/* Login, register, password reset, account — built in the mockup's language:
 * tinted photo panel with the spark kicker + a layered form card. */

.auth { position: relative; isolation: isolate; min-height: 100svh; padding: calc(var(--header-h) + 40px) 0 72px; }
.auth__bg { position: absolute; inset: 0; z-index: -1; }
.auth__bg picture, .auth__bg img { width: 100%; height: 100%; object-fit: cover; }
.auth__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgb(16 20 29 / .95) 0%, rgb(16 20 29 / .82) 50%, rgb(16 20 29 / .94) 100%), linear-gradient(0deg, var(--color-bg), transparent 40%); }
.auth__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 520px); gap: clamp(32px, 6vw, 96px); align-items: start; }
.auth__intro { padding-top: 24px; }
.auth__intro h1 { font-size: var(--fs-page-h1); font-weight: 800; letter-spacing: -.045em; }
.auth__intro h1 .accent { color: var(--color-accent); }
.auth__intro > p { margin-top: 16px; max-width: 46ch; color: var(--color-text-2); font-size: 1.08rem; }
.auth__list { display: grid; gap: 14px; margin-top: 28px; }
.auth__list li { display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: start; color: var(--color-text-2); }
.auth__list .icon { width: 40px; height: 40px; padding: 10px; border-radius: 12px; background: var(--tint-brand); color: var(--color-brand); }
.auth__list b { display: block; color: #fff; font-weight: 600; }
.auth__fan { display: flex; margin-top: 36px; padding-left: 24px; }
.auth__fan img { width: 104px; aspect-ratio: 1; border-radius: 14px; border: 1px solid var(--line-strong); box-shadow: var(--shadow-3); margin-left: -24px; background: var(--surface-2); transition: transform .4s var(--spring); }
.auth__fan img:nth-child(1) { transform: rotate(-12deg) translateY(8px); }
.auth__fan img:nth-child(2) { transform: rotate(-4deg); }
.auth__fan img:nth-child(3) { transform: rotate(4deg); }
.auth__fan img:nth-child(4) { transform: rotate(12deg) translateY(8px); }
.auth__fan:hover img { transform: none; }

.auth-card { position: relative; padding: clamp(24px, 3vw, 36px); border-radius: var(--radius-lg); background: rgb(28 35 48 / .94); backdrop-filter: blur(14px); border: 1px solid var(--line-strong); box-shadow: var(--shadow-3); }
.auth-card h2 { font-size: 1.5rem; font-weight: 600; letter-spacing: -.03em; }
.auth-card__sub { margin: 8px 0 24px; color: var(--color-text-2); }
.auth-card__sub a, .auth-card__alt a { color: #fff; font-weight: 600; text-underline-offset: 3px; }
.auth-card__alt { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--color-text-2); font-size: .95rem; text-align: center; }
.auth-card .btn--block { margin-top: 4px; }
.form-links { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: var(--fs-small); }
.form-links button, .form-links a { min-height: 44px; border: 0; background: none; padding: 0; color: var(--color-text-2); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgb(183 192 208 / .4); }
.form-links button:hover, .form-links a:hover { color: #fff; }
.pw-meter { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin-top: 2px; }
.pw-meter i { height: 4px; border-radius: 4px; background: var(--surface-3); transition: background-color .25s; }
.pw-meter[data-score="1"] i:nth-child(-n+1), .pw-meter[data-score="2"] i:nth-child(-n+2) { background: var(--color-accent); }
.pw-meter[data-score="3"] i:nth-child(-n+3), .pw-meter[data-score="4"] i { background: var(--color-success); }

/* ── account ────────────────────────────────────────────────────────────── */
.acc { padding: calc(var(--header-h) + 40px) 0 var(--section-y); }
.acc-hero { display: grid; grid-template-columns: auto 1fr auto; gap: 20px; align-items: center; padding: 28px; border-radius: var(--radius-lg); background: linear-gradient(120deg, rgb(147 51 234 / .22), rgb(28 35 48 / .9) 55%), var(--surface-2); border: 1px solid var(--line-strong); box-shadow: var(--shadow-2); }
.acc-hero__ava { display: grid; place-items: center; width: 72px; height: 72px; border-radius: 22px; background: var(--color-button); font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; }
.acc-hero h1 { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.4rem); font-weight: 800; letter-spacing: -.04em; }
.acc-hero p { margin-top: 6px; color: var(--color-text-2); overflow-wrap: anywhere; }
.acc-hero > div { min-width: 0; }
.acc-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 18px; }
.stat { padding: 18px 20px; border-radius: var(--radius-md); background: var(--surface-1); border: 1px solid var(--line); }
.stat small { display: block; font-size: var(--fs-xs); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--color-text-2); }
.stat b { display: flex; align-items: center; gap: 8px; margin-top: 6px; font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; }
.stat b .spark { width: 10px; height: 10px; }
.stat span { display: block; margin-top: 4px; color: var(--color-text-2); font-size: var(--fs-small); }
.dot-state { width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent); }
.dot-state--ok { background: var(--color-success); }

