/* ============================================================
   OpenCloud — Pagine pubbliche (login, register, password reset, ecc.)
   Layout hero (split a 2 colonne) + login-card mood-aware.
   Step 29 polish — riscrittura login.tmpl per matchare il mockup
   "Quadrista B · Industrial Steel" del style-guide.

   Dipende da: oc-tokens.css (Step 21).
   Il segment è settato via data-segment="quadrista|mandatario|entrambi"
   sull'<html>. Default = entrambi → palette quadrista.
   ============================================================ */

/* Reset minimo per pagine pubbliche (no padding-top da loggedLight.css) */
.oc-public-body {
    margin: 0;
    padding: 0;
    background: var(--oc-bg);
    color: var(--oc-text);
    font-family: 'Poppins-Regular', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ─── Hero section split a 2 colonne ─── */
.oc-hero {
    background: linear-gradient(135deg, var(--oc-primary) 0%, var(--oc-primary-dark) 100%);
    color: #fff;
    padding: 64px 0 80px;
    position: relative;
    overflow: hidden;
    flex: 1;
}

.oc-hero::before {
    content: "";
    position: absolute;
    top: -120px;
    right: -80px;
    width: 360px;
    height: 360px;
    background: var(--oc-accent);
    opacity: .08;
    border-radius: 50%;
    pointer-events: none;
}

.oc-hero::after {
    content: "";
    position: absolute;
    bottom: -200px;
    left: -100px;
    width: 480px;
    height: 480px;
    background: #fff;
    opacity: .04;
    border-radius: 50%;
    pointer-events: none;
}

.oc-hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 2;
}

.oc-hero-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 48px;
    align-items: center;
}

@media (max-width: 900px) {
    /* minmax(0,1fr): la colonna DEVE poter scendere sotto il min-content della card
       (logo + padding ~413px), altrimenti su smartphone la card sfora ed è tagliata
       da .oc-hero{overflow-x:hidden}. Vale anche per register/reset (stessa griglia). */
    .oc-hero-grid { grid-template-columns: minmax(0, 1fr); }
    .oc-hero { padding: 32px 0 48px; }
    .oc-hero-claim, .oc-login-card { min-width: 0; }
    .oc-login-card .oc-logo-wrap img { height: auto; max-width: 100%; }
    /* Logo della card di acknowledgement/errore (es. passwordReset): height fissa
       a 48px lo rendeva ~320px e sbordava dalla card su smartphone. */
    .oc-ack-card img.logo { height: auto; max-width: 70%; }
}

/* Sotto i 768px la smart bar fissa (QR/beacon) occupa l'angolo in alto a destra:
   il badge norma manda a capo il segmento (QUADRISTA/MANDATARIO) così resta stretto
   e non sconfina sotto le icone — senza spostare in basso il contenuto dell'hero.
   Su desktop il badge resta su una riga (sep " · " visibile). #heroBadge è solo nella login. */
@media (max-width: 767.98px) {
    #heroBadge .oc-badge-text { display: flex; flex-direction: column; line-height: 1.15; }
    #heroBadge .oc-badge-sep  { display: none; }
    /* Strip superiore compatta: badge a 16px allineato alle icone (top:16px), così
       il titolo non resta schiacciato vicino alle due icone. Solo login (non --compact). */
    .oc-hero:not(.oc-hero--compact) { padding-top: 16px; }
    /* Titolo abbassato di una manciata di px rispetto a badge+icone (vale neutro/quad/mand). */
    #heroTitle { margin-top: 28px; }
}

/* ─── Hero claim (testo a sinistra) ─── */
.oc-hero-claim h1 {
    font-weight: 800;
    font-size: 42px;
    margin: 16px 0 16px;
    letter-spacing: -.8px;
    line-height: 1.1;
    color: #fff;
}

@media (max-width: 600px) {
    .oc-hero-claim h1 { font-size: 32px; }
}

.oc-hero-claim h1 .accent {
    color: var(--oc-accent);
}

.oc-hero-claim p {
    font-size: 17px;
    opacity: .9;
    margin: 0 0 24px;
    line-height: 1.5;
    max-width: 480px;
    color: #fff;
}

.oc-badge-norm {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .22);
    color: #fff;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .3px;
    text-transform: uppercase;
}

.oc-badge-norm svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

/* ─── Login card (form a destra) ─── */
.oc-login-card {
    background: var(--oc-surface, #fff);
    color: var(--oc-text);
    padding: 36px 32px;
    border-radius: 16px;
    box-shadow: 0 24px 48px rgba(0, 0, 0, .18), 0 8px 16px rgba(0, 0, 0, .08);
}

