/* App-kit specific styles (extends colors_and_type.css) */

* { box-sizing: border-box; }
html, body, #root { height: 100%; }
body { margin: 0; }

/* -------- App shell -------- */
.app {
  min-height: 100vh;
  background: var(--color-bg-app);
  display: flex;
  flex-direction: column;
}

.app-header {
  height: 56px;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  display: flex;
  align-items: center;
  padding: 0 24px;
  flex-shrink: 0;
}
.app-header__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 240px;
}
.app-header__logo {
  width: 30px; height: 30px;
  border-radius: 6px;
  background: #fff;
  display: flex; align-items: center; justify-content: center;
}
.app-header__title {
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.4px;
}
.app-header__title em {
  font-style: normal;
  font-weight: 400;
  opacity: 0.85;
  margin-left: 6px;
}
.app-header__ctx {
  flex: 1;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,.85);
}
.app-header__tools {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 240px;
  justify-content: flex-end;
}
.app-header__icon {
  width: 32px; height: 32px;
  border-radius: 4px;
  background: rgba(255,255,255,.08);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background var(--t-fast);
}
.app-header__icon:hover { background: rgba(255,255,255,.16); }
.app-header__avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--color-action);
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 12px;
}

.app-subheader {
  height: 44px;
  background: var(--color-primary-dark);
  display: flex;
  align-items: stretch;
  padding: 0 24px;
  flex-shrink: 0;
}
.app-subheader__crumbs {
  display: flex; align-items: center; gap: 8px;
  color: rgba(255,255,255,.75);
  font-size: 13px;
  margin-right: 32px;
}
.app-subheader__crumbs .sep { opacity: .5; }
.app-subheader__crumbs .cur { color: #fff; font-weight: 600; }

.app-tabs {
  display: flex;
  align-items: stretch;
  gap: 2px;
}
.app-tab {
  display: flex; align-items: center;
  padding: 0 18px;
  color: rgba(255,255,255,.75);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border-radius: 4px 4px 0 0;
  transition: background var(--t-fast), color var(--t-fast);
}
.app-tab:hover { color: #fff; background: rgba(255,255,255,.06); }
.app-tab--active {
  background: var(--color-bg-app);
  color: var(--color-text-main);
  font-weight: 600;
  margin-top: 6px;
  height: calc(100% - 6px);
}
.app-tab--active:hover { background: var(--color-bg-app); color: var(--color-text-main); }

.app-main {
  flex: 1;
  padding: 24px 28px 56px;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}

.page-title {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px;
}
.page-title h1 {
  font-size: 24px;
  font-weight: 400;
  color: var(--color-primary);
  margin: 0;
  letter-spacing: -0.01em;
}

/* -------- Card -------- */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--r-md);
  overflow: hidden;
}
.card__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  min-height: 56px;
}
.card__head--plain { border-bottom: none; }
.card__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-main);
}
.card__body { padding: 20px; }
.card__body--flush { padding: 0; }

/* -------- Action link -------- */
.action-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  background: none; border: none;
  font-family: inherit;
  padding: 4px 0;
}
.action-link:hover { text-decoration: underline; }
.action-link__plus {
  display: inline-flex; width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--color-action);
  color: #fff;
  font-weight: 700; font-size: 14px;
  align-items: center; justify-content: center; line-height: 1;
}

/* -------- Buttons -------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 18px;
  border-radius: var(--r-lg);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
  line-height: 1.2;
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-action);
  color: #fff;
}
.btn--primary:hover { background: var(--color-action-hover); }
.btn--primary:active { background: var(--color-action-pressed); }
.btn--secondary {
  background: #fff;
  color: var(--color-text-main);
  border-color: var(--color-border-strong);
}
.btn--secondary:hover { background: var(--color-bg-hover); }
.btn--danger {
  background: #fff;
  color: var(--color-danger);
  border-color: #E2A8A0;
}
.btn--danger:hover { background: var(--color-danger-bg); }
.btn--sm { padding: 6px 14px; font-size: 13px; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }

/* -------- Form -------- */
.field { display: flex; flex-direction: column; gap: 4px; }
.field--row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
  align-items: center;
  padding: 10px 0;
}
.label {
  font-size: 12px;
  color: var(--color-text-muted);
}
.label--row {
  font-size: 14px;
  color: var(--color-text-muted);
  margin: 0;
}
.input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--r-md);
  font-family: inherit;
  font-size: 14px;
  color: var(--color-text-main);
  background: #fff;
  outline: none;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(44,90,106,0.12);
}

.radio { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-size: 14px; }
.radio__dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid #B0BEC5;
  background: #fff;
  position: relative;
  transition: border-color var(--t-fast);
}
.radio--on .radio__dot { border-color: var(--color-action); }
.radio--on .radio__dot::after {
  content: ""; position: absolute; inset: 2px;
  border-radius: 50%; background: var(--color-action);
}
.checkbox {
  width: 16px; height: 16px; border-radius: 3px;
  border: 1.5px solid #B0BEC5; background: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  color: transparent; font-size: 11px; font-weight: 700;
  cursor: pointer;
}
.checkbox--on { background: var(--color-action); border-color: var(--color-action); color: #fff; }

/* -------- Tag -------- */
.tag {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.4;
}
.tag--violet { background: var(--color-tag-violet-bg); color: var(--color-tag-violet); }
.tag--petrol { background: var(--color-tag-petrol-bg); color: var(--color-tag-petrol); }
.tag--amber  { background: var(--color-tag-amber-bg);  color: var(--color-tag-amber); }
.tag--grey   { background: var(--color-tag-grey-bg);   color: var(--color-tag-grey); }
.tag--green  { background: var(--color-success-bg);    color: #4E6B28; }
.tag--red    { background: var(--color-danger-bg);     color: var(--color-danger); }

