/* Approved authentication A: cinematic artwork, clear forms, no member shell. */
:root { color-scheme:dark; --auth-page:#03090e; --auth-panel:#050d14; --auth-card:rgba(5,13,20,.98); --auth-control:#0a1722; --auth-text:#f1f5f9; --auth-muted:#a0b3cc; --auth-border:#354b5e; --auth-mint:#71e1bb; --auth-on-mint:#031610; --auth-error:#ffadb8; --auth-success:#9beacb; }
html[data-bs-theme=light] { color-scheme:light; --auth-page:#e7eef3; --auth-panel:#f7fafc; --auth-card:rgba(255,255,255,.98); --auth-control:#fff; --auth-text:#172a3a; --auth-muted:#52677e; --auth-border:#bdccd7; --auth-mint:#117b60; --auth-on-mint:#fff; --auth-error:#a91636; --auth-success:#117b60; }
* { box-sizing:border-box; }
html { min-height:100%; font-size:16px; }
body.auth-page { margin:0; min-width:280px; min-height:100vh; color:var(--auth-text); background:var(--auth-page); font-family:Arial,Helvetica,sans-serif; font-size:14px; line-height:1.5; }
.auth-page :is(input,select,button) { font:inherit; }
.auth-page a { color:var(--auth-mint); text-underline-offset:3px; }
.auth-page a:hover { text-decoration:none; }
.auth-page :is(a,button,input,select):focus-visible { outline:2px solid var(--auth-mint); outline-offset:4px; }
.auth-backdrop { position:fixed; inset:-8px; filter:blur(3px); z-index:-1; background:linear-gradient(rgba(2,9,17,.5),rgba(2,9,17,.55)),url('../images/loginback.png') center/cover no-repeat; }
.auth-shell { display:grid; grid-template-columns:48% minmax(0,1fr); min-height:100vh; min-height:100svh; }
.auth-art { position:relative; min-width:0; display:flex; align-items:center; padding:150px 8% 90px; color:#f1f5f9; }
.auth-brand { position:absolute; left:42px; top:32px; text-decoration:none; color:#f1f5f9!important; }
.auth-brand .site-brand { display:inline-flex; align-items:center; gap:12px; font-size:32px; font-weight:750; line-height:1; letter-spacing:1.5px; text-transform:uppercase; }
.auth-brand .site-brand-mark { width:42px; height:42px; color:#71e1bb; }
.auth-art-copy { width:100%; }
.auth-art h2 { font-size:clamp(38px,4vw,58px); line-height:1.08; letter-spacing:-1.5px; margin:0 0 14px; font-weight:750; }
.auth-art p { margin:0; font-size:clamp(20px,2.1vw,30px); color:#a9bdd7; line-height:1.4; }
.auth-art-rule { display:block; width:45px; height:4px; border-radius:4px; background:#71e1bb; margin-top:28px; }
.auth-form-section { position:relative; display:flex; flex-direction:column; justify-content:center; min-width:0; padding:70px clamp(28px,4vw,68px) 28px; }
.auth-form-content { width:100%; margin:auto 0; padding:24px 0; }
.auth-form-heading { margin-bottom:32px; }
.auth-page h1 { margin:0 0 10px; font-size:clamp(28px,2.8vw,40px); line-height:1.2; letter-spacing:-.9px; font-weight:750; }
.auth-form-heading p { color:var(--auth-muted); font-size:16px; margin:0; }
.auth-fields { display:flex; flex-direction:column; gap:24px; }
.auth-field { min-width:0; }
.auth-field label { display:block; margin-bottom:8px; font-size:14px; font-weight:600; }
.auth-field small,.auth-subscription small { display:block; font-size:12px; color:var(--auth-muted); margin-top:7px; line-height:1.5; }
.auth-field > input,.auth-field select,.auth-input { width:100%; min-width:0; border:1px solid var(--auth-border); border-radius:6px; background:var(--auth-control); color:var(--auth-text); min-height:48px; }
.auth-field > input,.auth-field select { padding:11px 15px; }
.auth-field input::placeholder { color:var(--auth-muted); opacity:.9; }
.auth-input { display:flex; align-items:center; gap:14px; padding:0 14px; }
.auth-input > i { color:var(--auth-muted); font-size:19px; flex-shrink:0; }
.auth-input input { border:0; background:transparent; color:var(--auth-text); min-width:0; width:100%; height:46px; padding:10px 0; outline:none; }
.auth-input:focus-within { outline:2px solid var(--auth-mint); outline-offset:3px; }
.auth-input input:focus-visible { outline:none; }