.oc-login-card .oc-logo-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    transition: margin-bottom 400ms cubic-bezier(.4, 0, .2, 1);
}

.oc-login-card .oc-logo-wrap img {
    height: 30px;
    width: auto;
    flex-shrink: 1;
    min-width: 0;
    transition: height 400ms cubic-bezier(.4, 0, .2, 1);
}

.oc-login-card .oc-seg-tag {
    background: var(--oc-primary-soft);
    color: var(--oc-primary-dark);
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .8px;
    text-transform: uppercase;
    flex-shrink: 0;
    white-space: nowrap;
    overflow: hidden;
    /* Mood segmentato (default): visibile a piena dimensione.
       Sequenza neutro->segmentato: prima il logo zoom-out (220ms),
       poi il tag cresce + fade-in tutto insieme con curva fluida. */
    opacity: 1;
    max-width: 240px;
    transition:
        opacity 280ms ease 220ms,
        max-width 320ms cubic-bezier(.4, 0, .2, 1) 220ms,
        padding 320ms cubic-bezier(.4, 0, .2, 1) 220ms;
}

/* Mood neutro: logo ingrandito e centrato (tag nascosto).
   Niente max-width: il logo SVG ha aspect ratio ~6.67 (molto largo).
   Il logo viene centrato orizzontalmente nel wrapper per simmetria visiva
   con il resto della card. Quando l'utente digita un'email riconosciuta,
   il logo passa a 36px e si riallinea a sinistra (transition morbida). */
[data-segment="neutro"] .oc-login-card .oc-logo-wrap {
    justify-content: center;
}

[data-segment="neutro"] .oc-login-card .oc-logo-wrap img {
    height: 50px;
    flex-shrink: 0;
}

/* Mood neutro: tag fade-out + collasso fluido (max-width 0 + padding 0).
   Sequenza segmentato->neutro: prima il tag si comprime (300ms), poi il
   logo cresce con il suo zoom-in (400ms). Tutto continuo, zero scatti. */
[data-segment="neutro"] .oc-login-card .oc-seg-tag {
    opacity: 0;
    max-width: 0;
    padding-left: 0;
    padding-right: 0;
    transition:
        opacity 240ms ease 0s,
        max-width 300ms cubic-bezier(.4, 0, .2, 1) 0s,
        padding 300ms cubic-bezier(.4, 0, .2, 1) 0s;
}

/* Transizione morbida sui colori del mood al cambio segment */
.oc-hero,
.oc-hero-claim,
.oc-hero-claim h1 .accent,
.oc-login-card,
.oc-login-card .oc-btn-primary-mood,
.oc-public-body {
    transition: background 400ms cubic-bezier(.4, 0, .2, 1),
                background-color 400ms cubic-bezier(.4, 0, .2, 1),
                color 400ms cubic-bezier(.4, 0, .2, 1),
                border-color 400ms cubic-bezier(.4, 0, .2, 1);
}

.oc-login-card label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .6px;
    text-transform: uppercase;
    color: var(--oc-text-muted);
    margin-bottom: 6px;
}

.oc-login-card .form-control {
    border: 1px solid var(--oc-border);
    border-radius: 8px;
    padding: 12px 14px;
    font-size: 15px;
    background: var(--oc-bg-tint, #f7f8fa);
    color: var(--oc-text);
    width: 100%;
    box-sizing: border-box;
}

.oc-login-card .form-control:focus {
    outline: none;
    border-color: var(--oc-primary);
    box-shadow: 0 0 0 .2rem color-mix(in srgb, var(--oc-primary) 18%, transparent);
    background: #fff;
}

.oc-login-card .field-row {
    margin-bottom: 16px;
    position: relative;
}

.oc-login-card .field-row.has-toggle .form-control {
    padding-right: 44px;
}

.oc-login-card .toggle-pwd {
    position: absolute;
    right: 8px;
    bottom: 8px;
    background: transparent;
    border: 0;
    padding: 6px;
    cursor: pointer;
    color: var(--oc-text-muted);
    line-height: 0;
}

.oc-login-card .toggle-pwd:hover { color: var(--oc-primary); }

.oc-login-card .toggle-pwd svg { width: 18px; height: 18px; fill: currentColor; }

