@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Spargs X — navy base, ORANGE primary accent, BLUE secondary accent */
  --accent-rgb: 244,122,32;                 /* orange primary drives tints/glows */
  --bg-0:#050f1e; --bg-1:#0a1b38; --bg-2:#0f2650; --bg-3:#173366;

  --ink-1:#eaf1fb; --ink-2:#a9c0e0; --ink-3:#6f88ad; --ink-4:#3f5479;

  /* --gold* = primary accent (orange), kept as the name the components use */
  --gold:#f47a20; --gold-bright:#ff9a4d; --gold-deep:#b95611;
  /* secondary brand accent */
  --blue:#3b82f6; --blue-bright:#6ba7ff; --blue-deep:#1e4f93;

  --oxblood:#7e1d1d; --oxblood-bright:#ff5a6a;
  --emerald:#4ade80;            /* real green for OK states */
  --amber:#f4b740;

  --line:rgba(59,130,246,.18);              /* subtle blue structural hairlines */
  --line-strong:rgba(59,130,246,.40);
  --marble-tint:rgba(var(--accent-rgb),.04);
  --grain-opacity:.035;

  --hud-glow-soft: 0 0 6px currentColor;
  --hud-text-shadow: 0 0 2px rgba(0,0,0,.85);

  --mono:'JetBrains Mono', ui-monospace, monospace;
  --sans:'Poppins', system-ui, sans-serif;
  --display:'Poppins', system-ui, sans-serif;

  --r-sm:6px; --r-md:10px; --r-lg:16px; --r-pill:999px;
  --shadow-md: 0 4px 18px rgba(0,0,0,.5);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; min-height: 100%;
  background: var(--bg-0); color: var(--ink-1);
  font-family: var(--sans); font-size: 14px; line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
body { overflow-x: hidden; }

/* HUD ambience: scanlines + vignette + grain */
body::before {
  content:""; position:fixed; inset:0; pointer-events:none; z-index:1;
  background-image:
    radial-gradient(ellipse 90% 60% at 50% 0%, var(--marble-tint), transparent 70%),
    radial-gradient(ellipse 70% 50% at 50% 100%, var(--marble-tint), transparent 70%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.012) 0 1px, transparent 1px 3px);
  opacity: var(--grain-opacity); mix-blend-mode: overlay;
}

::selection { background: var(--gold); color: var(--bg-0); }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-0); }
::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: var(--r-pill); }
::-webkit-scrollbar-thumb:hover { background: var(--gold-deep); }

h1, h2, h3, h4 {
  font-family: var(--display); font-weight: 800; margin: 0;
  letter-spacing: .02em; text-transform: uppercase; text-shadow: var(--hud-text-shadow);
}
a { color: var(--gold); text-decoration: none; transition: color .12s, text-shadow .12s; }
a:hover { color: var(--gold-bright); text-shadow: 0 0 6px rgba(var(--accent-rgb),.45); }
code { font-family: var(--mono); background: rgba(var(--accent-rgb),.10); padding: 1px 5px; border-radius: var(--r-sm); font-size: .82em; color: var(--gold-bright); }

/* ── Layout: hero shell ─────────────────────────────────────────── */
.hero {
  min-height: 100vh; min-height: 100dvh; width: 100%;
  position: relative; z-index: 2;
  display: flex; align-items: flex-start; justify-content: flex-start;
  padding: 40px 36px;
  /* Store background photo under a dark blue-HUD overlay for readability */
  background:
    linear-gradient(180deg, rgba(4,8,16,.82) 0%, rgba(4,8,16,.90) 60%, rgba(4,8,16,.96) 100%),
    radial-gradient(ellipse 120% 80% at 100% 0%, rgba(var(--accent-rgb),.10), transparent 60%),
    url("/fuel-spargs-background.png") center center / cover no-repeat fixed;
}
.hero.center { align-items: center; justify-content: center; }
.content { width: min(380px, 100%); }
.content.wide { width: min(1100px, 100%); margin: 0 auto; }

