/* ============================================================================
   Booster — "AURORA" designrendszer  (v2 — teljes újratervezés)
   Világos mód (ALAP): Aurora Day — fiatalos, világos, erős kontraszt.
   Sötét mód: Aurora Deep — űrtechnikai mélyűr, világító HUD felületek.
   Elvek: tömör (soha nem átlátszó) felületek · lélegző spacing · koherens
   szintek · mindenhol animáció · WCAG-barát kontraszt · a szövegek soha nem
   csúsznak egymásra (a tartalom mindig a dísz-rétegek FÖLÖTT, tömör háttérrel).
   ============================================================================ */

/* =============================== TOKENEK ================================= */
:root {
  /* ---- Világos mód — alapértelmezett (Aurora Day) ---- */
  --bg:            #eef4f3;
  --bg-2:          #e2ecea;
  --surface:       #ffffff;
  --surface-2:     #f3f8f7;
  --surface-3:     #e9f1ef;
  --ink:           #0b1512;
  --ink-2:         #2c443d;
  --muted:         #61776f;
  --border:        #d7e6e1;
  --border-strong: #bdd4cd;

  --primary:       #0d9488;   /* türkiz hero */
  --primary-600:   #0f766e;
  --primary-700:   #115e56;
  --primary-ink:   #ffffff;
  --primary-soft:  #d5f2ec;
  --primary-strong:#0b7a6f;

  --accent:        #7c3aed;   /* ibolya másodlagos */
  --accent-soft:   #ece3fd;
  --accent-2:      #e11d74;   /* magenta aurora-szalag */

  --info:          #0284c7;
  --info-soft:     #d8eefb;
  --info-ink:      #036aa1;

  --success:       #16a34a;
  --success-soft:  #dcf5e3;
  --success-ink:   #15803d;

  --warning:       #b45309;
  --warning-soft:  #fbeedd;
  --warning-ink:   #92400e;
  --warn:          #b45309;
  --warn-soft:     #fbeedd;

  --danger:        #dc2626;
  --danger-soft:   #fdecec;
  --danger-ink:    #b91c1c;

  --glow:          rgba(13,148,136,.20);
  --ring:          rgba(13,148,136,.32);
  --grid-line:     rgba(13,148,136,.05);
  --shadow-sm:     0 1px 2px rgba(12,50,44,.06), 0 1px 3px rgba(12,50,44,.08);
  --shadow-md:     0 6px 16px -6px rgba(12,50,44,.12), 0 2px 6px rgba(12,50,44,.06);
  --shadow-lg:     0 26px 52px -16px rgba(10,40,36,.22), 0 10px 24px -12px rgba(10,40,36,.14);
  --shadow-glow:   0 0 0 1px var(--border), 0 14px 40px -14px var(--glow);

  --s-1:4px; --s-2:8px; --s-3:12px; --s-4:16px; --s-5:20px; --s-6:24px;
  --s-8:32px; --s-10:44px; --s-12:56px; --s-16:72px; --s-20:96px;
  --r-sm:9px; --r-md:13px; --r-lg:18px; --r-xl:24px; --r-full:999px; --r:13px;

  --font-display: 'Sora', 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body:    'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;

  --ease:        cubic-bezier(.22,.61,.36,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
  --t-fast:.16s; --t:.28s; --t-slow:.5s;

  --text: var(--ink-2);
  color-scheme: light;
}

[data-theme="dark"] {
  /* ---- Sötét mód — Aurora Deep (űrtechnikai) ---- */
  --bg:            #04070c;
  --bg-2:          #070c14;
  --surface:       #0b1220;
  --surface-2:     #101b2e;
  --surface-3:     #17243c;
  --ink:           #e9f6f2;
  --ink-2:         #bcd2d8;
  --muted:         #8098a3;
  --border:        #182a40;
  --border-strong: #294663;

  --primary:       #2dd4bf;   /* világító türkiz */
  --primary-600:   #14b8a6;
  --primary-700:   #0d9488;
  --primary-ink:   #04130f;
  --primary-soft:  #0c2b28;
  --primary-strong:#5eead4;

  --accent:        #a78bfa;
  --accent-soft:   #1b1636;
  --accent-2:      #f472b6;

  --info:          #38bdf8;
  --info-soft:     #082436;
  --info-ink:      #7dd3fc;