.oc-btn-primary-mood {
    width: 100%;
    background: var(--oc-primary);
    color: var(--oc-on-primary, #fff);
    border: 0;
    padding: 12px 16px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    margin-top: 8px;
    transition: background-color .15s ease, transform .05s ease;
}

.oc-btn-primary-mood:hover { background: var(--oc-primary-dark); }
.oc-btn-primary-mood:active { transform: translateY(1px); }
.oc-btn-primary-mood:focus-visible {
    outline: 2px solid var(--oc-accent);
    outline-offset: 2px;
}

.oc-login-help {
    text-align: center;
    margin-top: 16px;
    color: var(--oc-text-muted);
    font-size: 13px;
}

.oc-login-help a {
    color: var(--oc-primary);
    text-decoration: none;
    font-weight: 600;
}

.oc-login-help a:hover { color: var(--oc-primary-dark); text-decoration: underline; }

/* ─── Lang switcher (top-right del card) ─── */
.oc-lang-switch {
    text-align: right;
    margin-bottom: 12px;
    font-size: 12px;
}

.oc-lang-switch a {
    color: var(--oc-text-muted);
    text-decoration: none;
    margin-left: 4px;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 4px;
    opacity: 0.55;
    transition: color .15s ease, background-color .15s ease, opacity .15s ease;
}

.oc-lang-switch a:hover { color: var(--oc-primary); opacity: 0.85; }

/* Lingua attiva — auto-rilevata dal <html lang="..."> server-rendered.
   Fallback: classe .active per uso JS-side se mai servisse. */
html[lang="it"] .oc-lang-switch a[href*="lang=IT"],
html[lang="en"] .oc-lang-switch a[href*="lang=EN"],
.oc-lang-switch a.active {
    color: var(--oc-primary);
    font-weight: 800;
    opacity: 1;
    background-color: rgba(0, 0, 0, 0.06);
    text-decoration: none;
}

/* ─── Footer pubblico (sotto hero) ─── */
.oc-public-footer {
    background: var(--oc-bg-tint, #e0e5ed);
    color: var(--oc-text-muted);
    padding: 16px 0;
    font-size: 12px;
    text-align: center;
}

.oc-public-footer img { vertical-align: middle; height: 16px; margin-right: 6px; }

/* ─── Smart bar (Bluetooth/QR per smartphone) ─── */
.oc-smart-bar {
    position: fixed;
    /* top allineato al padding superiore dell'hero della login (16px su mobile) così
       le icone sono sulla stessa quota del badge norma a sinistra. */
    top: 16px;
    right: 12px;
    z-index: 100;
    display: none;
    gap: 8px;
}

.oc-smart-bar .btn {
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    /* Contorno sottile uniforme su entrambe le icone (BLE + QR): le rende omogenee
       e visibili sull'hero scuro in entrambi i segmenti (navy/blu BLE, accent QR). */
    border: 1px solid rgba(255, 255, 255, .6);
    cursor: pointer;
    /* Tap target comodo su mobile (≥44px): su phone i bottoni sono solo-icona. */
    min-width: 44px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.oc-smart-bar .btn-ble { background: var(--oc-primary); color: #fff; }
.oc-smart-bar .btn-qr  { background: var(--oc-accent); color: var(--oc-text); }

.oc-smart-bar.is-visible { display: flex; }

/* Messaggio d'esito scansione beacon (dentro l'overlay di caricamento, box bianco). */
.oc-ble-msg { color: #1c2024; font-size: 15px; line-height: 1.5; max-width: 300px; margin: 0 auto 14px; padding: 0 16px; font-weight: 500; }

/* ─── Scanner QR a tutto schermo (qr-scanner) ─── */
.oc-qr-overlay {
    position: fixed; inset: 0; z-index: 200; background: #000;
    display: none; flex-direction: column;
}
.oc-qr-overlay.is-visible { display: flex; }
.oc-qr-stage {
    position: relative; flex: 1 1 auto; overflow: hidden;
    display: flex; align-items: center; justify-content: center;
}
.oc-qr-video { width: 100%; height: 100%; object-fit: cover; display: block; background: #000; }
.oc-qr-hint {
    position: absolute; left: 0; right: 0; bottom: 18px; margin: 0;
    text-align: center; color: #fff; font-size: 15px; font-weight: 600;
    text-shadow: 0 1px 4px rgba(0,0,0,.7); padding: 0 18px;
}
.oc-qr-error {
    position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
    width: min(86%, 360px); background: #fff; color: var(--oc-text, #1c2024);
    border-radius: 14px; padding: 22px 20px; display: flex; flex-direction: column;
    gap: 10px; box-shadow: 0 16px 40px rgba(0,0,0,.45); text-align: center;
}
.oc-qr-error strong { font-size: 16px; font-weight: 700; }
.oc-qr-error span { font-size: 14px; line-height: 1.5; color: var(--oc-text-muted, #4b5563); }
.oc-qr-toolbar {
    flex: 0 0 auto; display: flex; gap: 10px; justify-content: center; align-items: center;
    padding: 14px 14px calc(14px + env(safe-area-inset-bottom)); background: #111;
}
.oc-qr-btn {
    appearance: none; border: 1px solid rgba(255,255,255,.5); background: rgba(255,255,255,.08);
    color: #fff; font-size: 14px; font-weight: 600; padding: 12px 16px; border-radius: 10px;
    cursor: pointer; min-height: 48px; display: inline-flex; align-items: center;
    justify-content: center; gap: 6px; text-decoration: none;
}
.oc-qr-btn:hover { background: rgba(255,255,255,.16); }
.oc-qr-btn--close { background: var(--oc-accent, #F4B400); color: #1c2024; border-color: transparent; }

/* ─── Loading / QR overlay ─── */
.oc-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .65);
    z-index: 200;
    align-items: center;
    justify-content: center;
}

.oc-overlay.is-visible { display: flex; }

.oc-overlay-content {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    max-width: 90vw;
    max-height: 90vh;
    overflow: auto;
    color: var(--oc-text);
}

.oc-overlay .spinner-border {
    width: 3rem;
    height: 3rem;
    color: var(--oc-accent);
}

/* ─── Variants per pagine pubbliche secondarie (reset, register, ecc.) ─── */

/* Hero compact: meno padding, niente claim a sinistra */
.oc-hero--compact { padding: 32px 0 48px; }

/* Layout centrato: una colonna invece di split */
.oc-hero-grid--centered {
    grid-template-columns: minmax(0, 1fr);
    justify-items: center;
}
.oc-hero-grid--centered .oc-login-card {
    width: 100%;
    max-width: 460px;
}

/* Card più larga per form di registrazione */
.oc-hero-grid--wide {
    grid-template-columns: minmax(0, 1fr);
    justify-items: center;
}
.oc-hero-grid--wide .oc-login-card {
    width: 100%;
    max-width: 720px;
}

/* Titolo + lead della card pubblica */
.oc-card-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--oc-text);
    margin: 8px 0 8px;
    letter-spacing: -.2px;
}

.oc-card-lead {
    color: var(--oc-text-muted);
    font-size: 14px;
    line-height: 1.5;
    margin: 0 0 20px;
}

/* Card di "ack" (messaggio + link, senza form) */
.oc-ack-card {
    text-align: center;
    background: var(--oc-surface, #fff);
    color: var(--oc-text);
    padding: 36px 32px;
    border-radius: 16px;
    box-shadow: 0 24px 48px rgba(0, 0, 0, .18), 0 8px 16px rgba(0, 0, 0, .08);
    max-width: 520px;
    margin: 0 auto;
}

.oc-ack-card img.logo { display: block; height: 48px; margin: 0 auto 18px; }
.oc-ack-card h2 { font-size: 22px; font-weight: 700; color: var(--oc-text); margin: 0 0 14px; }
.oc-ack-card p  { font-size: 15px; color: var(--oc-text-muted); line-height: 1.55; margin: 0 0 18px; }
.oc-ack-card .ack-icon {
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--oc-primary-soft);
    color: var(--oc-primary);
    display: inline-flex; align-items: center; justify-content: center;
    margin-bottom: 14px;
}
.oc-ack-card .ack-icon.is-warning { background: color-mix(in srgb, var(--oc-danger) 12%, white); color: var(--oc-danger); }
.oc-ack-card .ack-icon.is-danger  { background: color-mix(in srgb, var(--oc-danger) 14%, white); color: var(--oc-danger); }
.oc-ack-card .ack-icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.oc-ack-card .oc-btn-primary-mood { display: inline-block; width: auto; padding: 10px 24px; }

/* Form di registrazione (campi multi-colonna) */
.oc-register-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 16px;
}
@media (max-width: 600px) { .oc-register-grid { grid-template-columns: 1fr; } }
.oc-register-grid .col-full { grid-column: 1 / -1; }

