:root{--green:#1f8a55;--green2:#0e5f3a;--ink:#163229;--bg:#eef7f1;--card:#fff;--muted:#66766f}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:linear-gradient(145deg,#e9f6ee,#f8fbf9 50%,#dff0e6);min-height:100vh}.shell{max-width:980px;margin:auto;padding:28px 18px}.logo{display:block;width:min(360px,78vw);height:auto;margin:4px auto 26px}.card{background:rgba(255,255,255,.96);border:1px solid #d9e9df;border-radius:24px;box-shadow:0 18px 55px rgba(18,77,49,.12);padding:26px}.login{max-width:480px;margin:5vh auto}.field{margin:14px 0}.field label{display:block;font-weight:700;margin-bottom:7px}.field input,.field select,.field textarea{width:100%;padding:14px 15px;border:1px solid #bfd5c7;border-radius:12px;font:inherit;background:#fff}.field textarea{min-height:100px}.btn{border:0;border-radius:14px;padding:14px 18px;font-weight:800;font-size:16px;cursor:pointer;background:var(--green);color:#fff}.btn.secondary{background:#e8f3ec;color:var(--green2)}.btn:disabled{opacity:.55}.error{background:#fff0f0;color:#9d2020;padding:12px;border-radius:12px;margin:12px 0}.top{display:flex;justify-content:space-between;align-items:center;gap:12px}.actions{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:22px}.tile{padding:28px;border-radius:20px;background:#fff;border:1px solid #cfe3d6;text-decoration:none;color:var(--ink);box-shadow:0 10px 30px rgba(18,77,49,.08)}.tile strong{display:block;font-size:24px;margin-bottom:8px}.muted{color:var(--muted)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.choice{display:flex;flex-wrap:wrap;gap:10px}.choice label{background:#edf6f0;padding:11px 13px;border-radius:12px}.section{border-top:1px solid #e2ece5;margin-top:24px;padding-top:20px}.photo-preview{display:flex;gap:8px;flex-wrap:wrap}.photo-preview img{width:90px;height:90px;object-fit:cover;border-radius:10px}.sig{width:100%;height:190px;border:2px dashed #9fbbaa;border-radius:14px;touch-action:none;background:white}.status{padding:14px;border-radius:12px;background:#edf6f0;margin-top:16px}.nav{display:flex;gap:10px;flex-wrap:wrap}.client{padding:14px;border:1px solid #d9e9df;border-radius:14px;margin:10px 0}.client a{color:var(--green2);font-weight:700}@media(max-width:700px){.grid,.actions{grid-template-columns:1fr}.card{padding:18px}.shell{padding:18px 12px}.logo{width:min(310px,82vw)}}

/* v3 - esperienza mobile e caricamento foto */
.section-title{margin:0 0 6px;font-size:21px}.photo-help{margin:0 0 16px}.photo-grid{align-items:stretch}.photo-field{margin:0;padding:16px;border:1px solid #d8e9df;border-radius:18px;background:linear-gradient(180deg,#fff,#f8fcf9)}.photo-field>label:first-child{min-height:42px;margin-bottom:10px}.file-input{position:absolute!important;width:1px!important;height:1px!important;opacity:0!important;overflow:hidden!important;pointer-events:none}.upload-btn{display:flex!important;align-items:center;gap:13px;width:100%;min-height:74px;padding:13px 15px!important;border:1.5px solid #9fcbb1;border-radius:16px;background:#edf7f1;color:var(--green2);cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,border-color .12s ease;user-select:none;-webkit-tap-highlight-color:transparent}.upload-btn:hover{border-color:var(--green);box-shadow:0 7px 18px rgba(31,138,85,.12)}.upload-btn:active{transform:scale(.985)}.upload-btn span:last-child{display:flex;flex-direction:column;gap:3px}.upload-btn strong{font-size:16px}.upload-btn small{font-size:12px;font-weight:600;color:var(--muted)}.upload-icon{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;border-radius:13px;background:var(--green);color:#fff;font-size:29px;line-height:1;font-weight:400}.file-status{margin-top:9px;min-height:20px;font-size:13px;font-weight:700;color:var(--muted)}.file-status.has-files{color:var(--green2)}.sig{min-height:210px}.section #clearSig{margin-top:10px}#send{width:100%;min-height:54px;font-size:17px}.field input,.field select,.field textarea{font-size:16px}
@media(max-width:700px){body{background:linear-gradient(160deg,#e6f5eb,#fbfdfc 48%,#e3f2e8)}.shell{padding:14px 10px 28px}.logo{width:min(330px,88vw);margin-bottom:18px}.card{border-radius:20px;padding:16px;box-shadow:0 12px 35px rgba(18,77,49,.11)}.top{align-items:flex-start;flex-direction:column}.top .btn{width:100%;text-align:center}.field{margin:12px 0}.field input,.field select,.field textarea{min-height:50px;padding:13px 14px}.choice{display:grid;grid-template-columns:1fr 1fr}.choice label{min-height:48px;display:flex;align-items:center}.photo-grid{gap:12px}.photo-field{padding:14px}.photo-field>label:first-child{min-height:auto}.upload-btn{min-height:78px}.sig{height:230px;min-height:230px}.section{margin-top:20px;padding-top:18px}}
@media(max-width:390px){.choice{grid-template-columns:1fr}.upload-btn{padding:12px!important}.upload-icon{flex-basis:42px;width:42px;height:42px}}

