var(--color-on-surface-variant); text-decoration: none;
  padding: 0.55rem 0.75rem; border-radius: var(--radius);
  font-size: var(--text-sm); min-height: 2.4rem;
}
.side-nav a:hover, .side-nav a.active {
  color: var(--color-on-surface); background: var(--color-surface-variant);
}
.side-nav a.active { box-shadow: inset 2px 0 0 var(--color-primary); }
.side-nav .ico {
  width: 1.25rem; text-align: center; opacity: 0.85; flex-shrink: 0;
}
.app-shell.collapsed .side-nav a span.lbl,
.app-shell.collapsed .brand .lbl { display: none; }
.app-shell.collapsed .sidebar { align-items: center; }

.topbar {
  position: fixed;
  top: 0;
  right: 0;
  left: var(--sidebar-w);
  height: var(--topbar-h);
  z-index: 20;
  display: flex; align-items: center; gap: var(--space-3);
  padding: 0 var(--space-4);
  border-bottom: 1px solid var(--color-outline-variant);
  background: rgba(var(--color-bg-rgb), 0.92);
  backdrop-filter: blur(12px);
}
.app-shell.collapsed .topbar {
  left: var(--sidebar-w-collapsed);
}
.topbar .crumb { font-size: var(--text-sm); color: var(--color-on-surface-variant); flex: 1; }
.topbar .crumb strong { color: var(--color-on-surface); font-weight: 600; }
.topbar .meta-user { font-size: var(--text-xs); color: var(--color-on-surface-variant); }
.search-slot {
  flex: 1; max-width: 22rem;
  padding: 0.45rem 0.75rem; border-radius: var(--radius);
  border: 1px solid var(--color-outline); background: var(--color-surface-variant);
  color: var(--color-on-surface); font-size: var(--text-sm);
}

.content, .app-shell > main {
  padding: var(--space-4) var(--space-5);
  width: 100%;
  max-width: none;
}
.page-header {
  display: flex; flex-wrap: wrap; align-items: flex-end;
  justify-content: space-between; gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.page-header h1 {
  font-size: var(--text-xl); margin: 0; font-weight: 650; letter-spacing: -0.02em;
}
.page-header .sub { margin: 0.2rem 0 0; color: var(--color-on-surface-variant); font-size: var(--text-sm); }

.card {
  background: var(--color-surface); border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-lg); padding: var(--space-4); margin-bottom: var(--space-3);
  box-shadow: var(--elevation-1);
}
.card-tight { padding: var(--space-3); }
.widgets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.widget .kpi {
  font-size: 1.75rem; font-weight: 700; letter-spacing: -0.03em; margin: 0.25rem 0;
  color: var(--color-on-surface);
}
.widget .label { color: var(--color-on-surface-variant); font-size: var(--text-sm); margin: 0; }
.quick-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-4); }

label {
  display: flex; flex-direction: column; gap: 0.35rem;
  font-size: var(--text-sm); color: var(--color-on-surface-variant); margin-bottom: 0.75rem;
}
input, select, textarea {
  padding: 0.6rem 0.75rem; border-radius: var(--radius);
  border: 1px solid var(--color-outline); background: var(--color-surface-variant); color: var(--color-on-surface);
  font: inherit; min-height: 2.5rem;
}
input::placeholder, textarea::placeholder { color: var(--color-on-surface-variant); opacity: 0.8; }
input:focus-visible, button:focus-visible, a:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-primary); outline-offset: 2px;
}
.row { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: flex-end; }
.row label { flex: 1; min-width: 9rem; margin-bottom: 0; }

button, .btn {
  padding: 0.55rem 0.9rem; border-radius: var(--radius); font: inherit;
  font-weight: 600; cursor: pointer; border: 1px solid var(--color-outline);
  background: var(--color-surface-variant); color: var(--color-on-surface);
}
button.primary, .btn.primary {
  border: 0; background: var(--color-primary); color: var(--color-on-primary);
}
button.primary:disabled { opacity: 0.6; cursor: not-allowed; }
button.ghost, .btn.ghost {
  background: transparent; color: var(--color-on-surface-variant);
  border-color: transparent;
}
button.danger, .btn.danger { color: var(--color-error); border-color: var(--color-error); background: var(--color-error-container); }

.msg { min-height: 1.25rem; font-size: var(--text-sm); color: var(--color-error); margin: 0.5rem 0 0; }
.msg.ok { color: var(--color-success); }

.grid-wrap { overflow: auto; border: 1px solid var(--color-outline-variant); border-radius: var(--radius-lg); }
.grid { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.grid th, .grid td {
  text-align: left; padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--color-outline-variant);
  height: var(--row-h); vertical-align: middle;
}
.grid thead th {
  position: sticky; top: 0; z-index: 1;
  background: var(--color-surface-variant); color: var(--color-on-surface-variant); font-weight: 600;
}
.grid tbody tr:hover { background: rgba(var(--color-on-surface-rgb), 0.06); }
.grid tbody tr:nth-child(even) { background: rgba(var(--color-on-surface-rgb), 0.03); }

