/* ============================================================
   BidManager token-based utility layer. Reimplements the subset
   of Bootstrap grid/flex/spacing/color/sizing utilities the app
   actually uses, under Bootstrap's own class names, on tokens.
   AUTHORED IN Wave 4e-0 BUT LINKED ONLY IN THE TEARDOWN SLICE
   (linking while bootstrap.min.css is loaded would collide).
   Colors via tokens only — no hex literals here.
   ============================================================ */

/* --- Container --- */
.container,
.container-fluid {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-right: var(--space-4);
    padding-left: var(--space-4);
}
@media (min-width: 576px)  { .container { max-width: 540px; } }
@media (min-width: 768px)  { .container { max-width: 720px; } }
@media (min-width: 992px)  { .container { max-width: 960px; } }
@media (min-width: 1200px) { .container { max-width: 1140px; } }
@media (min-width: 1400px) { .container { max-width: 1320px; } }

/* --- Row + columns (12-col flexbox). Default gutter is --space-4 (16px);
   Bootstrap's default is 1.5rem — intentionally aligned to the token scale
   instead. --- */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: calc(-0.5 * var(--space-4));
    margin-left: calc(-0.5 * var(--space-4));
}
.row > * {
    box-sizing: border-box;
    padding-right: calc(0.5 * var(--space-4));
    padding-left: calc(0.5 * var(--space-4));
}
.col { flex: 1 0 0%; }
.col-auto { flex: 0 0 auto; width: auto; }
.col-1  { flex: 0 0 auto; width: 8.33333%; }
.col-2  { flex: 0 0 auto; width: 16.66667%; }
.col-3  { flex: 0 0 auto; width: 25%; }
.col-4  { flex: 0 0 auto; width: 33.33333%; }
.col-5  { flex: 0 0 auto; width: 41.66667%; }
.col-6  { flex: 0 0 auto; width: 50%; }
.col-7  { flex: 0 0 auto; width: 58.33333%; }
.col-8  { flex: 0 0 auto; width: 66.66667%; }
.col-9  { flex: 0 0 auto; width: 75%; }
.col-10 { flex: 0 0 auto; width: 83.33333%; }
.col-11 { flex: 0 0 auto; width: 91.66667%; }
.col-12 { flex: 0 0 auto; width: 100%; }

/* Gutters */
.g-0  { margin-right: 0; margin-left: 0; }
.g-0 > * { padding-right: 0; padding-left: 0; }
.g-1 { margin-right: calc(-0.5 * var(--space-1)); margin-left: calc(-0.5 * var(--space-1)); }
.g-1 > * { padding-right: calc(0.5 * var(--space-1)); padding-left: calc(0.5 * var(--space-1)); }
.g-2 { margin-right: calc(-0.5 * var(--space-2)); margin-left: calc(-0.5 * var(--space-2)); }
.g-2 > * { padding-right: calc(0.5 * var(--space-2)); padding-left: calc(0.5 * var(--space-2)); }
.g-3 { margin-right: calc(-0.5 * var(--space-4)); margin-left: calc(-0.5 * var(--space-4)); }
.g-3 > * { padding-right: calc(0.5 * var(--space-4)); padding-left: calc(0.5 * var(--space-4)); }
.g-4 { margin-right: calc(-0.5 * var(--space-5)); margin-left: calc(-0.5 * var(--space-5)); }
.g-4 > * { padding-right: calc(0.5 * var(--space-5)); padding-left: calc(0.5 * var(--space-5)); }
.g-5 { margin-right: calc(-0.5 * var(--space-7)); margin-left: calc(-0.5 * var(--space-7)); }
.g-5 > * { padding-right: calc(0.5 * var(--space-7)); padding-left: calc(0.5 * var(--space-7)); }