.auth-input button { background:none; padding:7px 0 7px 5px; color:var(--auth-muted); border:0; cursor:pointer; flex-shrink:0; }
.auth-input button i { font-size:19px; }
.auth-primary,.auth-secondary { display:inline-flex; justify-content:center; align-items:center; gap:13px; min-height:48px; border:1px solid var(--auth-mint); border-radius:6px; padding:11px 17px; font-size:15px; font-weight:650; cursor:pointer; text-decoration:none; }
.auth-primary { background:var(--auth-mint); color:var(--auth-on-mint); }
.auth-primary:hover { filter:brightness(1.08); }
.auth-primary:disabled { opacity:.55; cursor:not-allowed; filter:none; }
.auth-secondary { background:transparent; color:var(--auth-text)!important; border-color:var(--auth-border); font-size:14px; }
.auth-secondary:hover { border-color:var(--auth-mint); }
.auth-forgot { display:block; text-align:center; margin:24px 0 0; }
.auth-help-links { display:flex; flex-wrap:wrap; justify-content:center; gap:8px 18px; margin-top:36px; padding-top:30px; border-top:1px solid var(--auth-border); font-size:12px; }
.auth-help-links a { color:var(--auth-muted); }
.auth-help-links a + a { border-left:1px solid var(--auth-border); padding-left:18px; }
.auth-legal { display:flex; justify-content:center; flex-wrap:wrap; gap:17px; padding-top:20px; color:var(--auth-muted); font-size:11px; }
.auth-legal a { color:var(--auth-muted); text-decoration:none; }
.auth-legal a:hover { text-decoration:underline; }
.auth-appearance { position:absolute; top:18px; right:24px; display:flex; gap:3px; }
.auth-appearance button { display:grid; place-items:center; background:transparent; color:var(--auth-muted); border:1px solid transparent; border-radius:4px; height:28px; width:28px; cursor:pointer; }
.auth-appearance button[aria-pressed=true] { color:var(--auth-mint); border-color:var(--auth-border); }
.auth-alert { font-size:13px; padding:12px 14px; border:1px solid var(--auth-border); border-radius:5px; margin:0 0 20px; line-height:1.5; }
.auth-alert-error { color:var(--auth-error); border-color:color-mix(in srgb,var(--auth-error) 40%,transparent); background:color-mix(in srgb,var(--auth-error) 7%,transparent); }
.auth-alert-success { color:var(--auth-success); border-color:color-mix(in srgb,var(--auth-success) 40%,transparent); background:color-mix(in srgb,var(--auth-success) 7%,transparent); }
.auth-alert ul { padding-left:18px; margin:0; }
.auth-news-dialog { width:min(480px,calc(100% - 32px)); max-height:calc(100% - 32px); overflow:auto; padding:28px; border:1px solid var(--auth-border); border-radius:10px; background:var(--auth-panel); color:var(--auth-text); box-shadow:0 20px 70px rgba(0,0,0,.4); }
.auth-news-dialog::backdrop { background:rgba(2,9,17,.7); backdrop-filter:blur(5px); }
.auth-news-dialog h2 { margin:0 0 14px; font-size:25px; line-height:1.3; }
.auth-news-dialog p { margin:0 0 24px; color:var(--auth-muted); font-size:15px; line-height:1.7; }
.auth-news-actions { display:flex; flex-wrap:wrap; gap:12px; }
.auth-news-actions button { flex:1 1 175px; }
.auth-skip { position:absolute; left:8px; top:8px; transform:translateY(-200%); padding:8px 12px; background:var(--auth-panel); z-index:20; }
.auth-skip:focus { transform:translateY(0); }
.auth-login .auth-shell { grid-template-columns:64% minmax(0,1fr); }
.auth-login .auth-art { align-items:flex-end; padding:140px 56px 70px; background:linear-gradient(0deg,rgba(2,9,17,.7),transparent 60%); }
.auth-login .auth-form-section { background:var(--auth-panel); padding:75px 36px 64px; }
.auth-login .auth-form-content { max-width:450px; margin:auto; }
.auth-login .auth-form-heading { margin-bottom:38px; }
.auth-login .auth-fields { gap:30px; }
.auth-login h1 { font-size:clamp(27px,2.5vw,38px); }
.auth-login .auth-form-heading p { font-size:16px; }
.auth-register .auth-shell { grid-template-columns:48% minmax(0,1fr); }
