/* ============================================================
   FUEL@SPARGS — DAILY MANAGER · APP LAYER
   Built on the Spargs "Kinetic Transit Signage" design system.
   Tokens + base components live in spargs-tokens.css; this file
   adds the app shell (topbar, hero, store picker, admin, tables).
   ============================================================ */

/* ---- Page frame ------------------------------------------------ */
body { min-height: 100vh; min-height: 100dvh; }

.page {
  min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column;
}

.wrap { width: min(1180px, 100%); margin: 0 auto; padding: 0 24px; }
.wrap.narrow { width: min(460px, 100%); }
.wrap.wide { width: min(1240px, 100%); }

/* ============================================================
   TOP BAR — sticky wayfinding header (paper pages)
   ============================================================ */
.topbar {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar .bar {
  width: min(1240px, 100%); margin: 0 auto;
  display: flex; align-items: center; gap: 18px;
  padding: 14px 24px;
}
.topbar nav { display: flex; gap: 6px; align-items: center; }
.topbar .spacer { margin-left: auto; }

.who {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-faint); white-space: nowrap;
}
.who strong { color: var(--text-mute); font-weight: 700; }

/* ---- Brand logo (Fuel@Spargs lockup — image only, no text wordmark) ---- */
.wordmark { display: inline-flex; align-items: center; line-height: 0; }
.wordmark img { height: 30px; width: auto; display: block; }
.hero .wordmark img { height: 38px; }

/* ============================================================
   HERO (login / centred pages) — forecourt at night
   ============================================================ */
.hero {
  position: relative; overflow: hidden; flex: 1;
  display: flex; align-items: center; justify-content: center;
  padding: 48px 24px;
  background: var(--midnight); color: #eaf1f8;
}
.hero .bgimg {
  position: absolute; inset: 0;
  background: url("/assets/forecourt-night.png") center/cover no-repeat;
  opacity: .34; filter: saturate(1.1);
}
.hero .veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(3,31,60,.55), rgba(3,31,60,.92) 82%),
    radial-gradient(120% 90% at 12% 15%, rgba(0,73,144,.55), transparent 60%);
}
.hero .velocity {
  position: absolute; z-index: 2; right: -6%; top: 50%; transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 14px; pointer-events: none; opacity: .85;
}
.hero .velocity span {
  display: block; height: 10px; border-radius: 6px;
  background: linear-gradient(90deg, transparent, var(--orange), var(--ember));
  animation: dash 2.6s var(--ease) infinite;
}
.hero .velocity span:nth-child(1){ width: 320px; animation-delay: 0s; }
.hero .velocity span:nth-child(2){ width: 440px; animation-delay: .18s; }
.hero .velocity span:nth-child(3){ width: 260px; animation-delay: .36s; }
.hero .velocity span:nth-child(4){ width: 380px; animation-delay: .5s; }
.hero .velocity span:nth-child(5){ width: 210px; animation-delay: .64s; }
@keyframes dash {
  0% { transform: translateX(60px); opacity: 0; }
  22% { opacity: 1; }
  100% { transform: translateX(-40px); opacity: .15; }
}
@media (max-width: 860px) { .hero .velocity { display: none; } }

.hero-inner { position: relative; z-index: 3; width: 100%; max-width: 440px; }
.hero .eyebrow { color: var(--ember); }
.hero h1 {
  color: #fff; margin: 16px 0 0;
  font-family: var(--font-display); font-weight: 900; font-stretch: 125%;
  text-transform: uppercase; letter-spacing: -.01em;
  font-size: var(--step-3); line-height: .94;
}
.hero h1 .em { color: var(--ember); }
.hero .lede { margin: 14px 0 0; color: #cdd9e6; font-size: var(--step-1); line-height: 1.4; }

/* wordmark reversed for dark hero */
.hero .wordmark { color: #fff; }
.hero .wordmark b { color: var(--ember); }

/* login card sits on the dark hero */
.auth-card {
  margin-top: 30px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-lg);
}
.auth-card label.lbl { color: #b9c9da; }
.auth-card .field {
  background: rgba(3,31,60,.6); color: #fff;
  border-color: rgba(143,163,184,.4);
}
.auth-card .field::placeholder { color: #7f93a8; }
.auth-card .field:focus { border-color: var(--ember); box-shadow: 0 0 0 4px rgba(244,114,37,.18); }

/* ============================================================
   MAIN CONTENT (paper pages)
   ============================================================ */
main.content { flex: 1; padding: var(--sp-7) 0 var(--sp-8); }

.page-head { margin-bottom: var(--sp-6); }
.page-head h1 { font-size: var(--step-3); }
.page-head .sub { margin: 10px 0 0; color: var(--text-mute); max-width: 60ch; }

