/* Billing tab (BillingPanel.razor). A summary card with the capacity meters, then four tabs.
   Theme tokens only; the phone layout stacks every row and turns tables into cards. */

.bl-min0 { min-width: 0; }
.bl-num { font-variant-numeric: tabular-nums; }
.bl-right { text-align: right; }
.bl-mono { font-family: var(--font-mono); font-size: .8rem; }
.bl-note { font-size: .8rem; color: var(--ink-soft); line-height: 1.5; }
.bl-ellipsis { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bl-eyebrow { font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; color: var(--ink-soft); }
.bl-link { border: 0; background: none; padding: 0; font: inherit; font-size: .8rem; font-weight: 600; color: var(--human); cursor: pointer; }
.bl-link:hover { text-decoration: underline; }
.bl-a { color: var(--human); font-weight: 600; text-decoration: none; font-size: .85rem; }
.bl-a:hover { text-decoration: underline; }

/* State pills: shape and colour, so state reads at a glance. Grace is amber, never red. */
.bl-pill { display: inline-flex; align-items: center; gap: .35rem; padding: .1rem .55rem; border-radius: 999px;
    font-size: .72rem; font-weight: 600; white-space: nowrap; }
.bl-pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.bl-pill.ok    { background: var(--human-soft); color: var(--human-text); }
.bl-pill.warn  { background: var(--amber-soft); color: var(--amber-text); }
.bl-pill.bad   { background: var(--alert-soft); color: var(--alert-text); }
.bl-pill.info  { background: var(--focus-soft); color: var(--focus-text); }
.bl-pill.muted { background: var(--we); color: var(--ink-soft); border: 1px solid var(--line); }

/* ── Summary ── */
.bl-summary { background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); overflow: hidden; }
.bl-sum-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; padding: 1.1rem 1.3rem; }
.bl-plan { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
/* No text-transform: the name is authored, and forcing case changes what a human wrote. */
.bl-plan-name { font-family: var(--font-head); font-size: 1.45rem; font-weight: 600; color: var(--ink); line-height: 1.2; }
.bl-facts { display: flex; flex-wrap: wrap; gap: .3rem 1.3rem; margin-top: .4rem; font-size: .85rem; color: var(--ink-soft); }
.bl-facts strong { color: var(--ink); font-weight: 600; }
.bl-sum-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* The one thing that needs attention, its action beside it. */
.bl-notice { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: .75rem; align-items: start;
    padding: .8rem 1.3rem; border-top: 1px solid var(--line); }
.bl-notice.warn { background: var(--amber-soft); }
.bl-notice.info { background: var(--focus-soft); }
.bl-notice p { margin: .15rem 0 0; font-size: .82rem; color: var(--ink-soft); }
.bl-notice-ico { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center;
    font-size: .78rem; font-weight: 700; color: var(--card); }
.bl-notice.warn .bl-notice-ico { background: var(--amber); }
.bl-notice.info .bl-notice-ico { background: var(--focus); }
.bl-notice-acts { display: flex; gap: .4rem; flex-wrap: wrap; }

.bl-meters { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.bl-meter { display: flex; flex-direction: column; gap: .45rem; padding: 1rem 1.3rem 1.1rem; min-width: 0; }
.bl-meter + .bl-meter { border-left: 1px solid var(--line); }
.bl-val { font-family: var(--font-head); font-size: 1.35rem; font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; }
.bl-val small { font-family: var(--font-ui); font-size: .8rem; font-weight: 400; color: var(--ink-soft); }
.bl-bar { height: 6px; border-radius: 99px; background: var(--we); border: 1px solid var(--line); overflow: hidden; }
.bl-bar i { display: block; height: 100%; background: var(--human); }
.bl-bar.full i { background: var(--amber); }
.bl-meter-foot { display: flex; justify-content: space-between; align-items: center; gap: .5rem; flex-wrap: wrap; }

/* ── Tabs ── */
.bl-tabs { display: flex; gap: .25rem; border-bottom: 1px solid var(--line); margin: 1.5rem 0 1.1rem; overflow-x: auto; }
.bl-tabs button { border: 0; background: none; padding: .6rem .9rem; font: inherit; font-size: .88rem; font-weight: 500;
    color: var(--ink-soft); border-bottom: 2px solid transparent; margin-bottom: -1px; cursor: pointer; white-space: nowrap; }
.bl-tabs button[aria-selected="true"] { color: var(--ink); font-weight: 600; border-bottom-color: var(--human); }

