/**
 * PGESSAYAGE - stile del pulsante e della webapp
 *
 * Realizzato da Lomazzi Federico
 * (c) Lomazzi Federico 2026
 */

/* ---------- parametri regolabili ---------- */
:root {
    --pgess-verde: #2E7355;
    --pgess-rosso: #B0463C;
    --pgess-carta: #FBF8F2;
    --pgess-inchiostro: #241F1B;
    --pgess-raggio: 3px;
}
/* ------------------------------------------ */

/* pulsante: base comune ai due contesti */
.pgess-pulsante {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--pgess-verde);
    border-radius: var(--pgess-raggio);
    background: transparent;
    color: var(--pgess-verde);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    text-decoration: none;
    line-height: 1;
    cursor: pointer;
    transition: background-color .25s ease, color .25s ease, border-color .25s ease;
}

.pgess-pulsante:hover,
.pgess-pulsante:focus-visible {
    background: var(--pgess-verde);
    color: var(--pgess-carta);
    text-decoration: none;
}

/* l'icona e' disegnata a tratto, eredita il colore del testo */
.pgess-icona {
    width: 17px;
    height: 17px;
    flex: 0 0 auto;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* contesto miniatura: compatto, non deve rubare spazio al prezzo */
.pgess-pulsante--lista {
    padding: 7px 11px;
    font-size: 11px;
    letter-spacing: .06em;
}

.pgess-pulsante--lista .pgess-icona {
    width: 14px;
    height: 14px;
}

/* contesto scheda prodotto: presenza piena, a tutta larghezza */
.pgess-pulsante--scheda {
    justify-content: center;
    width: 100%;
    margin-top: 14px;
    padding: 13px 18px;
    font-size: 13px;
}

/* su schermo stretto la miniatura riduce ulteriormente l'ingombro */
@media (max-width: 575px) {
    .pgess-pulsante--lista {
        padding: 6px 9px;
        font-size: 10px;
    }
    .pgess-pulsante--lista .pgess-etichetta {
        display: none;
    }
}

/* ==================================================================
   webapp di essayage
   ================================================================== */

.pgess-app {
    max-width: 780px;              /* parametro regolabile */
    margin: 0 auto;
    padding: 8px 16px 40px;
    color: var(--pgess-inchiostro);
}

/* ---------- barra dei passi ---------- */

.pgess-passi {
    display: flex;
    gap: 6px;
    margin: 0 0 32px;
    padding: 0;
    list-style: none;              /* toglie il marcatore automatico dell'ol */
    counter-reset: none;
}

.pgess-passo {
    display: flex;
    align-items: center;
    gap: 9px;
    flex: 1 1 0;
    padding: 10px 4px 12px;
    border-top: 2px solid rgba(36, 31, 27, .14);
    opacity: .38;
    transition: opacity .3s ease, border-color .3s ease;
}

.pgess-passo--attivo {
    border-top-color: var(--pgess-verde);
    opacity: 1;
}

.pgess-passo--fatto {
    border-top-color: var(--pgess-verde);
    opacity: .72;
}

.pgess-passo-numero {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    flex: 0 0 auto;
    border: 1px solid currentColor;
    border-radius: 50%;
    font-size: 12px;
    font-weight: 700;
}

.pgess-passo--attivo .pgess-passo-numero {
    background: var(--pgess-verde);
    border-color: var(--pgess-verde);
    color: var(--pgess-carta);
}

.pgess-passo-nome {
    font-size: 12px;
    letter-spacing: .04em;
    text-transform: uppercase;
}

/* ---------- pannelli ---------- */

.pgess-pannello[hidden] {
    display: none;
}

.pgess-titolo {
    margin: 0 0 8px;
    font-size: 24px;
    font-weight: 600;
}

.pgess-guida {
    margin: 0 0 24px;
    font-size: 14px;
    line-height: 1.6;
    opacity: .72;
}

/* ---------- passo 1: acquisizione ---------- */

.pgess-acquisizione {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    min-height: 200px;             /* parametro regolabile */
    padding: 32px 20px;
    border: 1px dashed rgba(36, 31, 27, .28);
    border-radius: var(--pgess-raggio);
    background: rgba(46, 115, 85, .03);
    cursor: pointer;
    transition: border-color .25s ease, background-color .25s ease;
}

.pgess-acquisizione:hover {
    border-color: var(--pgess-verde);
    background: rgba(46, 115, 85, .07);
}

/* il file input resta raggiungibile da tastiera ma invisibile */
.pgess-file {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

/* icona a tratto: senza fill:none l'svg si riempirebbe di nero */
.pgess-icona-grande {
    width: 46px;
    height: 46px;
    flex: 0 0 auto;
    fill: none;
    stroke: var(--pgess-verde);
    stroke-width: 1.4;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.pgess-acquisizione-testo {
    font-size: 13px;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--pgess-verde);
}

.pgess-anteprima {
    margin: 0 0 20px;
    text-align: center;
}

.pgess-anteprima[hidden] {
    display: none;
}

.pgess-anteprima-img {
    display: block;
    width: 100%;
    max-height: 420px;             /* parametro regolabile */
    object-fit: contain;
    border-radius: var(--pgess-raggio);
    background: rgba(36, 31, 27, .04);
}

.pgess-link-azione {
    margin-top: 10px;
    padding: 0;
    border: 0;
    background: none;
    color: var(--pgess-verde);
    font-size: 13px;
    text-decoration: underline;
    cursor: pointer;
}

.pgess-consenso {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 22px 0 0;
    font-size: 13px;
    line-height: 1.5;
    opacity: .8;
    cursor: pointer;
}

.pgess-consenso-casella {
    margin-top: 3px;
    flex: 0 0 auto;
}

/* ---------- passo 2: ricerca prodotto ---------- */

.pgess-ricerca {
    position: relative;
    margin-bottom: 18px;
}

.pgess-ricerca-campo {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid rgba(36, 31, 27, .22);
    border-radius: var(--pgess-raggio);
    background: #fff;
    font-size: 15px;
}

.pgess-ricerca-campo:focus {
    outline: none;
    border-color: var(--pgess-verde);
}

.pgess-ricerca-stato {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    opacity: .6;
}

.pgess-risultati {
    margin: 0;
    padding: 0;
    list-style: none;
    max-height: 420px;             /* parametro regolabile */
    overflow-y: auto;
}

.pgess-risultato {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px;
    border: 1px solid transparent;
    border-radius: var(--pgess-raggio);
    cursor: pointer;
    transition: background-color .2s ease, border-color .2s ease;
}

.pgess-risultato:hover {
    background: rgba(46, 115, 85, .06);
}

.pgess-risultato--scelto {
    border-color: var(--pgess-verde);
    background: rgba(46, 115, 85, .09);
}

.pgess-risultato-img {
    width: 64px;
    height: 64px;
    flex: 0 0 auto;
    object-fit: cover;
    border-radius: var(--pgess-raggio);
    background: rgba(36, 31, 27, .05);
}

.pgess-risultato-testo {
    min-width: 0;                  /* consente il troncamento del nome */
}

.pgess-risultato-nome {
    display: block;
    font-size: 14px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pgess-risultato-rif {
    display: block;
    margin-top: 3px;
    font-size: 12px;
    opacity: .6;
}

/* ---------- pastiglie delle varianti ---------- */

.pgess-varianti {
    padding: 4px 10px 18px 88px;   /* rientro pari a miniatura piu' spazio */
    animation: pgess-apri .3s ease;
}

@keyframes pgess-apri {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.pgess-varianti-titolo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 12px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--pgess-verde);
}

/* filo orizzontale che prosegue dopo la scritta */
.pgess-varianti-titolo::after {
    content: '';
    flex: 1 1 auto;
    height: 1px;
    background: rgba(46, 115, 85, .22);
}

/* scorrimento orizzontale: con nove colori la riga non sta a schermo */
.pgess-varianti-elenco {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 6px;
    scrollbar-width: thin;
}

.pgess-variante {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    flex: 0 0 auto;
    width: 104px;                  /* parametro regolabile */
    padding: 0;
    border: 1px solid rgba(36, 31, 27, .14);
    border-radius: var(--pgess-raggio);
    background: #fff;
    overflow: hidden;
    cursor: pointer;
    transition: border-color .22s ease, box-shadow .22s ease, transform .22s ease;
}

.pgess-variante:hover {
    border-color: rgba(46, 115, 85, .55);
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(36, 31, 27, .1);
}

.pgess-variante--scelta {
    border-color: var(--pgess-verde);
    box-shadow: 0 0 0 1px var(--pgess-verde);
}

/* contain e non cover: il cinturino e' verticale e va mostrato intero */
.pgess-variante-img {
    width: 100%;
    aspect-ratio: 3 / 4;           /* parametro regolabile */
    object-fit: contain;
    padding: 8px 6px;
    background: linear-gradient(160deg, #fff 0%, rgba(36, 31, 27, .045) 100%);
}

/* segno di spunta sulla pastiglia scelta */
.pgess-variante--scelta::after {
    content: '';
    position: absolute;
    top: 7px;
    right: 7px;
    width: 19px;
    height: 19px;
    border-radius: 50%;
    background: var(--pgess-verde)
        url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FBF8F2' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E")
        center / 11px no-repeat;
}