/* Section heading (numbered, signage style) */
.sec-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: var(--sp-5); flex-wrap: wrap; }
.sec-head h2 { font-size: var(--step-2); }
.sec-head .n { font-family: var(--font-mono); color: var(--accent); font-size: 13px; letter-spacing: .1em; }

/* ============================================================
   STORE PICKER GRID
   ============================================================ */
.store-grid {
  display: grid; gap: var(--sp-4);
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}
.store-button {
  position: relative; overflow: hidden;
  display: flex; align-items: center; gap: 14px;
  min-height: 86px; padding: 20px 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  color: var(--text); text-decoration: none;
  transition: box-shadow .25s var(--ease), transform .25s var(--ease), border-color .2s var(--ease);
}
.store-button::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--accent); transform: scaleY(0); transform-origin: top;
  transition: transform .3s var(--ease);
}
.store-button:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.store-button:hover::before { transform: scaleY(1); }
.store-button .st-name {
  font-family: var(--font-display); font-weight: 800; font-stretch: 110%;
  text-transform: uppercase; letter-spacing: .01em; font-size: var(--step-1);
  line-height: 1.05; flex: 1;
}
.store-button .arrow {
  font-family: var(--font-display); font-weight: 900; font-size: 24px;
  color: var(--accent); transition: transform .2s var(--ease);
}
.store-button:hover .arrow { transform: translateX(4px); }

/* ============================================================
   STORE PAGE — dashboard launch tiles
   ============================================================ */
.launch-grid { display: grid; gap: var(--sp-5); grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.launch-card { display: flex; flex-direction: column; gap: 6px; }
.launch-card h2 { font-size: var(--step-1); }
.launch-card p { margin: 0 0 6px; color: var(--text-mute); }
.launch-card .btn { margin-top: auto; align-self: flex-start; }

/* ============================================================
   BUTTONS — sizes / block / danger (extend token .btn)
   ============================================================ */
.btn.block { width: 100%; justify-content: center; }
.btn.sm { padding: 7px 14px; font-size: 11px; }
.btn.btn-danger {
  background: transparent; color: var(--err); border-color: rgba(192,57,43,.4);
}
.btn.btn-danger:hover { background: var(--err); color: #fff; border-color: var(--err); box-shadow: 0 6px 18px rgba(192,57,43,.35); }

/* ============================================================
   MESSAGES
   ============================================================ */
.msg {
  border-radius: var(--radius); padding: 12px 16px; margin-bottom: var(--sp-5);
  font-size: var(--step-0); border: 1px solid var(--line-strong);
  display: flex; gap: 10px; align-items: flex-start;
}
.msg::before { font-family: var(--font-mono); font-weight: 700; }
.msg.ok  { background: rgba(47,143,91,.10);  border-color: rgba(47,143,91,.4);  color: #1f6e44; }
.msg.err { background: rgba(192,57,43,.08);  border-color: rgba(192,57,43,.4);  color: #a5301f; }
.msg.ok::before  { content: "✓"; color: var(--ok); }
.msg.err::before { content: "!"; color: var(--err); }

/* ============================================================
   TABS
   ============================================================ */
.tabs { display: flex; gap: 8px; margin-bottom: var(--sp-5); border-bottom: 1px solid var(--line); }
.tab {
  appearance: none; background: transparent; border: 0; cursor: pointer;
  padding: 12px 18px; margin-bottom: -1px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-faint); border-bottom: 3px solid transparent;
  transition: color .15s var(--ease), border-color .15s var(--ease);
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--brand); border-bottom-color: var(--accent); }

/* ============================================================
   FORMS — layout helpers on top of token .field / label.lbl
   ============================================================ */
.field-row { margin-bottom: var(--sp-4); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
textarea.field { min-height: 72px; resize: vertical; font-family: var(--font-mono); font-size: .85rem; }
select.field {
  -webkit-appearance: none; appearance: none; cursor: pointer; padding-right: 34px;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--brand) 50%),
    linear-gradient(135deg, var(--brand) 50%, transparent 50%);
  background-position: calc(100% - 18px) 55%, calc(100% - 13px) 55%;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}
.hint { display: block; margin-top: 6px; font-family: var(--font-mono); font-size: 11px; color: var(--text-faint); letter-spacing: .02em; }

/* check grid */
.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; margin-top: 8px; }
.check {
  display: flex; align-items: center; gap: 9px; cursor: pointer;
  padding: 9px 12px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); font-size: var(--step-0); color: var(--text-mute);
  transition: border-color .15s var(--ease);
}
.check:hover { border-color: var(--line-strong); }
input[type=checkbox] {
  -webkit-appearance: none; appearance: none; width: 16px; height: 16px; margin: 0; flex: none;
  background: var(--surface); border: 1.5px solid var(--line-strong); border-radius: 4px;
  display: inline-grid; place-content: center; cursor: pointer;
  transition: background .15s var(--ease), border-color .15s var(--ease);
}
input[type=checkbox]:hover { border-color: var(--accent); }
input[type=checkbox]:checked { background: var(--accent); border-color: var(--accent); }
input[type=checkbox]:checked::after { content: ""; width: 4px; height: 8px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg) translate(-1px,-1px); }