.bl-panel { display: flex; flex-direction: column; gap: 1.1rem; }
.bl-block { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 1.1rem 1.25rem; min-width: 0; }
.bl-block h3, .bl-addon h3 { font-family: var(--font-head); font-size: .95rem; font-weight: 600; color: var(--ink); margin: 0; }
.bl-block-head { display: flex; justify-content: space-between; align-items: flex-start; gap: .75rem; flex-wrap: wrap; margin-bottom: .8rem; }
.bl-cols { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.1rem; }

.bl-rows { display: flex; flex-direction: column; }
.bl-row { display: flex; justify-content: space-between; align-items: center; gap: .9rem; padding: .6rem 0; border-top: 1px solid var(--line); }
.bl-row:first-child { border-top: 0; padding-top: 0; }
.bl-person { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.4fr) auto; }
.bl-share { height: 6px; border-radius: 99px; background: var(--we); overflow: hidden; }
.bl-share i { display: block; height: 100%; background: var(--human); }

/* ── Seats and credit packs ── */
.bl-addons { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 1.1rem; }
.bl-addon { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 1.1rem 1.25rem;
    display: flex; flex-direction: column; gap: .85rem; min-width: 0; }
.bl-seat-line { display: flex; align-items: center; gap: .9rem; flex-wrap: wrap; }
.bl-stepper { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; background: var(--card); }
.bl-stepper button { border: 0; background: var(--we); width: 36px; height: 36px; font-size: 1.05rem; color: var(--ink); cursor: pointer; }
.bl-stepper button:hover:not(:disabled) { background: var(--human-soft); }
.bl-stepper button:disabled { opacity: .35; cursor: not-allowed; }
.bl-stepper output { min-width: 44px; text-align: center; font-weight: 600; font-variant-numeric: tabular-nums; }
.bl-stepper.sm button { width: 30px; height: 30px; }
.bl-stepper.sm output { min-width: 34px; }
.bl-delta { display: flex; justify-content: space-between; align-items: center; gap: .75rem; flex-wrap: wrap;
    padding: .6rem .75rem; border-radius: 10px; background: var(--human-soft); color: var(--human-text); font-size: .88rem; }
.bl-delta.down { background: var(--amber-soft); color: var(--amber-text); }
.bl-delta-acts { display: flex; gap: .4rem; }

.bl-packs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .5rem; }
.bl-pack { display: flex; flex-direction: column; gap: .05rem; min-width: 0; padding: .6rem .75rem; text-align: left;
    border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: var(--ink); font: inherit; cursor: pointer; }
.bl-pack:hover:not(:disabled) { border-color: var(--human); }
.bl-pack[aria-pressed="true"] { border-color: var(--human); box-shadow: inset 0 0 0 1px var(--human); background: var(--human-soft); }
.bl-pack:disabled { opacity: .5; cursor: not-allowed; }
.bl-pack .bl-eyebrow { font-size: .62rem; }
.bl-pack-amt { font-family: var(--font-head); font-size: 1.2rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.bl-buy { display: flex; justify-content: space-between; align-items: center; gap: .75rem; flex-wrap: wrap; }