.title-row { display: flex; flex-direction: column; gap: 6px; margin-bottom: 22px; position: relative; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.title-row::after {
  content:""; position:absolute; left:0; bottom:-1px; width:160px; height:2px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold) 45%, var(--blue) 55%, var(--blue) 100%);
  box-shadow: 0 0 8px rgba(var(--accent-rgb),.5);
}
h1 {
  font-family: var(--display); font-size: clamp(2.4rem, 5vw, 3.4rem); line-height: .95;
  letter-spacing: .03em; color: var(--ink-1);
  text-shadow: 0 0 10px rgba(0,0,0,.6), 0 0 24px rgba(var(--accent-rgb),.10);
}
.subtitle {
  margin: 0; color: var(--ink-3);
  font-family: var(--mono); font-size: .68rem; letter-spacing: .2em; text-transform: uppercase;
}

/* Spargs X brand mark */
.brandmark {
  display: flex; align-items: center; gap: 9px; margin-bottom: 14px;
  font-family: var(--display); font-weight: 800; font-size: 1.25rem; line-height: 1;
  letter-spacing: .01em; color: var(--ink-1);
}
.brandmark .x {
  display: inline-grid; place-items: center; width: 24px; height: 24px;
  border-radius: 7px; border: 1.5px solid var(--gold); color: var(--gold);
  font-size: .9rem; font-weight: 800;
  box-shadow: 0 0 10px rgba(var(--accent-rgb),.4), inset 0 0 8px rgba(var(--accent-rgb),.15);
}
.brandmark em {
  font-style: normal; font-weight: 600; font-size: .58rem; letter-spacing: .3em;
  text-transform: uppercase; color: var(--ink-3); margin-left: 2px; align-self: center;
}

/* ── Panels ─────────────────────────────────────────────────────── */
.button-panel, .section-card {
  background: linear-gradient(180deg, var(--bg-1), var(--bg-0));
  border: 1px solid var(--line); border-radius: var(--r-md);
  position: relative; box-shadow: var(--shadow-md);
}
.button-panel { padding: 10px; }
.button-panel.pad { padding: 22px; }
.button-panel::before, .button-panel::after {
  content:""; position:absolute; width:28px; height:2px; pointer-events:none;
}
/* brand echo: orange cap top-left, blue cap bottom-right */
.button-panel::before { top:-1px; right:-1px; background: linear-gradient(270deg, var(--gold), transparent); box-shadow: 0 0 8px var(--gold); }
.button-panel::after { bottom:-1px; left:-1px; background: linear-gradient(90deg, var(--blue), transparent); box-shadow: 0 0 8px var(--blue); }

.section-card { padding: 20px; margin-bottom: 18px; }
.section-card h2 { font-size: 1.4rem; margin-bottom: 16px; letter-spacing: .04em; color: var(--ink-1); }

/* ── Store picker grid ──────────────────────────────────────────── */
.store-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 8px; }

.store-button {
  appearance: none; text-decoration: none; cursor: pointer;
  border: 1px solid var(--line); border-radius: var(--r-sm);
  min-height: 52px; padding: 0 34px 0 18px;
  color: var(--ink-1); background: var(--bg-1);
  display: flex; align-items: center; position: relative; overflow: hidden;
  transition: color .15s, background .15s, border-color .15s, box-shadow .15s, transform .15s;
}
.store-button::before {
  content:""; position:absolute; left:0; top:0; bottom:0; width:2px;
  background: linear-gradient(180deg, transparent, var(--gold) 30%, var(--gold-bright) 50%, var(--gold) 70%, transparent);
  opacity: .5; transition: opacity .15s;
}
.store-button::after {
  content:"›"; position:absolute; right:14px; color: var(--gold); font-family: var(--display); font-size: 20px;
  opacity: .5; transition: transform .15s, opacity .15s, color .15s;
}
.store-button span {
  font-family: var(--display); font-weight: 700; font-size: 1.02rem; letter-spacing: .05em; text-transform: uppercase;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: calc(100% - 20px);
}
.store-button:hover {
  color: var(--gold-bright); background: var(--bg-2); border-color: var(--line-strong);
  transform: translateY(-1px); box-shadow: 0 0 14px rgba(var(--accent-rgb),.14);
}
.store-button:hover::before { opacity: 1; box-shadow: 0 0 10px rgba(var(--accent-rgb),.7); }
.store-button:hover::after { transform: translateX(3px); opacity: 1; color: var(--gold-bright); }