/* ============================================================
   TAGS / CHIPS / BADGES  (extend token .tag)
   ============================================================ */
.chip {
  display: inline-block; font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em;
  padding: 3px 9px; border-radius: var(--radius); margin: 2px 3px 2px 0;
  background: rgba(0,73,144,.08); border: 1px solid rgba(0,73,144,.18); color: var(--brand);
}
.store-chips { display: flex; flex-wrap: wrap; gap: 4px; }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  padding: 3px 10px; border-radius: var(--radius-pill);
  border: 1px solid var(--line-strong); color: var(--text-mute);
}
.badge.admin { color: var(--accent-hover); border-color: rgba(244,114,37,.35); background: rgba(244,114,37,.1); }
.badge.user  { color: var(--brand); border-color: rgba(0,73,144,.25); background: rgba(0,73,144,.06); }

/* ============================================================
   TABLES
   ============================================================ */
.table-scroll { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.data { width: 100%; border-collapse: collapse; }
table.data th {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-faint); font-weight: 400; text-align: left;
  padding: 12px 10px; border-bottom: 2px solid var(--line-strong); white-space: nowrap;
}
table.data td { padding: 14px 10px; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--text-mute); }
table.data tr:hover td { background: var(--surface-alt); }
table.data td strong { color: var(--text); }
.cell-sub { display: block; margin-top: 3px; font-family: var(--font-mono); font-size: 11px; color: var(--text-faint); }

/* details / disclosure */
details.edit { margin: 0; }
details.edit > summary { list-style: none; display: inline-flex; }
details.edit > summary::-webkit-details-marker { display: none; }
.edit-body {
  margin-top: 12px; text-align: left;
  background: var(--surface-alt); border: 1px solid var(--line);
  padding: 16px; border-radius: var(--radius);
}
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; align-items: flex-start; }

/* ============================================================
   SPINNER (loading page)
   ============================================================ */
.spinner {
  width: 44px; height: 44px; margin: 0 auto var(--sp-4);
  border-radius: 50%;
  border: 3px solid rgba(0,73,144,.18);
  border-top-color: var(--accent);
  animation: spin .8s linear infinite;
}
[data-theme="night"] .spinner { border-color: rgba(255,255,255,.15); border-top-color: var(--ember); }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   FOOTER
   ============================================================ */
.foot {
  border-top: 1px solid var(--line);
  padding: var(--sp-5) 0;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em;
  color: var(--text-faint); text-transform: uppercase;
}
.foot .bar { width: min(1240px,100%); margin: 0 auto; padding: 0 24px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 720px) {
  .topbar .bar { flex-wrap: wrap; gap: 10px; padding: 12px 16px; }
  .topbar .who { order: 3; width: 100%; font-size: 10px; }
  .topbar .spacer { display: none; }
  .topbar nav { margin-left: auto; flex-wrap: wrap; }
  .wordmark img { height: 26px; }
  .grid-2 { grid-template-columns: 1fr; }
  .wrap, .wrap.wide, .wrap.narrow { padding: 0 16px; }
  main.content { padding: var(--sp-6) 0; }

  /* Hero (login / loading / error) */
  .hero { padding: 32px 18px; }
  .hero-inner { max-width: 100%; }
  .auth-card { padding: var(--sp-5); }

  /* Cards + tiles stack; buttons go full width so they're easy to tap */
  .launch-grid, .store-grid { grid-template-columns: 1fr; }
  .card { padding: var(--sp-5); }
  .launch-card .btn { width: 100%; justify-content: center; }

  /* Admin: keep row actions readable rather than crammed to the right */
  .row-actions { justify-content: flex-start; }
  .tabs { overflow-x: auto; flex-wrap: nowrap; scrollbar-width: none; }
  .tabs::-webkit-scrollbar { display: none; }
  .tab { flex: 0 0 auto; }
  .check-grid { grid-template-columns: 1fr 1fr; }

  .foot .bar { flex-direction: column; gap: 6px; padding: 0 16px; }
}

@media (max-width: 420px) {
  .topbar nav { width: 100%; }
  .topbar nav .btn, .topbar nav form { flex: 1; }
  .topbar nav form .btn { width: 100%; }
  .check-grid { grid-template-columns: 1fr; }
  .row-actions { flex-direction: column; align-items: stretch; }
  .row-actions .btn, .row-actions form { width: 100%; }
  .row-actions .btn { justify-content: center; }
}