/* ── Plans ── */
.bl-plans-head { display: flex; justify-content: space-between; align-items: center; gap: .75rem; flex-wrap: wrap; }
.bl-cmp-wrap { padding: 0 .25rem; overflow-x: auto; }
.bl-cmp { width: 100%; border-collapse: separate; border-spacing: 0; }
.bl-cmp th, .bl-cmp td { padding: .7rem 1rem; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); font-size: .85rem; }
.bl-cmp thead th { vertical-align: bottom; border-bottom: 0; padding-top: 1.1rem; }
.bl-cmp tbody th { font-weight: 500; color: var(--ink-soft); width: 26%; }
.bl-cmp .cur { background: var(--human-soft); }
.bl-cmp thead .cur { border-radius: 12px 12px 0 0; }
.bl-cmp tfoot td { border-bottom: 0; padding-bottom: 1.1rem; }
.bl-cmp tfoot td.cur { border-radius: 0 0 12px 12px; }
.bl-cmp .bl-pill { margin-top: .5rem; }
.bl-pname { font-family: var(--font-head); font-size: 1.05rem; font-weight: 600; color: var(--ink); }
.bl-price { margin-top: .3rem; font-size: 1.3rem; color: var(--ink); font-variant-numeric: tabular-nums; }
.bl-price strong { font-family: var(--font-head); font-weight: 600; }
.bl-price small { font-size: .78rem; color: var(--ink-soft); }
.bl-pcards { display: none; }
.bl-pcard { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 1rem 1.1rem; display: flex; flex-direction: column; gap: .6rem; }
.bl-pcard.cur { border-color: var(--human); background: var(--human-soft); }
.bl-pcard-head { display: flex; justify-content: space-between; align-items: center; gap: .5rem; }
.bl-pcard dl { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .35rem .75rem; margin: 0; font-size: .85rem; }
.bl-pcard dt { color: var(--ink-soft); }
.bl-pcard dd { margin: 0; text-align: right; }

/* ── Usage chart (KBW-0262): scales to the column and keeps its aspect; colours live in the SVG. ── */
.bl-chart { max-width: 760px; margin-bottom: .6rem; }
.bl-chart svg { width: 100%; height: auto; display: block; overflow: visible; }

/* ── Invoices ── */
.bl-inv-wrap { padding: .4rem .6rem; overflow-x: auto; }
.bl-inv { margin: 0; }
.bl-inv-list { display: none; padding: .4rem 1rem; }
.bl-inv-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .15rem .75rem; padding: .7rem 0; border-top: 1px solid var(--line); }
.bl-inv-item:first-child { border-top: 0; }

/* ── Checkout drawer ── */
.bl-scrim { position: fixed; inset: 0; z-index: 1000; display: flex; justify-content: flex-end; background: var(--scrim); }
.bl-drawer { width: min(440px, 100%); height: 100%; display: flex; flex-direction: column; background: var(--card); box-shadow: var(--shadow-lg); }
.bl-drawer header { padding: 1.1rem 1.3rem; border-bottom: 1px solid var(--line); }
.bl-drawer header h2 { font-family: var(--font-head); font-size: 1.2rem; font-weight: 600; margin: .15rem 0 0; color: var(--ink); }
.bl-drawer-body { padding: 1.1rem 1.3rem; display: flex; flex-direction: column; gap: 1.1rem; overflow-y: auto; }
.bl-drawer footer { margin-top: auto; padding: 1rem 1.3rem calc(1rem + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); display: flex; gap: .5rem; flex-wrap: wrap; }
.bl-calc { display: flex; flex-direction: column; gap: .4rem; padding: .85rem; border-radius: 10px; background: var(--we); border: 1px solid var(--line); font-size: .85rem; }
.bl-calc > div { display: flex; justify-content: space-between; gap: .75rem; }
.bl-calc .tot { border-top: 1px solid var(--line); padding-top: .5rem; font-weight: 600; color: var(--ink); }
@media (prefers-reduced-motion: no-preference) {
    .bl-drawer { animation: bl-slide .18s ease-out; }
    @keyframes bl-slide { from { transform: translateX(24px); opacity: .6; } }
}

/* ── Narrow screens ── */
@media (max-width: 900px) {
    .bl-addons, .bl-cols { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
    .bl-meters { grid-template-columns: 1fr; }
    .bl-meter + .bl-meter { border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 640px) {
    .bl-cmp-wrap, .bl-inv-wrap { display: none; }
    .bl-pcards { display: flex; flex-direction: column; gap: .75rem; }
    .bl-inv-list { display: block; }
    .bl-notice { grid-template-columns: auto minmax(0, 1fr); }
    .bl-notice-acts { grid-column: 2; }
}
@media (max-width: 520px) {
    .bl-sum-top, .bl-meter, .bl-notice { padding-inline: 1rem; }
    .bl-block, .bl-addon { padding: 1rem; }
    .bl-plan-name { font-size: 1.25rem; }
    .bl-packs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .bl-person { grid-template-columns: minmax(0, 1fr) auto; }
    .bl-person .bl-share { grid-column: 1 / -1; grid-row: 2; }
    .bl-buy .k-btn, .bl-sum-actions .k-btn { flex: 1; }
}