.badge {
  display: inline-flex; align-items: center; gap: 0.25rem;
  padding: 0.15rem 0.5rem; border-radius: 999px;
  font-size: var(--text-xs); font-weight: 600; border: 1px solid transparent;
}
.badge.ok { color: var(--color-on-success-container); background: var(--color-success-container); border-color: transparent; }
.badge.danger { color: var(--color-on-error-container); background: var(--color-error-container); border-color: var(--color-error); }
.badge.warn { color: var(--color-on-warning-container); background: var(--color-warning-container); border-color: var(--color-warning); }
.badge.info { color: var(--color-on-info-container); background: var(--color-info-container); border-color: var(--color-info); }
.badge.muted { color: var(--color-on-surface-variant); background: rgba(var(--color-on-surface-rgb), 0.08); border-color: var(--color-outline-variant); }

.empty-state {
  text-align: center; padding: var(--space-5) var(--space-4);
  color: var(--color-on-surface-variant);
}
.empty-state h3 { color: var(--color-on-surface); margin: 0 0 var(--space-2); font-size: var(--text-lg); }
.empty-state p { margin: 0 0 var(--space-3); }

.locked {
  border: 1px dashed var(--color-outline); border-radius: var(--radius-lg);
  padding: var(--space-5); text-align: center; color: var(--color-on-surface-variant);
}

.dialog-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.32);
  display: flex; align-items: center; justify-content: center; z-index: 100;
  padding: var(--space-4);
}
.dialog {
  background: var(--color-surface); border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-lg); padding: var(--space-4);
  width: min(28rem, 100%); box-shadow: var(--elevation-3);
}
.dialog h2 { margin: 0 0 var(--space-2); font-size: var(--text-lg); color: var(--color-on-surface); }
.dialog p { margin: 0 0 var(--space-4); color: var(--color-on-surface-variant); font-size: var(--text-sm); }
.dialog .actions { display: flex; justify-content: flex-end; gap: var(--space-2); }

.dialog label {
  color: var(--color-on-surface-variant);
}
.dialog label input {
  width: 100%;
  margin-top: var(--space-1);
}

/* Theme transitions: applied only when explicitly toggling */
html[data-theme] *,
html[data-theme] *::before,
html[data-theme] *::after {
  transition: background-color 120ms ease, color 120ms ease, border-color 120ms ease, box-shadow 120ms ease;
}

.login-wrap {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 1rem; padding: 1.5rem;
    /* background: var(--color-bg); já herdado do body */
}
.login-wrap .brand { text-align: center; }
.login-wrap .brand h1 { letter-spacing: 0.14em; margin: 0; font-size: 1.75rem; color: var(--color-primary); }
.login-wrap .brand .login-logo { max-width: 200px; height: auto; margin: 0 auto 0.5rem; display: block; }
.sub { color: var(--color-on-surface-variant); margin: 0.35rem 0 0; }
.meta { font-size: var(--text-xs); color: var(--color-on-surface-variant); }

/* Theme toggle button */
.theme-toggle {
  background: transparent;
  border: 1px solid var(--color-outline);
  color: var(--color-on-surface-variant);
  border-radius: var(--radius);
  padding: 0.35rem 0.55rem;
  cursor: pointer;
  font-size: var(--text-sm);
}
.theme-toggle:hover {
  background: var(--color-surface-variant);
  color: var(--color-on-surface);
}

/* Legacy class aliases used by older route markup */
.shell { min-height: 100vh; }
.top { display: none; }
main { display: block; }
.ghost {
  background: transparent; border: 1px solid var(--color-outline); color: var(--color-on-surface-variant);
  padding: 0.4rem 0.75rem; border-radius: var(--radius); cursor: pointer;
}

@media (max-width: 900px) {
  .app-shell, .app-shell.collapsed {
    padding-left: 0;
    padding-top: var(--topbar-h);
  }
  .sidebar {
    position: fixed;
    top: var(--topbar-h);
    left: 0;
    width: 100%;
    height: auto;
    max-height: none;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    border-right: 0;
    border-bottom: 1px solid var(--color-outline-variant);
    z-index: 25;
  }
  .app-shell.collapsed .sidebar {
    width: 100%;
    align-items: center;
  }
  .topbar {
    left: 0;
  }
  .app-shell.collapsed .topbar {
    left: 0;
  }
  .side-nav { flex-direction: row; flex-wrap: wrap; }
  .content { padding: var(--space-3); }
  .search-slot { display: none; }
}