/* Responsive columns */
@media (min-width: 576px) {
    .col-sm-1 { flex: 0 0 auto; width: 8.33333%; }
    .col-sm-2 { flex: 0 0 auto; width: 16.66667%; }
    .col-sm-3 { flex: 0 0 auto; width: 25%; }
    .col-sm-4 { flex: 0 0 auto; width: 33.33333%; }
    .col-sm-5 { flex: 0 0 auto; width: 41.66667%; }
    .col-sm-6 { flex: 0 0 auto; width: 50%; }
    .col-sm-7 { flex: 0 0 auto; width: 58.33333%; }
    .col-sm-8 { flex: 0 0 auto; width: 66.66667%; }
    .col-sm-9 { flex: 0 0 auto; width: 75%; }
    .col-sm-10 { flex: 0 0 auto; width: 83.33333%; }
    .col-sm-11 { flex: 0 0 auto; width: 91.66667%; }
    .col-sm-12 { flex: 0 0 auto; width: 100%; }
}
@media (min-width: 768px) {
    .col-md-1 { flex: 0 0 auto; width: 8.33333%; }
    .col-md-2 { flex: 0 0 auto; width: 16.66667%; }
    .col-md-3 { flex: 0 0 auto; width: 25%; }
    .col-md-4 { flex: 0 0 auto; width: 33.33333%; }
    .col-md-5 { flex: 0 0 auto; width: 41.66667%; }
    .col-md-6 { flex: 0 0 auto; width: 50%; }
    .col-md-7 { flex: 0 0 auto; width: 58.33333%; }
    .col-md-8 { flex: 0 0 auto; width: 66.66667%; }
    .col-md-9 { flex: 0 0 auto; width: 75%; }
    .col-md-10 { flex: 0 0 auto; width: 83.33333%; }
    .col-md-11 { flex: 0 0 auto; width: 91.66667%; }
    .col-md-12 { flex: 0 0 auto; width: 100%; }
}
@media (min-width: 992px) {
    .col-lg-1 { flex: 0 0 auto; width: 8.33333%; }
    .col-lg-2 { flex: 0 0 auto; width: 16.66667%; }
    .col-lg-3 { flex: 0 0 auto; width: 25%; }
    .col-lg-4 { flex: 0 0 auto; width: 33.33333%; }
    .col-lg-5 { flex: 0 0 auto; width: 41.66667%; }
    .col-lg-6 { flex: 0 0 auto; width: 50%; }
    .col-lg-7 { flex: 0 0 auto; width: 58.33333%; }
    .col-lg-8 { flex: 0 0 auto; width: 66.66667%; }
    .col-lg-9 { flex: 0 0 auto; width: 75%; }
    .col-lg-10 { flex: 0 0 auto; width: 83.33333%; }
    .col-lg-11 { flex: 0 0 auto; width: 91.66667%; }
    .col-lg-12 { flex: 0 0 auto; width: 100%; }
}
@media (min-width: 1200px) {
    .col-xl-3 { flex: 0 0 auto; width: 25%; }
    .col-xl-4 { flex: 0 0 auto; width: 33.33333%; }
    .col-xl-6 { flex: 0 0 auto; width: 50%; }
}

/* --- Display --- */
.d-none { display: none; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }
.d-grid { display: grid; }
@media (min-width: 576px) {
    .d-sm-none { display: none; }
    .d-sm-block { display: block; }
    .d-sm-flex { display: flex; }
    .d-sm-inline { display: inline; }
}
@media (min-width: 768px) {
    .d-md-none { display: none; }
    .d-md-block { display: block; }
    .d-md-flex { display: flex; }
    .d-md-inline { display: inline; }
    .d-md-inline-block { display: inline-block; }
    .d-md-table-cell { display: table-cell; }
}
@media (min-width: 992px) {
    .d-lg-none { display: none; }
    .d-lg-block { display: block; }
    .d-lg-flex { display: flex; }
}

/* --- Overflow --- */
.overflow-auto { overflow: auto; }

/* --- Flex direction / wrap / fill --- */
.flex-row { flex-direction: row; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.flex-fill { flex: 1 1 auto; }
.flex-grow-0 { flex-grow: 0; }
.flex-grow-1 { flex-grow: 1; }
.flex-shrink-0 { flex-shrink: 0; }
.flex-shrink-1 { flex-shrink: 1; }

/* --- Justify / align --- */
.justify-content-start { justify-content: flex-start; }
.justify-content-end { justify-content: flex-end; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-around { justify-content: space-around; }
.justify-content-evenly { justify-content: space-evenly; }
.align-items-start { align-items: flex-start; }
.align-items-end { align-items: flex-end; }
.align-items-center { align-items: center; }
.align-items-baseline { align-items: baseline; }
.align-items-stretch { align-items: stretch; }
.align-self-start { align-self: flex-start; }
.align-self-end { align-self: flex-end; }
.align-self-center { align-self: center; }
.align-self-stretch { align-self: stretch; }

/* --- Gap (token-mapped: Bootstrap gap-3 = 1rem = --space-4) --- */
.gap-0 { gap: 0; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-4); }
.gap-4 { gap: var(--space-5); }
.gap-5 { gap: var(--space-7); }