.acc-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 32px; margin-top: 32px; align-items: start; }
.acc-layout > *, .acc-main > * { min-width: 0; }   /* the scrolling section nav and long buttons must not widen the column */
@media (max-width: 389px) { .acc-block .btn { white-space: normal; text-align: center; } }
.acc-nav { position: sticky; top: calc(var(--header-h) + 16px); display: grid; gap: 4px; padding: 10px; border-radius: var(--radius-lg); background: var(--surface-1); border: 1px solid var(--line); }
.acc-nav a, .acc-nav button { display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 12px; border: 0; border-radius: 10px; background: none; color: var(--color-text-2); font-weight: 600; font-size: .95rem; text-decoration: none; text-align: left; }
.acc-nav a:hover, .acc-nav button:hover, .acc-nav a.is-active { color: #fff; background: rgb(255 255 255 / .05); }
.acc-nav .icon { width: 18px; height: 18px; }
.acc-main { display: grid; gap: 24px; }
.acc-block { padding: clamp(20px, 3vw, 32px); border-radius: var(--radius-lg); background: var(--surface-2); border: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 16px); }
.acc-block > h2 { display: flex; align-items: center; gap: 10px; font-size: 1.3rem; font-weight: 600; letter-spacing: -.02em; }
.acc-block > h2 .icon { color: var(--color-accent); }
.acc-block > p { margin-top: 8px; color: var(--color-text-2); max-width: 70ch; }
.limit-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 20px; }
.limit { display: grid; gap: 14px; align-content: start; padding: 20px; border-radius: var(--radius-md); background: var(--surface-1); border: 1px solid var(--line); }
.limit h3 { font-family: var(--font-body); font-size: 1rem; font-weight: 600; }
.limit__now { display: grid; gap: 4px; padding: 12px 14px; border-radius: 10px; background: var(--surface-0); border: 1px solid var(--line); font-size: var(--fs-small); color: var(--color-text-2); }
.limit__now b { color: #fff; font-size: 1.05rem; font-variant-numeric: tabular-nums; }
.limit__pending { display: grid; gap: 8px; padding: 12px 14px; border-radius: 10px; background: var(--tint-accent); border: 1px solid rgb(245 158 11 / .35); font-size: var(--fs-small); color: #fff; }
.limit__pending .btn { justify-self: start; }
.limit .form-row { grid-template-columns: 1fr 1fr; gap: 10px; }
.acc-split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 20px; }
.radio-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.radio-card { position: relative; }
.radio-card input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.radio-card span { display: grid; gap: 2px; min-height: 64px; padding: 12px 14px; border-radius: var(--radius-md); background: var(--surface-1); border: 1px solid var(--line-strong); transition: border-color .2s, background-color .2s; }
.radio-card span b { font-size: .95rem; }
.radio-card span small { color: var(--color-text-2); }
.radio-card input:checked + span { border-color: var(--color-brand); background: var(--tint-brand); }
.radio-card input:focus-visible + span { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.break-active { display: flex; gap: 14px; align-items: flex-start; margin-top: 18px; padding: 18px; border-radius: var(--radius-md); background: var(--tint-accent); border: 1px solid rgb(245 158 11 / .4); }
.break-active .icon { color: var(--color-accent); margin-top: 2px; }
.promo-list { display: grid; gap: 10px; margin-top: 18px; }
.promo-row { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; padding: 16px 18px; border-radius: var(--radius-md); background: var(--surface-1); border: 1px solid var(--line); }
.promo-row b { display: block; }
.promo-row span { color: var(--color-text-2); font-size: var(--fs-small); }
.promo-row .tag { padding: 6px 12px; border-radius: var(--radius-pill); background: var(--surface-0); border: 1px solid var(--line-strong); font-size: var(--fs-xs); font-weight: 600; color: var(--color-text-2); white-space: nowrap; }
.toggle-row { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; margin-top: 18px; padding: 16px 18px; border-radius: var(--radius-md); background: var(--surface-1); border: 1px solid var(--line); }
.toggle-row .switch { grid-row: auto; grid-column: auto; }
.toggle-row span { color: var(--color-text-2); font-size: var(--fs-small); }
.inline-done { margin-top: 12px; color: var(--color-success); font-size: var(--fs-small); font-weight: 600; }

@media (max-width: 1100px) {
  .limit-grid { grid-template-columns: 1fr 1fr; }
  .acc-stats { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .auth__grid { grid-template-columns: 1fr; }
  .auth__intro { padding-top: 0; }
  .auth__fan { display: none; }
  .acc-layout { grid-template-columns: 1fr; }
  .acc-nav { position: static; grid-auto-flow: column; grid-auto-columns: max-content; overflow-x: auto; scrollbar-width: none; }
}
@media (max-width: 640px) {
  .auth { padding-top: calc(var(--header-h) + 24px); }
  .auth__list { display: none; }
  .acc-hero { grid-template-columns: auto 1fr; padding: 20px; }
  .acc-hero .btn { grid-column: 1 / -1; }
  .acc-hero__ava { width: 56px; height: 56px; border-radius: 16px; font-size: 1.15rem; }
  .limit-grid, .acc-split, .radio-cards { grid-template-columns: 1fr; }
  .acc-stats { grid-template-columns: 1fr; }
}

/* button row inside account blocks (home.css is not loaded here) */
.acc-block .hero__cta, .auth .hero__cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }