/* Sign-in page on BAM Atelier tokens (bam-design.css, loaded first). */
:root{font-family:var(--bam-sans);color:var(--text);background:var(--bg)}
*{box-sizing:border-box}
body{margin:0;min-height:100dvh;background:var(--bg);color:var(--text)}
button,select{font:inherit}
.login-layout{min-height:100dvh;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}

/* Chocolate showcase: always the dark brand panel, in both themes */
.showcase{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:40px;padding:48px clamp(32px,5vw,72px);color:var(--bam-ivory);
  background:radial-gradient(circle at 18% 12%,color-mix(in srgb,var(--bam-gold) 22%,transparent),transparent 42%),var(--bam-cocoa)}
.showcase::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.18;background-image:radial-gradient(color-mix(in srgb,var(--bam-ivory) 50%,transparent) .7px,transparent .7px);background-size:18px 18px}
.showcase>*{position:relative}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:40px;height:40px;flex:none}
.brand-mark rect{fill:var(--bam-gold)}
.brand-mark path,.brand-mark circle{fill:var(--bam-cocoa)}
.brand-mark path:first-of-type{fill:none;stroke:var(--bam-cocoa)}
.brand-name{font-family:var(--bam-serif);font-size:22px;letter-spacing:.01em}
.showcase-copy{max-width:540px}
.eyebrow{margin:0 0 14px;font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--bam-gold)}
h1{margin:0;font-family:var(--bam-serif);font-size:clamp(34px,4.2vw,54px);line-height:1.06;font-weight:400;letter-spacing:-.01em}
.lead{margin:18px 0 0;font-size:17px;line-height:1.6;color:color-mix(in srgb,var(--bam-ivory) 78%,transparent)}
.features{list-style:none;margin:28px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.features li{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid color-mix(in srgb,var(--bam-gold) 24%,transparent);border-radius:var(--bam-radius-md);background:color-mix(in srgb,var(--bam-ivory) 5%,transparent);font-size:14px;line-height:1.35}
.features svg{width:22px;height:22px;flex:none;fill:none;stroke:var(--bam-gold);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.features svg .fill{fill:var(--bam-gold);stroke:none}
.illustration{display:block;width:min(100%,460px);margin-top:auto;align-self:center;filter:drop-shadow(var(--shadow-sm))}

/* Sign-in card */
.signin{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:40px 24px;background:var(--bg)}
.signin-card{width:min(100%,430px);padding:36px;border:1px solid var(--border);border-radius:var(--bam-radius-lg);background:var(--surface);background-image:var(--bam-panel-sheen);box-shadow:var(--shadow-card)}
.card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.badge{display:inline-flex;padding:6px 10px;border-radius:var(--bam-radius-pill);background:var(--accent-soft);color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.04em}
.language-row{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-muted)}
.language-row select{max-width:140px;min-height:40px;padding:7px 10px;border:1px solid var(--border-strong);border-radius:var(--bam-radius-sm);background:var(--surface);color:var(--text)}
h2{margin:28px 0 6px;font-family:var(--bam-serif);font-size:30px;line-height:1.15;font-weight:400;letter-spacing:-.01em}
.subtitle{margin:0;font-size:16px;line-height:1.55;color:var(--text-muted)}
#setup{margin-top:24px;padding:16px;border:1px solid var(--border);border-radius:var(--bam-radius-sm);background:var(--surface-subtle);font-size:14px}
#setup p{margin:6px 0 0;line-height:1.55;color:var(--text-muted)}
#google-button{margin-top:28px;min-height:44px;display:flex;justify-content:center}
#google-button:not(.is-ready)::before{content:attr(data-loading-label);display:grid;place-items:center;width:100%;height:44px;border-radius:var(--bam-radius-pill);background:var(--surface-subtle);color:var(--text-muted);font-size:14px}
/* Fallback if Google's button stylesheet is delayed or blocked: keep its logo at the standard size. */
#google-button svg{width:18px;height:18px}
#setup:not([hidden])+#google-button{display:none}
.button-hint{margin:10px 0 0;text-align:center;font-size:12px;line-height:1.5;color:var(--text-subtle)}
#setup:not([hidden])~.button-hint{display:none}
/* Facebook and Apple: same pill size as Google's button, tokens only (brand marks keep their own glyph colour). */
.social-buttons{margin-top:10px;display:grid;gap:10px}
.social-buttons:not(:has(a:not([hidden]))){display:none}
.social-button{min-height:44px;width:min(100%,400px);margin:0 auto;padding:0 18px;display:flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--border-strong);border-radius:var(--bam-radius-pill);background:var(--surface);color:var(--text);font-size:14px;font-weight:600;text-decoration:none;transition:border-color var(--bam-duration) ease}
.social-button[hidden]{display:none}
.social-button:hover{border-color:var(--accent)}
.social-button:focus-visible,.mode-link:focus-visible,.terms-note a:focus-visible,.footer a:focus-visible{outline:2px solid color-mix(in srgb,var(--accent) 70%,transparent);outline-offset:2px}
.social-button svg{width:20px;height:20px;flex:none}
.social-button .fb{fill:var(--text)}
.social-button .apple{fill:var(--text)}
.terms-note{margin:12px 0 0;text-align:center;font-size:12px;line-height:1.55;color:var(--text-muted)}
.terms-note a,.footer a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
.mode-link{display:block;margin-top:16px;text-align:center;font-size:14px;font-weight:600;color:var(--accent);text-decoration:none}
#status{min-height:22px;margin:12px 0 0;font-size:14px;line-height:1.5;color:var(--danger)}
.notes{margin-top:18px;padding-top:18px;border-top:1px solid var(--border);display:grid;gap:8px}
.note{display:flex;align-items:center;gap:8px;margin:0;font-size:13px;line-height:1.5;color:var(--text-muted)}
.note svg{width:16px;height:16px;flex:none;fill:none;stroke:var(--accent);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.note.muted{color:var(--text-subtle)}
.footer{margin:0;font-size:12px;color:var(--text-subtle)}
select:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}

@media(max-width:900px){
  .login-layout{grid-template-columns:1fr}
  /* Keep the sign-in card near the first screen on phones and tablets. */
  .showcase{gap:16px;padding:24px 20px 4px}
  .lead,.features{display:none}
  .illustration{width:min(100%,240px);margin-top:0}
  .signin{justify-content:flex-start;padding:20px 16px 32px}
}
@media(max-width:420px){
  h1{font-size:30px}
  .signin-card{padding:24px 20px}
  h2{font-size:26px;margin-top:22px}
}
@media(prefers-reduced-motion:no-preference){.signin-card{animation:rise var(--bam-duration) var(--bam-ease) both}@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}}