/* --- Spacing (margin/padding). VALUE-PRESERVING map: Bootstrap's rem scale
   translated to the nearest BidManager --space-* token, so class number != token
   number (e.g. .mb-3 = 16px = --space-4). The formerly-dead 6/8 classes resolve
   to --space-6/--space-8 (net-new spacing). --- */

/* margin all */
.m-0 { margin: 0; }
.m-1 { margin: var(--space-1); }
.m-2 { margin: var(--space-2); }
.m-3 { margin: var(--space-4); }
.m-4 { margin: var(--space-5); }
.m-5 { margin: var(--space-7); }

/* margin-top */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-4); }
.mt-4 { margin-top: var(--space-5); }
.mt-5 { margin-top: var(--space-7); }

/* margin-top (cont'd: formerly-dead extended token) */
.mt-6 { margin-top: var(--space-6); }

/* margin-bottom */
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-4); }
.mb-4 { margin-bottom: var(--space-5); }
.mb-5 { margin-bottom: var(--space-7); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

/* margin inline-start (left) / inline-end (right) */
.ms-0 { margin-left: 0; }
.ms-1 { margin-left: var(--space-1); }
.ms-2 { margin-left: var(--space-2); }
.ms-3 { margin-left: var(--space-4); }
.ms-4 { margin-left: var(--space-5); }
.me-0 { margin-right: 0; }
.me-1 { margin-right: var(--space-1); }
.me-2 { margin-right: var(--space-2); }
.me-3 { margin-right: var(--space-4); }

/* margin-x / margin-y */
.mx-1 { margin-left: var(--space-1); margin-right: var(--space-1); }
.mx-2 { margin-left: var(--space-2); margin-right: var(--space-2); }
.mx-4 { margin-left: var(--space-5); margin-right: var(--space-5); }
.my-2 { margin-top: var(--space-2); margin-bottom: var(--space-2); }
.my-3 { margin-top: var(--space-4); margin-bottom: var(--space-4); }
.my-4 { margin-top: var(--space-5); margin-bottom: var(--space-5); }

/* padding all */
.p-0 { padding: 0; }
.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-4); }
.p-4 { padding: var(--space-5); }
.p-5 { padding: var(--space-7); }
.p-6 { padding: var(--space-6); }

/* padding-top / bottom / start / end */
.pt-3 { padding-top: var(--space-4); }
.pt-4 { padding-top: var(--space-5); }
.pb-2 { padding-bottom: var(--space-2); }
.pb-3 { padding-bottom: var(--space-4); }
.pb-4 { padding-bottom: var(--space-5); }
.pb-5 { padding-bottom: var(--space-7); }
.ps-3 { padding-left: var(--space-4); }
.pe-2 { padding-right: var(--space-2); }

/* padding-x / padding-y */
.px-0 { padding-left: 0; padding-right: 0; }
.px-1 { padding-left: var(--space-1); padding-right: var(--space-1); }
.px-2 { padding-left: var(--space-2); padding-right: var(--space-2); }
.px-3 { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-4 { padding-left: var(--space-5); padding-right: var(--space-5); }
.px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }
.py-0 { padding-top: 0; padding-bottom: 0; }
.py-1 { padding-top: var(--space-1); padding-bottom: var(--space-1); }
.py-2 { padding-top: var(--space-2); padding-bottom: var(--space-2); }
.py-3 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-4 { padding-top: var(--space-5); padding-bottom: var(--space-5); }
.py-5 { padding-top: var(--space-7); padding-bottom: var(--space-7); }
.py-8 { padding-top: var(--space-8); padding-bottom: var(--space-8); }

/* --- Text alignment --- */
.text-start { text-align: left; }
.text-end { text-align: right; }
.text-center { text-align: center; }
.text-nowrap { white-space: nowrap; }
.text-truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* --- Text color (token-mapped; adopts token values, not Bootstrap greys) --- */
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-primary { color: var(--accent); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-info { color: var(--text-secondary); }
.text-white { color: var(--on-accent); }
.text-dark { color: var(--text-primary); }