.auth-register .auth-art { padding-inline:7%; }
.auth-register .auth-art h2 { font-size:clamp(34px,3.3vw,52px); }
.auth-register .auth-form-section { background:var(--auth-card); border:1px solid var(--auth-border); border-radius:9px; margin:24px 24px 24px 0; padding:40px 42px 22px; }
.auth-register .auth-form-content { padding:18px 0 0; }
.auth-register .auth-form-heading { margin-bottom:24px; }
.auth-register-heading { display:flex; align-items:center; justify-content:space-between; gap:16px; }
.auth-register-heading h1 { font-size:32px; }
.auth-register-heading p { font-size:12px; white-space:nowrap; }
.auth-registration-fields { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:15px 18px; }
.auth-full { grid-column:1/-1; }
.auth-registration-fields .auth-field label { font-size:13px; margin-bottom:5px; }
.auth-registration-fields .auth-field > input,.auth-registration-fields .auth-input,.auth-registration-fields .auth-field select { min-height:44px; }
.auth-registration-fields .auth-input input { height:42px; }
.auth-timezone { display:flex; gap:14px; align-items:center; }
.auth-timezone select { flex:1; min-width:0; }
.auth-timezone button { white-space:nowrap; min-height:44px; font-size:12px; padding:9px 14px; }
.auth-subscription label { display:flex; align-items:center; gap:10px; font-size:13px; cursor:pointer; }
.auth-subscription input { width:18px; height:18px; margin:0; accent-color:var(--auth-mint); }
.auth-subscription small { margin:4px 0 0 28px; font-size:11px; }
.auth-registration-legal { font-size:10px; color:var(--auth-muted); text-align:center; margin:0; line-height:1.5; }
.auth-register .auth-legal { display:none; }
.auth-muted { color:var(--auth-muted); font-weight:400; }
.validation-summary { display:flex; flex-wrap:wrap; gap:8px; font-size:10px; color:var(--auth-muted); }
.validation-item { padding:2px 7px; border:1px solid var(--auth-border); border-radius:4px; }
.validation-item.valid,.live-success { color:var(--auth-success); }
.validation-item.invalid,.live-error { color:var(--auth-error); }
.live-error,.live-success { font-size:11px; line-height:1.5; margin-top:5px; }
.auth-recovery .auth-shell { grid-template-columns:47% minmax(0,1fr); }
.auth-recovery .auth-art { padding:120px 13% 80px; }
.auth-recovery-icon { display:block; color:#71e1bb; font-size:88px; line-height:1; margin:0 0 24px; }
.auth-recovery .auth-art h2 { font-size:clamp(40px,4vw,60px); }
.auth-recovery-steps { list-style:none; counter-reset:recovery; margin:34px 0 0; padding:0; display:grid; gap:20px; }
.auth-recovery-steps li { display:flex; align-items:center; gap:17px; font-size:18px; counter-increment:recovery; }
.auth-recovery-steps li::before { content:counter(recovery); display:grid; place-items:center; flex-shrink:0; width:39px; height:39px; border:1px solid #71e1bb; border-radius:50%; font-size:18px; }
.auth-recovery .auth-form-section { background:var(--auth-card); border:1px solid var(--auth-border); border-radius:9px; margin:70px 7% 40px 0; padding:48px 46px 24px; }
.auth-recovery .auth-form-content { padding:12px 0; }
.auth-recovery .auth-form-heading p { font-size:15px; }
.auth-recovery .auth-fields { gap:20px; }
.auth-recovery .auth-primary + .auth-secondary { margin-top:-8px; }
.auth-after-reset { font-size:12px; color:var(--auth-muted); text-align:center; margin:22px 0; }
.auth-contact-help { font-size:13px; color:var(--auth-muted); border-top:1px solid var(--auth-border); text-align:center; padding-top:20px; margin:24px 0 0; }
.auth-recovery .auth-legal { font-size:10px; padding-top:6px; }
@media(max-width:1200px) {
    .auth-login .auth-shell { grid-template-columns:55% minmax(0,1fr); }
    .auth-register .auth-shell { grid-template-columns:38% minmax(0,1fr); }
    .auth-register .auth-art { padding:120px 25px 70px; }
    .auth-register .auth-form-section { padding-inline:28px; }
    .auth-register-heading { display:block; }
    .auth-register-heading h1 { font-size:30px; }
    .auth-recovery .auth-shell { grid-template-columns:42% minmax(0,1fr); }
    .auth-recovery .auth-art { padding-inline:9%; }
    .auth-recovery .auth-form-section { padding-inline:32px; margin-right:24px; }
    .auth-recovery-steps li { font-size:15px; }
}
@media(max-width:800px) {
    .auth-page .auth-shell { grid-template-columns:minmax(0,1fr); }
    .auth-page .auth-art { min-height:180px; padding:110px 28px 28px; background:linear-gradient(transparent,rgba(2,9,17,.35)); }
    .auth-brand { top:24px; left:28px; }
    .auth-brand .site-brand { font-size:24px; }
    .auth-brand .site-brand-mark { width:34px; height:34px; }
    .auth-page .auth-art h2 { font-size:34px; }
    .auth-page .auth-art p { font-size:18px; }
    .auth-art-rule { height:3px; margin-top:16px; }
    .auth-page .auth-form-section { margin:0 20px 24px; padding:52px 28px 24px; border:1px solid var(--auth-border); border-radius:8px; background:var(--auth-card); }
    .auth-login .auth-form-content { max-width:500px; }
    .auth-page h1 { font-size:30px; }
    .auth-page .auth-form-heading p { font-size:14px; }
    .auth-recovery .auth-art { min-height:200px; }
    .auth-recovery .auth-art h2 br { display:none; }
    .auth-recovery-icon,.auth-recovery-steps { display:none; }
    .auth-page .auth-form-content { margin:0; padding:0; }
    .auth-login .auth-legal { margin-top:30px; }
    .auth-recovery .auth-legal { margin-top:20px; }
}
@media(max-width:450px) {
    .auth-page .auth-form-section { margin-inline:12px; padding:50px 18px 24px; }
    .auth-page .auth-art { padding-inline:22px; }
    .auth-brand { left:22px; }
    .auth-page h1 { font-size:27px; }
    .auth-page .auth-art h2 { font-size:31px; }
    .auth-registration-fields { grid-template-columns:minmax(0,1fr); }
    .auth-timezone { flex-wrap:wrap; gap:8px; }
    .auth-timezone select { flex-basis:100%; }
    .auth-help-links { gap:10px 12px; }
    .auth-help-links a + a { padding-left:12px; }
    .auth-fields { gap:20px; }
}
@media(prefers-reduced-motion:reduce) { *,*::before,*::after { scroll-behavior:auto!important; transition:none!important; } }

/* Recovery: soften the artwork and fit shorter desktop screens naturally. */
.auth-recovery .auth-art { background:linear-gradient(90deg,rgba(2,9,17,.4),rgba(2,9,17,.1)); }
@media(min-width:801px) {
    .auth-recovery .auth-brand { top:64px; left:13%; }
    .auth-recovery .auth-form-section { margin-top:28px; margin-bottom:28px; }
}
@media(min-width:801px) and (max-height:900px) {
    .auth-recovery .auth-art { padding-top:120px; padding-bottom:40px; }
    .auth-recovery .auth-art h2 { font-size:clamp(36px,3.6vw,52px); }
    .auth-recovery-icon { font-size:64px; margin-bottom:18px; }
    .auth-recovery-steps { margin-top:24px; gap:14px; }
    .auth-recovery .auth-form-section { margin-top:16px; margin-bottom:16px; padding:38px 32px 16px; }
    .auth-recovery .auth-form-content { padding:0; }
    .auth-recovery .auth-form-heading { margin-bottom:18px; }
    .auth-recovery h1 { font-size:28px; }
    .auth-recovery .auth-form-heading p { font-size:13px; }
    .auth-recovery .auth-fields { gap:9px; }
    .auth-recovery .auth-field label { font-size:12px; margin-bottom:4px; }
    .auth-recovery .auth-input { min-height:38px; }
    .auth-recovery .auth-input input { height:36px; padding-block:7px; }
    .auth-recovery .auth-field small { font-size:11px; margin-top:4px; }
    .auth-recovery :is(.auth-primary,.auth-secondary) { min-height:38px; padding-block:7px; font-size:13px; }
    .auth-recovery .auth-after-reset { margin:12px 0; font-size:11px; }
    .auth-recovery .auth-contact-help { margin-top:14px; padding-top:12px; font-size:12px; }
}

.auth-required { color:var(--auth-error); font-weight:700; margin-left:3px; }

.auth-field label.auth-invite-required { color:var(--auth-error); }