  --success:       #34d399;
  --success-soft:  #0c2a20;
  --success-ink:   #6ee7b7;

  --warning:       #fbbf24;
  --warning-soft:  #2a2008;
  --warning-ink:   #fcd34d;
  --warn:          #fbbf24;
  --warn-soft:     #2a2008;

  --danger:        #fb7185;
  --danger-soft:   #2a1116;
  --danger-ink:    #fca5b1;

  --glow:          rgba(45,212,191,.28);
  --ring:          rgba(45,212,191,.45);
  --grid-line:     rgba(94,234,212,.035);
  --shadow-sm:     0 1px 2px rgba(0,0,0,.5);
  --shadow-md:     0 8px 22px rgba(0,0,0,.5);
  --shadow-lg:     0 30px 70px -18px rgba(0,0,0,.75), 0 0 44px -22px var(--glow);
  --shadow-glow:   0 0 0 1px var(--border-strong), 0 0 30px -6px var(--glow);
  color-scheme: dark;
}

/* =============================== ALAP ==================================== */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--font-body); background: var(--bg); color: var(--ink);
  line-height: 1.62; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  transition: background var(--t) var(--ease), color var(--t) var(--ease); min-height: 100vh;
}
/* Dísz-réteg: aurora fény-szalagok (mindkét mód), a tartalom MÖGÖTT. */
body::before {
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(58% 40% at 6% -10%, rgba(13,148,136,.055), transparent 62%),
    radial-gradient(52% 40% at 104% -2%, rgba(124,58,237,.045), transparent 62%),
    radial-gradient(46% 34% at 64% -12%, rgba(225,29,116,.028), transparent 64%);
}
[data-theme="dark"] body::before {
  background:
    radial-gradient(60% 44% at 4% -8%, rgba(45,212,191,.095), transparent 64%),
    radial-gradient(56% 44% at 106% 2%, rgba(167,139,250,.085), transparent 64%),
    radial-gradient(44% 38% at 72% -10%, rgba(244,114,182,.05), transparent 62%);
}
/* HUD-rács csak sötét (űrtechnikai) módban */
[data-theme="dark"] body::after {
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 54px 54px;
  -webkit-mask-image: radial-gradient(ellipse 92% 62% at 50% 0%, #000 34%, transparent 100%);
          mask-image: radial-gradient(ellipse 92% 62% at 50% 0%, #000 34%, transparent 100%);
}
main, .app-shell, .page, header, footer { position: relative; z-index: 1; }

/* Three.js háttér-vászon: a teljes tartalom MÖGÖTT (tömör kártyák eltakarják, a résekben látszik). */
.fx-bg { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; opacity: .2; }
[data-theme="dark"] .fx-bg { opacity: .38; }

h1,h2,h3,h4 { font-family: var(--font-display); color: var(--ink); line-height: 1.14; margin: 0 0 .45em; letter-spacing: -.022em; font-weight: 700; }
h1 { font-size: clamp(2rem, 1.2rem + 2.6vw, 3.3rem); font-weight: 800; }
h2 { font-size: clamp(1.45rem, 1rem + 1.5vw, 2.2rem); }
h3 { font-size: 1.28rem; }
p  { margin: 0 0 1rem; color: var(--ink-2); }
a  { color: var(--primary-strong); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--primary); }
[data-theme="dark"] a { color: var(--primary-strong); }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 6px; }
::selection { background: var(--primary); color: var(--primary-ink); }
small { color: var(--muted); }
.mono { font-family: var(--font-mono); }
hr { border: 0; height: 1px; background: var(--border); }

/* ========================= SZÍNSEGÉD OSZTÁLYOK ========================== */
.app-surface { background: var(--surface); }
.app-border  { border-color: var(--border) !important; }
.app-muted   { color: var(--muted) !important; }
.app-faint   { color: var(--muted) !important; }
.app-header  { position: sticky; top: 0; z-index: 40; background: var(--surface); border-bottom: 1px solid var(--border); box-shadow: 0 1px 0 rgba(12,50,44,.02); }
[data-theme="dark"] .app-header { box-shadow: 0 1px 0 rgba(255,255,255,.02); }
.text-ink    { color: var(--ink) !important; }
.text-primary{ color: var(--primary-strong) !important; }
.text-accent { color: var(--accent) !important; }
.text-success{ color: var(--success) !important; }
.text-warn, .text-warning { color: var(--warning) !important; }
.text-danger { color: var(--danger) !important; }
.text-muted  { color: var(--muted) !important; }