/* ── Top actions / pill buttons ─────────────────────────────────── */
.top-actions {
  position: fixed; top: 16px; right: 20px; z-index: 20;
  display: flex; align-items: center; gap: 10px;
}
.who { color: var(--ink-3); font-family: var(--mono); font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; margin-right: 4px; }
.who strong { color: var(--ink-1); font-weight: 500; }

.pill {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 34px; padding: 0 16px;
  border: 1px solid var(--line-strong); border-radius: var(--r-sm);
  background: transparent; color: var(--ink-1); cursor: pointer; text-decoration: none;
  font-family: var(--mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase;
  transition: color .15s, border-color .15s, background .15s, box-shadow .15s;
}
.pill:hover { border-color: var(--gold); color: var(--gold-bright); box-shadow: var(--hud-glow-soft); }
.pill.solid {
  background: var(--gold); border-color: var(--gold-bright); color: var(--bg-0); font-weight: 600;
  box-shadow: 0 0 12px rgba(var(--accent-rgb),.4);
}
.pill.solid:hover { background: var(--gold-bright); color: var(--bg-0); box-shadow: 0 0 18px rgba(var(--accent-rgb),.6); }
.pill:disabled { opacity: .45; cursor: not-allowed; }

/* ── Messages ───────────────────────────────────────────────────── */
.msg {
  border-radius: var(--r-sm); padding: 11px 14px; font-size: .82rem; margin-bottom: 16px;
  font-family: var(--mono); letter-spacing: .04em; border: 1px solid var(--line);
}
.msg.err { background: rgba(255,75,75,.08); border-color: rgba(255,75,75,.45); color: #ffb4b4; }
.msg.ok  { background: rgba(74,222,128,.08); border-color: rgba(74,222,128,.45); color: #a7f3c4; }

/* ── Badges / chips ─────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 9px; letter-spacing: .2em; text-transform: uppercase;
  padding: 3px 9px; border: 1px solid var(--line); color: var(--ink-2); border-radius: var(--r-pill);
}
.badge.admin { color: var(--gold-bright); border-color: rgba(var(--accent-rgb),.5); background: rgba(var(--accent-rgb),.10); }
.badge.user  { color: var(--ink-3); border-color: var(--line); background: rgba(255,255,255,.02); }
.chip { display: inline-block; font-family: var(--mono); font-size: 9px; letter-spacing: .12em; padding: 2px 7px; border-radius: var(--r-sm); background: rgba(var(--accent-rgb),.08); border: 1px solid var(--line); color: var(--ink-2); }
.store-chips { display: flex; flex-wrap: wrap; gap: 4px; }

/* ── Forms ──────────────────────────────────────────────────────── */
label.field { display: block; margin: 0 0 14px; }
label.field .lbl, .lbl { display: block; font-family: var(--mono); font-size: 9px; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 7px; }
input[type=text], input[type=password], input[type=number], select, textarea {
  width: 100%; color: var(--ink-1); background: var(--bg-0);
  border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 9px 12px; outline: 0; font: inherit; font-size: .9rem;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--line-strong); box-shadow: var(--hud-glow-soft); }
input::placeholder, textarea::placeholder { color: var(--ink-4); }
textarea { font-family: var(--mono); font-size: .8rem; resize: vertical; }

select {
  -webkit-appearance: none; appearance: none; cursor: pointer; padding-right: 28px;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--gold) 50%),
    linear-gradient(135deg, var(--gold) 50%, transparent 50%);
  background-position: calc(100% - 14px) 50%, calc(100% - 9px) 50%;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}
select option { background: var(--bg-1); color: var(--ink-1); }