/* --- Background color --- */
.bg-primary { background-color: var(--accent); color: var(--on-accent); }
.bg-secondary { background-color: var(--surface-sunken); }
.bg-success { background-color: var(--success-soft); }
.bg-danger { background-color: var(--danger-soft); }
.bg-warning { background-color: var(--warning-soft); }
.bg-info { background-color: var(--accent-soft); }
.bg-light { background-color: var(--surface-sunken); }
.bg-dark { background-color: var(--surface-inverse); color: var(--on-inverse); }
.bg-white { background-color: var(--surface-raised); }
.bg-transparent { background-color: transparent; }

/* --- Sizing --- */
.w-25 { width: 25%; }
.w-50 { width: 50%; }
.w-75 { width: 75%; }
.w-100 { width: 100%; }
.w-auto { width: auto; }
.h-100 { height: 100%; }

/* --- Auto margins --- */
.m-auto { margin: auto; }
.mx-auto { margin-left: auto; margin-right: auto; }
.ms-auto { margin-left: auto; }
.me-auto { margin-right: auto; }

/* --- Position --- */
.position-relative { position: relative; }
.position-absolute { position: absolute; }
.position-fixed { position: fixed; }

/* --- Edge offsets + centering translate (used by fixed toast) --- */
.top-0 { top: 0; }
.start-50 { left: 50%; }
.translate-middle-x { transform: translateX(-50%); }

/* --- Border / radius / shadow --- */
.border { border: 1px solid var(--border); }
.border-0 { border: 0; }
.border-top { border-top: 1px solid var(--border); }
.border-top-0 { border-top: 0; }
.border-bottom { border-bottom: 1px solid var(--border); }
.border-primary { border-color: var(--accent); }
.border-success { border-color: var(--success); }
.border-warning { border-color: var(--warning); }
.rounded { border-radius: var(--radius-md); }
.rounded-circle { border-radius: 50%; }
.shadow { box-shadow: var(--shadow-2); }

/* --- Typography helpers --- */
.small { font-size: 0.875em; }
/* Heading-size utility applied to non-heading elements (e.g. an editable
   column-title div). Sizing only — no margin, so adjacent .mb-* utilities win. */
.h5 { font-size: 1.25rem; font-weight: 500; line-height: 1.2; }

/* --- Accessibility: visually hide but keep for assistive tech --- */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* --- Typography helpers (Wave 4e-final PR1: confirmed-missing gaps).
   No font tokens exist yet, so font-size/weight use literal Bootstrap 5.3
   values (value-preserving). --- */
.fw-bold { font-weight: 700; }
.fw-semibold { font-weight: 600; }
.fst-italic { font-style: italic; }
.text-uppercase { text-transform: uppercase; }
.text-decoration-none { text-decoration: none; }
.fs-3 { font-size: 1.75rem; }
.fs-5 { font-size: 1.25rem; }
.fs-6 { font-size: 1rem; }

/* --- Dead BS4 alignment classes (undefined in BS5, still referenced by a
   few templates; value-preserving until a later PR converts them to
   text-start/text-end). --- */
.text-left { text-align: left; }
.text-right { text-align: right; }

/* --- Alignment / position (Wave 4e-final PR1 gaps) --- */
.align-middle { vertical-align: middle; }
.sticky-top { position: sticky; top: 0; z-index: 1020; }
.translate-middle { transform: translate(-50%, -50%); }
.start-100 { left: 100%; }
.end-0 { right: 0; }
.bottom-0 { bottom: 0; }

/* --- Responsive offsets + row-cols (Wave 4e-final PR1 gaps; breakpoints
   match the col-md-*/col-lg-* values above) --- */
.row-cols-1 > * { flex: 0 0 auto; width: 100%; }
@media (min-width: 768px) {
    .offset-md-2 { margin-left: 16.66667%; }
    .row-cols-md-2 > * { flex: 0 0 auto; width: 50%; }
}
@media (min-width: 992px) {
    .offset-lg-1 { margin-left: 8.33333%; }
    .offset-lg-2 { margin-left: 16.66667%; }
}

/* --- Table header shade (value-preserving; Bootstrap's .table-light used on
   thead/tr for header-row shading, token-mapped so it stays theme-aware). --- */
.table-light { background-color: var(--surface-sunken); }
/* Contextual muted row (Bootstrap .table-secondary), used to shade inactive
   rows (e.g. deactivated API keys). Token-mapped; app-table cells are
   transparent so shading the row is enough. --- */
.table-secondary { background-color: var(--surface-sunken); }
/* Borderless table (Bootstrap .table-borderless) — drop cell/table borders. */
.table-borderless,
.table-borderless th,
.table-borderless td { border: 0; }