.eyebrow { display: inline-flex; align-items: center; gap: .5rem; font-family: var(--font-mono); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--primary-strong); font-weight: 600; }
[data-theme="dark"] .eyebrow { color: var(--primary); }

/* =============================== KÁRTYA ================================= */
.app-card, .card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t);
}
.card-hover:hover, .app-card.is-hover:hover, .card-interactive:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--border-strong); }
.card-elevated, .app-card.card-elevated { box-shadow: var(--shadow-lg); }
.card-pad { padding: var(--s-6); }
/* opcionális aurora-hajszálvonal a kártya tetején */
.card-accent { position: relative; overflow: hidden; }
.card-accent::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--primary), var(--accent) 55%, var(--accent-2)); opacity: .9; }

/* =============================== GOMBOK ================================= */
.btn {
  --btn-bg: var(--surface); --btn-fg: var(--ink); --btn-bd: var(--border-strong);
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-family: var(--font-body); font-weight: 700; font-size: .95rem; line-height: 1;
  padding: .82rem 1.3rem; border-radius: var(--r-md); cursor: pointer;
  background: var(--btn-bg); color: var(--btn-fg); border: 1px solid var(--btn-bd);
  transition: transform var(--t-fast) var(--ease), box-shadow var(--t) var(--ease), background var(--t-fast), border-color var(--t-fast), filter var(--t-fast);
  text-decoration: none; white-space: nowrap; user-select: none;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.985); }
.btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.btn-primary { --btn-bg: linear-gradient(135deg, var(--primary), var(--primary-600)); --btn-fg: var(--primary-ink); --btn-bd: transparent; box-shadow: 0 10px 26px -12px var(--ring); }
.btn-primary:hover { box-shadow: 0 16px 34px -12px var(--ring); filter: brightness(1.05); }
/* aurora hero CTA */
.btn-aurora { --btn-fg:#fff; --btn-bd:transparent; background: linear-gradient(120deg, var(--primary), var(--accent) 55%, var(--accent-2)); box-shadow: 0 12px 30px -12px var(--ring); }
.btn-aurora:hover { filter: brightness(1.06); }
[data-theme="dark"] .btn-aurora { --btn-fg:#0a0f1c; }
.btn-accent { --btn-bg: linear-gradient(135deg, var(--accent), var(--primary)); --btn-fg:#fff; --btn-bd:transparent; }
.btn-secondary { --btn-bg: var(--surface-2); --btn-fg: var(--ink); --btn-bd: var(--border-strong); }
.btn-secondary:hover { --btn-bg: var(--surface-3); }
.btn-ghost { --btn-bg: transparent; --btn-fg: var(--ink-2); --btn-bd: transparent; }
.btn-ghost:hover { --btn-bg: var(--surface-2); color: var(--ink); }
.btn-danger { --btn-bg: var(--danger); --btn-fg:#fff; --btn-bd: transparent; }
.btn-outline { --btn-bg: transparent; --btn-fg: var(--primary-strong); --btn-bd: var(--primary); }
.btn-outline:hover { --btn-bg: var(--primary-soft); }
.btn-block { width: 100%; }
.btn-lg { padding: 1.02rem 1.7rem; font-size: 1.03rem; border-radius: var(--r-lg); }
.btn-sm { padding: .52rem .9rem; font-size: .85rem; }

/* =============================== MEZŐK ================================= */
.field { margin-bottom: var(--s-5); }
.label { display: block; font-size: .82rem; font-weight: 600; color: var(--ink-2); margin-bottom: .5rem; }
.help  { font-size: .8rem; color: var(--muted); margin-top: .4rem; }
.input, .input-field,
input[type=text], input[type=email], input[type=password], input[type=tel], input[type=number], input[type=url], input[type=search], select, textarea {
  width: 100%; box-sizing: border-box; background: var(--surface-2); color: var(--ink);
  border: 1.5px solid var(--border-strong); border-radius: var(--r-md);
  padding: .88rem 1rem; font-size: .98rem; font-family: var(--font-body);
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast); outline: none;
}
.input::placeholder, .input-field::placeholder, input::placeholder, textarea::placeholder { color: var(--muted); opacity: .9; }
.input:focus, .input-field:focus, input:focus, select:focus, textarea:focus { border-color: var(--primary); background: var(--surface); box-shadow: 0 0 0 4px var(--ring); }
[data-theme="dark"] .input, [data-theme="dark"] .input-field, [data-theme="dark"] input, [data-theme="dark"] select, [data-theme="dark"] textarea { background: #0a1322; }
[data-theme="dark"] .input:focus, [data-theme="dark"] input:focus, [data-theme="dark"] textarea:focus { background: #0c1728; }
input:disabled, .input:disabled { opacity: .6; cursor: not-allowed; }