.pgess-variante-nome {
    display: block;
    padding: 7px 5px;
    border-top: 1px solid rgba(36, 31, 27, .1);
    background: var(--pgess-carta);
    font-size: 11px;
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
    letter-spacing: .05em;
    text-transform: uppercase;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: background-color .22s ease, color .22s ease;
}

.pgess-variante--scelta .pgess-variante-nome {
    background: var(--pgess-verde);
    color: var(--pgess-carta);
}

/* ---------- passo 3: attesa ed esito ---------- */

.pgess-attesa {
    text-align: center;
    padding: 30px 0;
}

.pgess-attesa[hidden] {
    display: none;
}

/* telaio con banda luminosa che scorre: evoca la scansione del polso */
.pgess-telaio {
    position: relative;
    width: 100%;
    max-width: 300px;              /* parametro regolabile */
    aspect-ratio: 1;
    margin: 0 auto 26px;
    border: 1px solid rgba(46, 115, 85, .3);
    border-radius: var(--pgess-raggio);
    background: rgba(46, 115, 85, .04);
    overflow: hidden;
}

.pgess-scansione {
    position: absolute;
    left: 0;
    right: 0;
    height: 34%;
    background: linear-gradient(180deg,
        transparent 0%,
        rgba(46, 115, 85, .16) 50%,
        transparent 100%);
    animation: pgess-scorri 2.1s ease-in-out infinite;
}

@keyframes pgess-scorri {
    0%   { top: -34%; }
    100% { top: 100%; }
}

.pgess-attesa-testo {
    margin: 0 0 6px;
    font-size: 15px;
    letter-spacing: .03em;
}

.pgess-attesa-nota {
    margin: 0;
    font-size: 13px;
    opacity: .6;
}

.pgess-esito {
    margin: 0;
}

.pgess-esito[hidden] {
    display: none;
}

.pgess-esito-img {
    display: block;
    width: 100%;
    border-radius: var(--pgess-raggio);
}

.pgess-esito-didascalia {
    margin-top: 12px;
    font-size: 13px;
    text-align: center;
    opacity: .7;
}

/* avvertenza sulla natura generata dell'immagine: obbligatoria,
   quindi leggibile, ma senza gridare piu' del risultato */
.pgess-avvertenza {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    margin: 16px 0 0;
    padding: 11px 14px;
    border: 1px solid rgba(36, 31, 27, .13);
    border-radius: var(--pgess-raggio);
    background: rgba(36, 31, 27, .03);
    font-size: 12px;
    line-height: 1.55;
    opacity: .82;
}

.pgess-avvertenza-icona {
    width: 15px;
    height: 15px;
    flex: 0 0 auto;
    margin-top: 2px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.6;
    stroke-linecap: round;
}
.pgess-errore {
    padding: 14px 16px;
    border: 1px solid var(--pgess-rosso);
    border-radius: var(--pgess-raggio);
    background: rgba(176, 70, 60, .06);
    color: var(--pgess-rosso);
    font-size: 14px;
}

.pgess-errore[hidden] {
    display: none;
}

/* ---------- comandi ---------- */

.pgess-comandi {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.pgess-comandi[hidden] {
    display: none;
}

.pgess-bottone {
    padding: 13px 24px;
    border: 1px solid var(--pgess-verde);
    border-radius: var(--pgess-raggio);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .25s ease, color .25s ease, opacity .25s ease;
}

.pgess-bottone--avanti,
.pgess-bottone--prodotto {
    background: var(--pgess-verde);
    color: var(--pgess-carta);
    margin-left: auto;             /* spinge l'azione primaria a destra */
}

.pgess-bottone--indietro,
.pgess-bottone--scarica {
    background: transparent;
    color: var(--pgess-verde);
}

.pgess-bottone--indietro:hover,
.pgess-bottone--scarica:hover {
    background: var(--pgess-verde);
    color: var(--pgess-carta);
    text-decoration: none;
}

.pgess-bottone[disabled] {
    opacity: .34;
    cursor: not-allowed;
}

.pgess-firma {
    margin: 44px 0 0;
    font-size: 11px;
    text-align: center;
    letter-spacing: .04em;
    opacity: .45;
}

/* ---------- adattamento a schermo stretto ---------- */

@media (max-width: 575px) {
    .pgess-passo-nome {
        display: none;             /* restano i soli numeri, non c'e' spazio */
    }
    .pgess-passo {
        justify-content: center;
    }
    .pgess-titolo {
        font-size: 20px;
    }

    .pgess-comandi {
        flex-direction: column-reverse;
    }
    .pgess-varianti {
        padding-left: 10px;
    }
    .pgess-variante {
        width: 88px;
    }
    .pgess-bottone {
        width: 100%;
        text-align: center;
        margin-left: 0;
    }
}