/* -------- Table -------- */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  background: #fff;
}
.table th {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-muted);
  text-align: left;
  padding: 12px 16px;
  background: var(--color-bg-subtle);
  border-bottom: 1px solid var(--color-border);
}
.table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-main);
  vertical-align: middle;
}
.table tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background var(--t-fast); cursor: pointer; }
.table tbody tr:hover td { background: var(--color-bg-hover); }
.table td.num { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.table td.actions { width: 36px; text-align: center; color: var(--color-text-subtle); font-size: 18px; }

.table-toolbar {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
}
.search-pill {
  display: flex; align-items: center; gap: 8px;
  flex: 1;
  background: var(--color-bg-app);
  border: 1px solid var(--color-border);
  border-radius: var(--r-pill);
  padding: 6px 14px;
}
.search-pill input {
  flex: 1; border: none; outline: none; background: transparent;
  font-family: inherit; font-size: 14px; color: var(--color-text-main);
}
.search-pill .ic { color: var(--color-text-subtle); }

.filter-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  background: #fff;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--r-pill);
  font-size: 12px;
  color: var(--color-text-muted);
  cursor: pointer;
  font-weight: 600;
}
.filter-chip:hover { background: var(--color-bg-hover); }
.filter-chip--active {
  background: var(--color-primary-tint);
  color: var(--color-primary);
  border-color: var(--color-primary-tint);
}

/* -------- KPI tile -------- */
.kpi {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--r-md);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.kpi__label { font-size: 12px; color: var(--color-text-muted); }
.kpi__value {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-text-main);
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.kpi__value--currency { font-size: 24px; }
.kpi__delta {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-action);
  display: inline-flex; align-items: center; gap: 4px;
}
.kpi__delta--neg { color: var(--color-danger); }

/* -------- List row -------- */
.list-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  transition: background var(--t-fast);
}
.list-row:last-child { border-bottom: none; }
.list-row:hover { background: var(--color-bg-hover); }
.list-row__main { display: flex; flex-direction: column; gap: 2px; }
.list-row__title { font-size: 14px; color: var(--color-text-main); }
.list-row__title b { font-weight: 700; }
.list-row__meta { font-size: 12px; color: var(--color-text-muted); }
.list-row__chev { color: var(--color-text-subtle); font-size: 20px; line-height: 1; }
.list-row__lead {
  width: 32px; height: 32px; border-radius: 6px;
  background: var(--color-primary-tint);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-right: 14px;
}
.list-row__left { display: flex; align-items: center; flex: 1; min-width: 0; }

/* -------- Warning callout -------- */
.callout {
  background: var(--color-warning-bg);
  border: 1px solid var(--color-warning-border);
  border-radius: var(--r-md);
  padding: 12px 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--color-warning-text);
  margin-bottom: 20px;
}
.callout__icon { font-size: 18px; line-height: 1; flex-shrink: 0; }
.callout__head { font-weight: 700; font-size: 14px; }
.callout__body { font-size: 13px; margin-top: 2px; opacity: .85; }

/* -------- Empty state -------- */
.empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 48px 20px;
  text-align: center;
  gap: 14px;
}
.empty__caption { font-size: 14px; color: var(--color-text-muted); }

/* -------- Drop zone -------- */
.dropzone {
  border: 2px dashed var(--color-border-dashed);
  border-radius: var(--r-lg);
  padding: 48px 24px;
  text-align: center;
  background: #FAFBFC;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.dropzone--hover { background: var(--color-action-tint); border-color: var(--color-action); }
.dropzone__icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--color-action-tint);
  color: var(--color-action);
  font-size: 30px;
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
}
.dropzone__title { font-size: 16px; color: var(--color-text-main); margin-bottom: 4px; font-weight: 600; }
.dropzone__hint { font-size: 13px; color: var(--color-text-muted); margin-bottom: 16px; }

/* -------- Layout helpers -------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.split { display: grid; grid-template-columns: 260px 1fr; gap: 20px; }
.stack { display: flex; flex-direction: column; gap: 16px; }
.row    { display: flex; align-items: center; gap: 12px; }
.spacer { flex: 1; }

/* Sidebar (for split views) */
.side-nav {
  background: var(--color-bg-sidebar);
  border: 1px solid var(--color-border);
  border-radius: var(--r-md);
  padding: 8px;
}
.side-nav__item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border-radius: var(--r-md);
  color: var(--color-text-main);
  font-size: 14px;
  cursor: pointer;
  transition: background var(--t-fast);
}
.side-nav__item:hover { background: rgba(44,90,106,.06); }
.side-nav__item--active {
  background: var(--color-primary-tint);
  color: var(--color-primary);
  font-weight: 600;
}
.side-nav__group {
  padding: 12px 12px 6px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-subtle);
  font-weight: 600;
}

/* File item */
.file-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--r-md);
  background: #fff;
}
.file-item__icon {
  width: 32px; height: 32px; border-radius: 4px;
  background: var(--color-primary-tint); color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 11px;
}
.file-item__name { font-size: 14px; color: var(--color-text-main); font-weight: 500; }
.file-item__meta { font-size: 12px; color: var(--color-text-muted); }

/* utility */
.hidden { display: none !important; }