/* BTE — sdílený styl podstránek (BTE Pro, Můj účet, Admin). Barvy a písma podle landing page. */
:root {
  --bg: #05080C; --panel: #08111A; --panel2: #0C1722; --line: #1B2C3A; --line2: #2A3E4D;
  --text: #E9F1F6; --text2: #B8C6CF; --muted: #7F96A6;
  --bear: #3D9BFF; --bull: #FF8A2A; --bull2: #FFB067; --mint: #68DBB4; --red: #F05252; --lab: #C9A7FF;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 'IBM Plex Sans', system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: #6FB6FF; text-decoration: none; } a:hover { color: var(--bull2); }
img { max-width: 100%; display: block; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.mono { font-family: 'IBM Plex Mono', monospace; }
.label { font: 500 12px 'IBM Plex Mono', monospace; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
h1, h2, h3 { font-family: 'Archivo', sans-serif; margin: 0; line-height: 1.05; }
h1 { font-weight: 900; font-stretch: 112%; font-size: clamp(40px, 6.5vw, 84px); letter-spacing: -.01em; }
h2 { font-weight: 800; font-size: clamp(30px, 4vw, 48px); }
h3 { font-weight: 800; font-size: 22px; }
.lead { color: var(--text2); font-size: 19px; max-width: 680px; }
.blue { color: var(--bear); } .orange { color: var(--bull); } .mint { color: var(--mint); }

/* hlavička */
.top { position: sticky; top: 0; z-index: 20; padding: 10px 0; background: rgba(5,8,12,.78); backdrop-filter: blur(16px); border-bottom: 1px solid #101C27; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font: 900 19px 'Archivo', sans-serif; font-stretch: 125%; }
.brand img { width: 34px; height: 34px; border-radius: 50%; box-shadow: -4px 0 14px rgba(61,155,255,.5), 4px 0 14px rgba(255,138,42,.45); }
.top nav { display: flex; gap: 22px; flex-wrap: wrap; font-size: 15px; }
.top nav a { color: var(--text2); } .top nav a.on { color: var(--bull2); font-weight: 600; }

/* tlačítka */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px; border-radius: 10px; border: 1px solid var(--line2); background: transparent; color: var(--text); font: 600 15px 'IBM Plex Sans', sans-serif; cursor: pointer; transition: transform .2s, box-shadow .2s; }
.btn:hover { transform: translateY(-1px); color: var(--text); }
.btn.primary { background: var(--bear); border-color: var(--bear); color: #03101C; box-shadow: 0 0 28px rgba(61,155,255,.35); }
.btn.bull { background: var(--bull); border-color: var(--bull); color: #1A0C00; box-shadow: 0 0 28px rgba(255,138,42,.35); }
.btn.small { min-height: 38px; padding: 0 14px; font-size: 14px; }
.btn.danger { border-color: rgba(240,82,82,.5); color: #FF9C9C; }
.btn:disabled { opacity: .5; cursor: default; transform: none; }

/* karty a mřížky */
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card { background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0)) , var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 24px; }
.card.glow-bear { box-shadow: 0 0 60px rgba(61,155,255,.08); border-color: #1E3A55; }
.card.glow-bull { box-shadow: 0 0 60px rgba(255,138,42,.08); border-color: #4A3018; }
.shot { aspect-ratio: 16 / 9; border: 1px dashed var(--line2); border-radius: 10px; display: flex; align-items: center; justify-content: center; text-align: center; padding: 12px; color: var(--muted); font: 12px 'IBM Plex Mono', monospace; letter-spacing: .1em; background: radial-gradient(ellipse at 30% 30%, rgba(61,155,255,.08), transparent 60%), radial-gradient(ellipse at 70% 70%, rgba(255,138,42,.07), transparent 60%), #060B11; }
ul.ticks { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 7px; }
ul.ticks li { padding-left: 22px; position: relative; color: var(--text2); font-size: 15px; }
ul.ticks li::before { content: ''; position: absolute; left: 2px; top: 9px; width: 8px; height: 8px; border-radius: 2px; background: var(--bear); }
.pill { display: inline-block; padding: 3px 9px; border-radius: 999px; font: 600 11px 'IBM Plex Mono', monospace; letter-spacing: .08em; border: 1px solid var(--line2); color: var(--text2); }
.pill.ok { border-color: rgba(104,219,180,.5); color: var(--mint); }
.pill.bad { border-color: rgba(240,82,82,.5); color: #FF9C9C; }
.pill.warn { border-color: rgba(255,138,42,.5); color: var(--bull2); }
section { padding: 88px 0; }
.sec-head { margin-bottom: 36px; }
.sec-head .label { margin-bottom: 12px; }

/* tabulky */
.table-box { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font: 600 12px 'IBM Plex Mono', monospace; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); background: var(--panel); }
tr:last-child td { border-bottom: 0; }

/* formuláře */
form.stack { display: grid; gap: 14px; }
label { display: grid; gap: 6px; font-size: 14px; color: var(--text2); }
input, select, textarea { width: 100%; min-height: 46px; padding: 0 14px; border-radius: 9px; border: 1px solid var(--line2); background: #04070B; color: var(--text); font: 15px 'IBM Plex Sans', sans-serif; }
textarea { padding: 10px 14px; min-height: 80px; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(61,155,255,.55); outline-offset: 1px; }
.msg { padding: 12px 14px; border-radius: 9px; font-size: 14px; }
.msg.err { background: rgba(240,82,82,.1); border: 1px solid rgba(240,82,82,.4); color: #FFB3B3; }
.msg.ok { background: rgba(104,219,180,.08); border: 1px solid rgba(104,219,180,.4); color: #A8F0D4; }
.keybox { font: 600 18px 'IBM Plex Mono', monospace; letter-spacing: .06em; padding: 14px 16px; border-radius: 10px; background: #04070B; border: 1px solid #1E3A55; color: #9FD0FF; word-break: break-all; }

footer { border-top: 1px solid #101C27; padding: 36px 0; color: var(--muted); font-size: 13px; }
footer .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
@media (max-width: 640px) { section { padding: 60px 0; } .top nav { gap: 14px; font-size: 14px; } }
@media (max-width: 420px) { .top .wrap { padding: 0 14px; gap: 10px; } .top nav { gap: 11px; font-size: 13px; } .brand { font-size: 17px; } .brand img { width: 28px; height: 28px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }