/* ═══════════════════════════════════════════════════════════
   Auth — "Signal Vault" split-screen system
   /login, /register, /password/email, /password/reset, /verify
   Palette inherited from fort-theme: ink / wine / gold / cream
   ═══════════════════════════════════════════════════════════ */

*,*::before,*::after{box-sizing:border-box}
body{margin:0}

.auth-page{
    --a-ink:#0b0508;
    --a-ink-2:#18070f;
    --a-wine:#850c3e;
    --a-wine-deep:#4a0621;
    --a-gold:#ffd700;
    --a-gold-soft:#e6b800;
    --a-cream:#f5efe4;
    --a-paper:#faf6ed;
    --a-rule:rgba(11,5,8,.14);
    --a-mute:rgba(11,5,8,.58);
    --a-body:#2a1e22;
    min-height:100vh;
    font-family:'Helvetica Neue',Arial,sans-serif;
    -webkit-font-smoothing:antialiased;
    color:var(--a-ink);
    background:var(--a-paper);
    display:grid;
    grid-template-columns:1.15fr .85fr;
}

/* ═══════════════ LEFT — OPS PANEL ═══════════════ */
.auth-panel{
    position:relative;overflow:hidden;
    background:
        radial-gradient(ellipse 80% 60% at 18% 22%, rgba(133,12,62,.7), transparent 62%),
        radial-gradient(ellipse 55% 55% at 92% 88%, rgba(255,215,0,.09), transparent 60%),
        linear-gradient(180deg,#18070f 0%,#0a0408 100%);
    color:var(--a-cream);
    padding:54px 60px;
    display:flex;flex-direction:column;justify-content:space-between;
    min-height:100vh;
}
.auth-panel::before{
    content:'';position:absolute;inset:0;
    background-image:
        linear-gradient(90deg,rgba(255,215,0,.05) 1px,transparent 1px),
        linear-gradient(0deg, rgba(255,215,0,.05) 1px,transparent 1px);
    background-size:108px 108px;
    mask-image:radial-gradient(ellipse 70% 70% at 25% 45%,#000,transparent 78%);
    pointer-events:none;
}
.auth-panel::after{
    content:'';position:absolute;bottom:-260px;right:-220px;
    width:560px;height:560px;border:1px solid rgba(255,215,0,.14);border-radius:50%;
    pointer-events:none;
}

.auth-panel__topbar{
    position:relative;z-index:2;
    display:flex;justify-content:space-between;align-items:center;
    font-size:10px;letter-spacing:.24em;text-transform:uppercase;
    font-weight:700;color:rgba(255,215,0,.72);
}
.auth-panel__topbar .brand::before{
    content:'';display:inline-block;width:24px;height:1px;
    background:var(--a-gold);vertical-align:middle;margin-right:12px;
}
.auth-panel__topbar .status{display:inline-flex;align-items:center;gap:9px}
.auth-panel__topbar .status::after{
    content:'';display:inline-block;width:24px;height:1px;
    background:var(--a-gold);vertical-align:middle;margin-left:12px;
}
.auth-panel__topbar .live-dot{
    width:7px;height:7px;border-radius:50%;background:#22c55e;
    box-shadow:0 0 10px rgba(34,197,94,.8);
    animation:a-blink 1.6s ease-in-out infinite;
}
@keyframes a-blink{0%,100%{opacity:1}50%{opacity:.4}}

.auth-panel__body{
    position:relative;z-index:1;padding:30px 0 20px;
    flex:1;display:flex;flex-direction:column;justify-content:center;
}
.auth-panel__kicker{
    font-size:11px;letter-spacing:.3em;text-transform:uppercase;
    color:var(--a-gold);font-weight:800;
    padding:7px 16px;border:1px solid rgba(255,215,0,.36);
    display:inline-block;margin-bottom:32px;align-self:flex-start;
}
.auth-panel__title{
    font-size:clamp(46px,5.8vw,102px);font-weight:800;
    line-height:.88;letter-spacing:-.028em;margin:0;max-width:660px;
    color:var(--a-cream);
}
.auth-panel__title span{color:var(--a-gold)}
.auth-panel__subtitle{
    margin-top:28px;font-size:16px;line-height:1.7;
    color:rgba(245,239,228,.74);max-width:480px;font-weight:300;
}

/* Orbit SVG */
.auth-panel__art{
    position:absolute;right:-60px;top:50%;transform:translateY(-50%);
    width:460px;height:460px;pointer-events:none;opacity:.82;
}
.auth-panel__art svg{width:100%;height:100%;display:block;overflow:visible}
.auth-panel__art .ring{fill:none;stroke:rgba(255,215,0,.3);stroke-width:1}
.auth-panel__art .ring-solid{fill:none;stroke:var(--a-gold);stroke-width:1.5}
.auth-panel__art .arc-dash{fill:none;stroke:rgba(255,215,0,.38);stroke-width:1;stroke-dasharray:3 4}
.auth-panel__art .orbit-group{transform-origin:center;animation:a-orbit 48s linear infinite}
@keyframes a-orbit{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.auth-panel__art .pulse{fill:var(--a-gold);animation:a-dot 2.4s ease-in-out infinite}
@keyframes a-dot{0%,100%{r:3;opacity:1}50%{r:6;opacity:.5}}

/* Live feed */
.auth-feed{
    position:relative;z-index:1;
    border-top:1px solid rgba(255,215,0,.18);padding-top:24px;
}
.auth-feed__label{
    font-size:9px;letter-spacing:.26em;text-transform:uppercase;
    color:rgba(255,215,0,.6);font-weight:800;margin-bottom:14px;
}
.auth-feed__label::before{
    content:'';display:inline-block;width:18px;height:1px;
    background:var(--a-gold);vertical-align:middle;margin-right:10px;opacity:.7;
}
.auth-feed__row{
    display:grid;grid-template-columns:120px 1fr;gap:20px;
    padding:10px 0;font-size:11px;letter-spacing:.04em;
    border-bottom:1px solid rgba(245,239,228,.08);
    font-variant-numeric:tabular-nums;
}
.auth-feed__row:last-child{border-bottom:none}
.auth-feed__row .t{color:var(--a-gold);font-weight:700;letter-spacing:.1em}
.auth-feed__row .v{color:rgba(245,239,228,.78)}

/* ═══════════════ RIGHT — FORM CARD ═══════════════ */
.auth-form-side{
    position:relative;
    display:flex;align-items:center;justify-content:center;
    /* Top padding is large enough to clear the absolutely-positioned
       .auth-back / .auth-switch (top:34px, ~14px tall). A 40px top
       used to be enough only for short forms; on tall forms (e.g.
       /register with 5 fields + Turnstile) the centered card
       overflows the content area, clamps its top to the content
       top, and the .auth-card__logo collided visually with the
       back-link. Matches the existing ≤1000px breakpoint top
       padding so layout is consistent across breakpoints. */
    padding:88px 60px 56px;min-height:100vh;overflow-y:auto;
    background:var(--a-paper);
}
.auth-form-side::before{
    content:'';position:absolute;top:0;right:0;
    width:360px;height:360px;
    background:radial-gradient(circle at top right,rgba(255,215,0,.08),transparent 60%);
    pointer-events:none;
}
.auth-form-side::after{
    content:'';position:absolute;bottom:-100px;left:-100px;
    width:280px;height:280px;
    background:radial-gradient(circle,rgba(133,12,62,.05),transparent 65%);
    pointer-events:none;
}

.auth-back{
    position:absolute;top:34px;left:34px;z-index:2;
    font-size:10px;letter-spacing:.22em;text-transform:uppercase;
    color:var(--a-wine);font-weight:800;text-decoration:none;
    display:inline-flex;align-items:center;gap:10px;
    transition:color .25s,gap .25s;
}
.auth-back::before{content:'←';font-size:14px;line-height:1;transition:transform .25s}
.auth-back:hover{color:var(--a-gold);gap:14px}
.auth-back:hover::before{transform:translateX(-3px)}

.auth-switch{
    position:absolute;top:34px;right:34px;z-index:2;
    font-size:10px;letter-spacing:.18em;text-transform:uppercase;
    color:var(--a-mute);font-weight:700;
}
.auth-switch a{
    color:var(--a-wine);font-weight:800;text-decoration:none;
    border-bottom:1px solid var(--a-wine);padding-bottom:1px;margin-left:8px;
    transition:color .25s,border-color .25s;
}
.auth-switch a:hover{color:var(--a-gold);border-color:var(--a-gold)}

.auth-card{
    width:100%;max-width:480px;position:relative;z-index:1;
}
.auth-card__logo{
    display:flex;align-items:center;gap:14px;margin-bottom:42px;
}
.auth-card__logo img{height:44px;width:auto;object-fit:contain}
.auth-card__logo .name{
    font-size:10px;font-weight:800;letter-spacing:.22em;
    text-transform:uppercase;color:var(--a-wine);line-height:1.3;
}
.auth-card__logo .name small{
    display:block;color:var(--a-mute);font-weight:700;
    letter-spacing:.14em;margin-top:2px;
}
.auth-card__kicker{
    font-size:10px;letter-spacing:.26em;text-transform:uppercase;
    color:var(--a-wine);font-weight:800;margin-bottom:14px;
}
.auth-card__kicker::before{
    content:'';display:inline-block;width:22px;height:1px;
    background:var(--a-wine);vertical-align:middle;margin-right:12px;
}
.auth-card__title{
    font-size:44px;font-weight:800;line-height:.98;
    letter-spacing:-.024em;margin:0 0 14px;color:var(--a-ink);
}
.auth-card__title span{color:var(--a-wine)}
.auth-card__subtitle{
    font-size:14.5px;line-height:1.7;color:var(--a-mute);
    margin:0 0 34px;max-width:420px;
}

/* Errors */
.auth-errors{
    position:relative;padding:16px 46px 16px 20px;margin-bottom:26px;
    background:linear-gradient(90deg,rgba(133,12,62,.08),rgba(133,12,62,.02));
    border-left:3px solid var(--a-wine);
}
.auth-errors::before{
    content:'!';position:absolute;top:50%;right:18px;transform:translateY(-50%);
    width:20px;height:20px;border-radius:50%;
    background:var(--a-wine);color:var(--a-cream);
    display:flex;align-items:center;justify-content:center;
    font-size:12px;font-weight:900;
}
.auth-errors ul{margin:0;padding:0;list-style:none}
.auth-errors li{
    font-size:13px;line-height:1.6;color:var(--a-wine);
    position:relative;padding-left:14px;font-weight:500;
}
.auth-errors li+li{margin-top:4px}
.auth-errors li::before{
    content:'';position:absolute;left:0;top:10px;width:6px;height:1px;background:var(--a-wine);
}

/* Success notice */
.auth-notice{
    padding:16px 20px;margin-bottom:26px;
    background:rgba(34,197,94,.08);
    border-left:3px solid #22c55e;
    font-size:13px;line-height:1.6;color:#14532d;
}
.auth-notice i{color:#22c55e;margin-right:8px}

/* Fields */
.auth-field{margin-bottom:22px;position:relative}
.auth-field label{
    display:flex;justify-content:space-between;align-items:baseline;
    font-size:10px;font-weight:800;letter-spacing:.2em;
    text-transform:uppercase;color:var(--a-wine);margin-bottom:10px;
}
.auth-field label .hint{
    color:var(--a-mute);font-weight:600;font-size:9px;letter-spacing:.12em;
}
.auth-field input{
    width:100%;padding:15px 18px;
    background:#fff;border:1px solid var(--a-rule);
    font-family:inherit;font-size:15px;color:var(--a-ink);
    transition:border-color .25s,box-shadow .25s;
}
.auth-field input::placeholder{color:rgba(11,5,8,.3)}
.auth-field input:focus{
    outline:none;border-color:var(--a-wine);
    box-shadow:0 0 0 3px rgba(133,12,62,.08),inset 0 -2px 0 0 var(--a-gold);
}
.auth-field__row{
    display:flex;justify-content:space-between;align-items:center;
    margin:6px 0 28px;font-size:13px;
}
.auth-field__row label{
    display:inline-flex;align-items:center;gap:9px;cursor:pointer;
    color:var(--a-mute);font-size:12px;text-transform:none;
    letter-spacing:0;font-weight:500;margin:0;
}
.auth-field__row label input[type=checkbox]{
    accent-color:var(--a-wine);width:14px;height:14px;
}
.auth-field__row a{
    color:var(--a-wine);font-weight:800;text-decoration:none;
    font-size:11px;letter-spacing:.12em;text-transform:uppercase;
    border-bottom:1px solid transparent;padding-bottom:1px;
    transition:color .25s,border-color .25s;
}
.auth-field__row a:hover{color:var(--a-gold);border-color:var(--a-gold)}

/* Submit */
.auth-submit{
    width:100%;padding:19px 24px;
    background:var(--a-wine);color:var(--a-cream);
    border:1px solid var(--a-wine);cursor:pointer;
    font-family:inherit;font-size:11px;font-weight:800;
    letter-spacing:.24em;text-transform:uppercase;
    display:flex;align-items:center;justify-content:center;gap:16px;
    transition:all .35s;text-decoration:none;
}
.auth-submit::after{content:'→';font-size:18px;line-height:1;transition:transform .35s}
.auth-submit:hover{
    background:var(--a-gold);color:var(--a-ink);border-color:var(--a-gold);
    letter-spacing:.28em;
}
.auth-submit:hover::after{transform:translateX(4px)}

.auth-foot{
    margin-top:34px;padding-top:28px;border-top:1px solid var(--a-rule);
    text-align:center;font-size:12px;color:var(--a-mute);letter-spacing:.02em;
}
.auth-foot a{
    color:var(--a-wine);font-weight:800;text-decoration:none;
    border-bottom:1px solid var(--a-wine);padding-bottom:1px;margin:0 3px;
    transition:color .25s,border-color .25s;
}
.auth-foot a:hover{color:var(--a-gold);border-color:var(--a-gold)}

.auth-lang{
    margin-top:26px;text-align:center;font-size:11px;
    color:var(--a-mute);letter-spacing:.05em;
    display:flex;justify-content:center;
}
.auth-lang a{color:var(--a-mute);margin:0 8px;text-decoration:none;transition:color .25s}
.auth-lang a.active,.auth-lang a:hover{color:var(--a-wine);font-weight:700}
/* Language switcher on auth cards: wine on cream */
.auth-lang .lang-switcher{color:var(--a-wine)}
.auth-lang .lang-switcher select{
    border-color:rgba(133,12,62,.38);background:rgba(255,255,255,.7);
    color:var(--a-wine);
}
.auth-lang .lang-switcher select:hover,
.auth-lang .lang-switcher select:focus{
    background:#fff;border-color:var(--a-wine);letter-spacing:.18em;
}
.auth-lang .lang-switcher select option{
    background:var(--a-paper);color:var(--a-ink);
}

/* Verify / centered variant */
.auth-card--centered{text-align:center}
.auth-card--centered .auth-card__logo{justify-content:center}
.auth-card--centered .auth-card__kicker{display:inline-block}
.auth-card--centered .auth-card__kicker::before{display:none}
.auth-verify-icon{
    width:88px;height:88px;margin:0 auto 34px;
    background:linear-gradient(135deg,var(--a-wine),var(--a-wine-deep));
    color:var(--a-gold);display:flex;align-items:center;justify-content:center;
    font-size:32px;border:1px solid rgba(255,215,0,.5);
    box-shadow:0 0 0 6px rgba(255,215,0,.06),0 16px 40px rgba(11,5,8,.14);
    position:relative;
}
.auth-verify-icon::before{
    content:'';position:absolute;inset:-8px;border:1px dashed rgba(133,12,62,.4);
    border-radius:inherit;animation:a-spin 20s linear infinite;
}
@keyframes a-spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* Load-in animations */
@keyframes a-up{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
.auth-page .anim{animation:a-up .9s cubic-bezier(.2,.8,.2,1) both}
.auth-page .d1{animation-delay:.08s}
.auth-page .d2{animation-delay:.2s}
.auth-page .d3{animation-delay:.32s}
.auth-page .d4{animation-delay:.44s}
.auth-page .d5{animation-delay:.56s}
.auth-page .d6{animation-delay:.68s}

/* Responsive */
@media (max-width:1000px){
    .auth-page{grid-template-columns:1fr;min-height:auto}
    .auth-panel{min-height:auto;padding:78px 32px 56px}
    .auth-panel__body{padding:24px 0}
    .auth-panel__title{font-size:clamp(42px,9vw,68px)}
    .auth-panel__art{position:relative;right:auto;top:auto;transform:none;width:260px;height:260px;margin:24px 0;opacity:.9}
    .auth-feed{margin-top:12px}
    .auth-form-side{padding:88px 32px 56px;min-height:auto}
    .auth-back,.auth-switch{top:28px}
    .auth-card__title{font-size:36px}
}
@media (max-width:560px){
    .auth-panel{padding:78px 22px 48px}
    .auth-panel__topbar{flex-direction:column;align-items:flex-start;gap:12px}
    .auth-form-side{padding:84px 22px 48px}
    .auth-back,.auth-switch{top:22px;left:22px;right:22px}
    .auth-switch{left:auto}
    .auth-field__row{flex-direction:column;align-items:flex-start;gap:14px}
    .auth-feed__row{grid-template-columns:80px 1fr;gap:12px;font-size:10px}
}

/* RTL */
html[dir="rtl"] .auth-page{grid-template-columns:.85fr 1.15fr}
html[dir="rtl"] .auth-panel__topbar .brand::before{margin-right:0;margin-left:12px}
html[dir="rtl"] .auth-panel__topbar .status::after{margin-left:0;margin-right:12px}
html[dir="rtl"] .auth-feed__label::before{margin-right:0;margin-left:10px}
html[dir="rtl"] .auth-card__kicker::before{margin-right:0;margin-left:12px}
html[dir="rtl"] .auth-back{left:auto;right:34px}
html[dir="rtl"] .auth-back::before{content:'→'}
html[dir="rtl"] .auth-back:hover::before{transform:translateX(3px)}
html[dir="rtl"] .auth-switch{right:auto;left:34px}
html[dir="rtl"] .auth-errors{border-left:none;border-right:3px solid var(--a-wine)}
html[dir="rtl"] .auth-errors::before{right:auto;left:18px}
html[dir="rtl"] .auth-errors li{padding-left:0;padding-right:14px}
html[dir="rtl"] .auth-errors li::before{left:auto;right:0}
html[dir="rtl"] .auth-submit::after{content:'←'}
html[dir="rtl"] .auth-submit:hover::after{transform:translateX(-4px)}
html[dir="rtl"] .auth-panel__art{right:auto;left:-60px}
html[dir="rtl"] .auth-notice{border-left:none;border-right:3px solid #22c55e;text-align:right}
html[dir="rtl"] .auth-notice i{margin-right:0;margin-left:8px}
@media (max-width:560px){html[dir="rtl"] .auth-switch{right:22px;left:auto}}