.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 6px; margin-top: 6px; }
.check {
  display: flex; align-items: center; gap: 8px; font-size: .78rem; color: var(--ink-2);
  padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--r-sm);
  background: rgba(255,255,255,.02); cursor: pointer;
}
.check:hover { border-color: var(--line-strong); }
input[type=checkbox] {
  -webkit-appearance: none; appearance: none; width: 14px; height: 14px; padding: 0; margin: 0;
  background: var(--bg-0); border: 1px solid var(--line-strong); border-radius: 3px;
  display: inline-grid; place-content: center; cursor: pointer; vertical-align: middle;
  transition: background .15s, border-color .15s, box-shadow .15s;
}
input[type=checkbox]:hover { border-color: var(--gold); }
input[type=checkbox]:checked { background: var(--gold); border-color: var(--gold-bright); box-shadow: var(--hud-glow-soft); }
input[type=checkbox]:checked::after { content:""; width:4px; height:8px; border: solid var(--bg-0); border-width: 0 1.5px 1.5px 0; transform: rotate(45deg) translate(-1px,-1px); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.small { color: var(--ink-3); font-family: var(--mono); font-size: .68rem; letter-spacing: .04em; }

/* ── Tabs ───────────────────────────────────────────────────────── */
.tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.tab {
  height: 36px; padding: 0 18px; border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--bg-1); color: var(--ink-2); cursor: pointer;
  font-family: var(--mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase;
  transition: color .15s, border-color .15s, box-shadow .15s;
}
.tab:hover { color: var(--gold-bright); border-color: var(--line-strong); }
.tab.active {
  color: var(--gold-bright); border-color: var(--gold);
  background: linear-gradient(180deg, rgba(var(--accent-rgb),.16), rgba(var(--accent-rgb),.02));
  box-shadow: var(--hud-glow-soft);
}

/* ── Tables ─────────────────────────────────────────────────────── */
table { width: 100%; border-collapse: collapse; font-size: .82rem; }
th { font-family: var(--mono); font-size: 9px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; text-align: left; padding: 11px 8px; border-bottom: 1px solid var(--line-strong); }
td { padding: 12px 8px; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--ink-2); }
tr:hover td { background: var(--bg-2); }

/* ── Danger button ──────────────────────────────────────────────── */
.btn-danger {
  border: 1px solid rgba(255,75,75,.55); background: transparent; color: var(--oxblood-bright);
  border-radius: var(--r-sm); padding: 6px 12px; cursor: pointer;
  font-family: var(--mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase;
  transition: all .15s;
}
.btn-danger:hover { background: var(--oxblood); color: var(--ink-1); border-color: var(--oxblood-bright); box-shadow: 0 0 12px rgba(255,75,75,.4); }

details { margin: 0; }
summary { list-style: none; }
summary::-webkit-details-marker { display: none; }

/* ── Focus ring ─────────────────────────────────────────────────── */
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, a:focus-visible {
  outline: none; box-shadow: 0 0 0 2px var(--gold-deep), 0 0 12px rgba(var(--accent-rgb),.35);
}

/* ── Responsive ─────────────────────────────────────────────────── */
/* Horizontal-scroll wrapper for wide tables on narrow screens */
.table-scroll { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }

@media (max-width: 1024px) {
  /* Fixed floating actions become a static top strip so they never overlap
     content or float over scrolled tables. */
  .top-actions {
    position: static; top: auto; right: auto; width: 100%;
    justify-content: flex-end; flex-wrap: wrap; gap: 8px;
    padding: 12px 18px; z-index: 2;
    background: rgba(4,8,16,.92); border-bottom: 1px solid var(--line);
    backdrop-filter: blur(8px);
  }
  .hero { padding: 22px 18px 40px; }
  .content, .content.wide { width: 100%; }
  .store-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-2 { grid-template-columns: 1fr; }
  /* wide admin tables scroll horizontally inside their card */
  .table-scroll table { min-width: 720px; }
  .section-card { overflow-x: auto; }
  .section-card > table { min-width: 700px; }
}

@media (max-width: 560px) {
  .hero { padding: 16px 13px 30px; }
  h1 { font-size: 2.1rem; }
  .who { display: none; }               /* free up space on phones */
  .store-grid { grid-template-columns: 1fr; }
  .button-panel.pad, .section-card { padding: 15px; }
  .tabs { flex-wrap: wrap; }
  /* stack action buttons full-width */
  .top-actions { justify-content: stretch; }
  .top-actions > .pill, .top-actions > form { flex: 1 1 auto; }
  .top-actions > form { display: flex; margin: 0; }
  .top-actions > form .pill { width: 100%; }
  /* full-width primary buttons in cards */
  .section-card .pill.solid, .button-panel.pad .pill.solid { width: 100%; }
}