/* =============================== JELVÉNY =============================== */
.badge, .badge-primary { display: inline-flex; align-items: center; gap: .4rem; font-size: .76rem; font-weight: 700; padding: .32rem .7rem; border-radius: var(--r-full); background: var(--primary-soft); color: var(--primary-strong); border: 1px solid transparent; letter-spacing: .01em; }
.badge-neutral { background: var(--surface-2); color: var(--ink-2); border-color: var(--border); }
.badge-success { background: var(--success-soft); color: var(--success-ink); }
.badge-warn, .badge-warning { background: var(--warning-soft); color: var(--warning-ink); }
.badge-danger { background: var(--danger-soft); color: var(--danger-ink); }
.badge-info { background: var(--info-soft); color: var(--info-ink); }
.badge-accent { background: var(--accent-soft); color: var(--accent); }
.chip { display: inline-flex; align-items: center; gap: .5rem; padding: .5rem .85rem; border-radius: var(--r-full); background: var(--surface-2); border: 1px solid var(--border); color: var(--ink-2); font-size: .85rem; font-weight: 600; }

/* ============================ STAT KÁRTYA ============================= */
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: var(--s-6); box-shadow: var(--shadow-sm); transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t); position: relative; overflow: hidden; }
.stat-card::after { content: ""; position: absolute; right: -30px; top: -30px; width: 90px; height: 90px; border-radius: 50%; background: radial-gradient(circle, var(--glow), transparent 70%); opacity: 0; transition: opacity var(--t); }
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--border-strong); }
.stat-card:hover::after { opacity: 1; }
.stat-value { font-family: var(--font-display); font-size: clamp(1.7rem, 1rem + 1.7vw, 2.4rem); font-weight: 800; color: var(--ink); line-height: 1; letter-spacing: -.02em; }
.stat-label { font-size: .82rem; color: var(--muted); margin-top: .45rem; font-weight: 600; }

/* Ikon-csempe (mindkét elnevezés: .icon-tile.X és .icon-tile-X) */
.icon-tile { width: 46px; height: 46px; border-radius: var(--r-md); display: inline-flex; align-items: center; justify-content: center; background: var(--primary-soft); color: var(--primary-strong); font-size: 1.2rem; flex: none; }
.icon-tile.accent,  .icon-tile-accent  { background: var(--accent-soft);  color: var(--accent); }
.icon-tile.success, .icon-tile-success { background: var(--success-soft); color: var(--success-ink); }
.icon-tile.warn, .icon-tile.warning, .icon-tile-warning { background: var(--warning-soft); color: var(--warning-ink); }
.icon-tile.info, .icon-tile-info { background: var(--info-soft); color: var(--info-ink); }
.icon-tile.primary, .icon-tile-primary { background: var(--primary-soft); color: var(--primary-strong); }

/* ============================ CSOMAG KÁRTYA ========================== */
.pkg-card { background: var(--surface); border: 1.5px solid var(--border); border-radius: var(--r-lg); padding: var(--s-6); position: relative; transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t); }
.pkg-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.pkg-card.popular { border-color: var(--primary); box-shadow: var(--shadow-glow); }

/* =============================== NAV =============================== */
.nav-link { position: relative; padding: .5rem .25rem; color: var(--ink-2); font-weight: 600; font-size: .93rem; transition: color var(--t-fast); border-radius: var(--r-sm); }
.nav-link::after { content: ""; position: absolute; left: .25rem; right: .25rem; bottom: -3px; height: 2px; background: linear-gradient(90deg, var(--primary), var(--accent)); transform: scaleX(0); transform-origin: left; transition: transform var(--t) var(--ease); border-radius: 2px; }
.nav-link:hover { color: var(--ink); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-link.active { color: var(--primary-strong); }