/* ─── Override classi legacy DENTRO una card pubblica ─── */
/* Le classi text-light/text-warning/text-info erano pensate per sfondi scuri.
   Ora che il form è su card bianca, le label devono essere leggibili. */
.oc-login-card .form-label,
.oc-login-card label.form-label,
.oc-login-card label {
    color: var(--oc-text) !important;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .4px;
    margin-bottom: 6px;
}

.oc-login-card .text-light { color: var(--oc-text) !important; }
.oc-login-card .text-info  { color: var(--oc-primary) !important; }
.oc-login-card a.text-decoration-underline { color: var(--oc-primary) !important; }
.oc-login-card .text-disabled { color: var(--oc-text-muted) !important; }

/* Inputs e select dentro la card prendono il look oc */
.oc-login-card .form-control,
.oc-login-card .form-select {
    border: 1px solid var(--oc-border);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 15px;
    background: var(--oc-bg-tint, #f7f8fa);
    color: var(--oc-text);
}

.oc-login-card .form-control:focus,
.oc-login-card .form-select:focus {
    border-color: var(--oc-primary);
    box-shadow: 0 0 0 .2rem color-mix(in srgb, var(--oc-primary) 18%, transparent);
    background: #fff;
}

/* Bottone Bootstrap btn-primary dentro la card → mood */
.oc-login-card .btn-primary {
    background: var(--oc-primary);
    border-color: var(--oc-primary);
    color: #fff;
    font-weight: 600;
}

.oc-login-card .btn-primary:hover {
    background: var(--oc-primary-dark);
    border-color: var(--oc-primary-dark);
}

/* hr dentro la card */
.oc-login-card hr {
    border-color: var(--oc-border);
    opacity: .6;
}

/* ─── Lang switch su sfondo scuro (navbar landing QR showDocs) ───
   Variante di .oc-lang-switch per quando vive sopra l'header navy
   (bg-opencloud): testo bianco invece di muted, highlight lingua
   attiva con pill chiara. Stessa logica di highlight della login. */
/* !important necessario: oc-legacy-bridge.css ha una regola generica
   `a:not(.btn):not(.oc-btn)...` con specificità (0,5,1) che altrimenti
   imporrebbe il colore primary (navy) ai link, illeggibile su sfondo scuro.
   La login non ha il problema perché non carica il bridge. */
.oc-lang-switch--on-dark { color: #fff; }
.oc-lang-switch--on-dark > span[aria-hidden] { opacity: .85; }
.oc-lang-switch--on-dark .oc-lang-globe { width: 14px; height: 14px; vertical-align: -2px; opacity: .85; }
.oc-lang-switch--on-dark a { color: rgba(255, 255, 255, .72) !important; }
.oc-lang-switch--on-dark a:hover {
    color: #fff !important;
    opacity: 1;
    background-color: rgba(255, 255, 255, .12);
}
html[lang="it"] .oc-lang-switch--on-dark a[href*="lang=IT"],
html[lang="en"] .oc-lang-switch--on-dark a[href*="lang=EN"] {
    color: #fff !important;
    font-weight: 800;
    opacity: 1;
    background-color: rgba(255, 255, 255, .18);
}

/* ─── Card dedicata "invito al login" (pagine pubbliche QR, sotto il badge) ─── */
.oc-pub-login-cta {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--oc-surface, #fff);
    border: 1px solid var(--oc-border);
    border-left: 4px solid var(--oc-primary);
    border-radius: 12px;
    box-shadow: var(--oc-shadow-sm);
    padding: 14px 18px;
    margin: 12px 0;
}
.oc-pub-login-cta__body { flex: 1 1 auto; min-width: 0; }
.oc-pub-login-cta__body strong { display: block; color: var(--oc-text); font-size: 15px; line-height: 1.3; }
.oc-pub-login-cta__body span { color: var(--oc-text-muted); font-size: 13px; }
/* color !important: batte la regola generica a:not(.btn)... del bridge (0,5,1)
   che altrimenti colorerebbe il bottone di navy (invisibile su sfondo primary). */
.oc-pub-login-cta__btn {
    flex: 0 0 auto;
    background: var(--oc-primary);
    color: #fff !important;
    padding: 10px 18px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color .15s ease;
}
.oc-pub-login-cta__btn:hover { background: var(--oc-primary-dark); }
@media (max-width: 540px) {
    .oc-pub-login-cta { flex-wrap: wrap; }
    .oc-pub-login-cta__btn { width: 100%; text-align: center; }
}