/* =============================== MODÁL =============================== */
.modal-bg, #modal-packages, #modal-settings, #modal-result, .modal-overlay { background: rgba(4,10,14,.6); -webkit-backdrop-filter: blur(7px); backdrop-filter: blur(7px); }
[data-theme="dark"] .modal-bg, [data-theme="dark"] .modal-overlay { background: rgba(2,5,9,.72); }
.modal-box, .modal-panel { background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--r-xl); box-shadow: var(--shadow-lg); animation: modalIn var(--t) var(--ease-spring) both; }
@keyframes modalIn { from { opacity: 0; transform: translateY(20px) scale(.96); } to { opacity: 1; transform: none; } }

/* =============================== TOAST =============================== */
.toast, #toast-container > div { background: var(--surface); color: var(--ink); border: 1px solid var(--border-strong); border-left: 4px solid var(--primary); border-radius: var(--r-md); box-shadow: var(--shadow-lg); animation: toastIn var(--t) var(--ease-spring) both; }
.toast.error, #toast-container > div.error { border-left-color: var(--danger); }
.toast.success, #toast-container > div.success { border-left-color: var(--success); }
@keyframes toastIn { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }

/* ============================ AUDIT SOR ============================= */
.audit-row { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md); transition: transform var(--t-fast) var(--ease), box-shadow var(--t), border-color var(--t), background var(--t-fast); cursor: pointer; }
.audit-row:hover { transform: translateX(5px); border-color: var(--primary); box-shadow: var(--shadow-md); background: var(--surface-2); }

/* ============================ KAPCSOLÓ ============================= */
.switch { position: relative; display: inline-flex; align-items: center; cursor: pointer; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch .track { width: 48px; height: 27px; border-radius: var(--r-full); background: var(--border-strong); transition: background var(--t); position: relative; }
.switch .thumb { position: absolute; top: 3px; left: 3px; width: 21px; height: 21px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); transition: transform var(--t) var(--ease-spring); }
.switch input:checked + .track { background: linear-gradient(135deg, var(--primary), var(--accent)); }
.switch input:checked + .track .thumb { transform: translateX(21px); }

/* ==================== A/B URL-mező (dashboard) ==================== */
.url-field { display: flex; align-items: stretch; gap: 0; background: var(--surface-2); border: 1.5px solid var(--border-strong); border-radius: var(--r-md); overflow: hidden; transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast); }
.url-field:focus-within { border-color: var(--primary); background: var(--surface); box-shadow: 0 0 0 4px var(--ring); }
.url-field .lead { width: 46px; flex: none; display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 800; font-size: .95rem; color: #fff; }
.url-field input { border: 0 !important; background: transparent !important; box-shadow: none !important; border-radius: 0 !important; }
.url-field input:focus { box-shadow: none !important; }
.input-lead { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%; flex: none; font-family: var(--font-display); font-weight: 700; font-size: .9rem; background: var(--primary-soft); color: var(--primary-strong); }

/* =========================== FORGÓ TÖLTŐ =========================== */
.spinner { width: 24px; height: 24px; border-radius: 50%; border: 3px solid var(--border-strong); border-top-color: var(--primary); animation: spin .7s linear infinite; display: inline-block; }
.spinner-sm { width: 16px; height: 16px; border-width: 2px; }
@keyframes spin { to { transform: rotate(360deg); } }
.loader-overlay { position: fixed; inset: 0; z-index: 9999; display: none; align-items: center; justify-content: center; flex-direction: column; gap: 1.2rem; background: color-mix(in srgb, var(--bg) 88%, transparent); -webkit-backdrop-filter: blur(9px); backdrop-filter: blur(9px); }
.loader-overlay.show { display: flex; animation: fadeIn var(--t) var(--ease) both; }
.orbit { width: 72px; height: 72px; position: relative; }
.orbit::before, .orbit::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid transparent; }
.orbit::before { border-top-color: var(--primary); border-right-color: var(--primary); animation: spin .9s linear infinite; }
.orbit::after { inset: 13px; border-bottom-color: var(--accent); border-left-color: var(--accent); animation: spin 1.5s linear infinite reverse; }
.orbit .core { position: absolute; inset: 28px; border-radius: 50%; background: radial-gradient(circle, var(--primary), var(--accent) 70%); box-shadow: 0 0 26px -2px var(--glow); animation: pulse 1.4s var(--ease) infinite; }
.loader-text { font-family: var(--font-mono); font-size: .82rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }

/* =========================== ANIMÁCIÓK =========================== */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeSlideUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
@keyframes pulse { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(.8); opacity: .8; } }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes auroraShift { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.anim-in { opacity: 0; }
.anim-in.in { animation: fadeSlideUp .72s var(--ease) both; }
.anim-in.d1 { animation-delay: .06s; } .anim-in.d2 { animation-delay: .12s; }
.anim-in.d3 { animation-delay: .18s; } .anim-in.d4 { animation-delay: .24s; }
.anim-in.d5 { animation-delay: .3s; }  .anim-in.d6 { animation-delay: .36s; }
.anim-in.d7 { animation-delay: .42s; } .anim-in.d8 { animation-delay: .48s; }
.float { /* statikus dizájn: nincs folyamatos lebegő animáció */ }

/* =========================== SEGÉDOSZTÁLYOK ======================= */
.container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: var(--s-5); }
.container-sm { max-width: 920px; }
.gradient-text { background: linear-gradient(120deg, var(--primary), var(--accent) 55%, var(--accent-2)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.divider { height: 1px; background: var(--border); border: 0; margin: var(--s-6) 0; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px var(--success-soft); display: inline-block; }
.glow-ring { box-shadow: var(--shadow-glow); }

::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 999px; border: 3px solid var(--bg-2); }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* =========== KOMPATIBILITÁSI RÉTEG (régi utility osztályok) =========== */
.bg-brand-dark, .bg-brand-card { background: var(--surface) !important; color: var(--ink); }
.bg-brand-purple { background: var(--primary) !important; color: var(--primary-ink) !important; }
.hover\:bg-brand-purple:hover { background: var(--primary) !important; color: var(--primary-ink) !important; }
.text-brand-purple { color: var(--primary-strong) !important; }
.text-brand-blue { color: var(--info-ink) !important; }
.text-brand-pink { color: var(--accent-2) !important; }
.text-brand-green { color: var(--success-ink) !important; }
.text-brand-yellow { color: var(--warning-ink) !important; }
.text-brand-text { color: var(--ink-2) !important; }
.border-brand-purple { border-color: var(--primary) !important; }
.bg-brand-green { background: var(--success) !important; color: #fff !important; }
.bg-brand-blue { background: var(--info) !important; color: #fff !important; }
.bg-brand-pink { background: var(--accent-2) !important; color: #fff !important; }
.table-row, tr.table-row { border-color: var(--border) !important; }

@media (max-width: 640px) { .card-pad { padding: var(--s-5); } h1 { font-size: clamp(1.7rem, 6vw, 2.3rem); } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .anim-in { opacity: 1 !important; }
}

/* --- Téma-ikon váltó (nap/hold) --- */
.th-sun { display: block; } .th-moon { display: none; }
[data-theme="dark"] .th-sun { display: none !important; }
[data-theme="dark"] .th-moon { display: block !important; }

/* --- Fejléc fiók-lenyíló (Tailwindtől független, megbízható megjelenítés) --- */
.nav-pop { display: none; }
.nav-pop.open { display: block; animation: modalIn .16s var(--ease-spring) both; }
.nav-item { display: flex; align-items: center; gap: .6rem; padding: .62rem .9rem; font-size: .9rem; color: var(--ink-2); border-radius: var(--r-sm); transition: background var(--t-fast), color var(--t-fast); }
.nav-item:hover { background: var(--surface-2); color: var(--ink); }
.nav-item .ni-ic { width: 1.05rem; text-align: center; color: var(--muted); }
.nav-item:hover .ni-ic { color: var(--primary); }

/* Fejléc-logó (feltöltött kép) – reszponzív méretezés, mobilon is jól látszik */
.brand-logo-img { height: 2.4rem; width: auto; max-width: 190px; object-fit: contain; display: block; }
@media (max-width: 640px) { .brand-logo-img { height: 2rem; max-width: 132px; } }

/* Világos/sötét módú logó váltás (ha külön sötét logó van feltöltve) */
.logo-dark-only { display: none; }
[data-theme="dark"] .logo-light-only { display: none; }
[data-theme="dark"] .logo-dark-only { display: block; }