/* v12 - correzione layout storico clienti */
.survey-entry{margin-top:12px;padding-top:12px;border-top:1px solid #ddd;display:flex;flex-direction:column;align-items:flex-start;gap:6px;clear:both}
.survey-date{line-height:1.4}
.survey-tech{display:block;line-height:1.4;overflow-wrap:anywhere}
.survey-pdf{display:inline-block!important;width:auto!important;margin-top:4px;position:static!important;float:none!important;line-height:1.2;text-decoration:none}
@media(max-width:700px){.survey-entry{gap:7px}.survey-pdf{margin-top:6px}}

/* v18 - nuova anagrafica clienti */
.customer-list{display:flex;flex-direction:column;gap:10px}.customer-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px;border:1px solid #d9e9df;border-radius:16px;text-decoration:none;color:var(--ink);background:#fff;transition:.12s ease}.customer-row:hover{border-color:#9fcbb1;box-shadow:0 7px 20px rgba(31,138,85,.08)}.customer-main{display:flex;flex-direction:column;gap:5px;min-width:0}.customer-main strong{font-size:18px}.customer-main span{overflow-wrap:anywhere}.customer-open{font-weight:800;color:var(--green2);white-space:nowrap}.customer-details{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:22px 0}.customer-details>div{padding:15px;border-radius:14px;background:#f4faf6;display:flex;flex-direction:column;gap:5px}.customer-details strong{overflow-wrap:anywhere}.history-tabs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:22px 0 16px}.history-tab{border:1px solid #cfe3d6;background:#f3f9f5;color:var(--ink);padding:14px;border-radius:14px;font:inherit;font-weight:800;cursor:pointer}.history-tab span{display:inline-grid;place-items:center;min-width:26px;height:26px;padding:0 7px;margin-left:5px;border-radius:20px;background:#dfeee5}.history-tab.active{background:var(--green);color:#fff;border-color:var(--green)}.history-tab.active span{background:rgba(255,255,255,.2)}.history-panel{display:none}.history-panel.active{display:block}.history-card{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:16px;border:1px solid #d9e9df;border-radius:14px;margin:10px 0}.history-card>div{display:flex;flex-direction:column;gap:5px;min-width:0}.history-card .muted{overflow-wrap:anywhere}.history-card .btn{text-decoration:none;white-space:nowrap}.empty-history{padding:24px;text-align:center;border:1px dashed #bfd5c7;border-radius:14px;color:var(--muted)}
@media(max-width:700px){.customer-row{align-items:flex-start;flex-direction:column;gap:10px}.customer-open{align-self:flex-end}.customer-details{grid-template-columns:1fr}.history-tabs{grid-template-columns:1fr 1fr}.history-card{align-items:flex-start;flex-direction:column}.history-card .btn{width:100%;text-align:center}}


/* V31: preventivo storico - azioni sempre dentro il riquadro */
.history-card{display:flex;flex-wrap:wrap;align-items:center;gap:12px;min-width:0;box-sizing:border-box}
.history-card>div:first-child{flex:1 1 360px;min-width:0;overflow-wrap:anywhere}
.history-card .quote-actions{display:flex!important;flex:0 1 auto;flex-direction:row!important;flex-wrap:wrap!important;justify-content:flex-end;align-items:center;gap:8px!important;min-width:0;max-width:100%;box-sizing:border-box}
.history-card .quote-actions form,.history-card>form{margin:0;max-width:100%}
.history-card .btn{display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;max-width:100%;padding:11px 15px;font-size:14px;line-height:1.2;white-space:nowrap}
.history-card .wd-decision{max-width:100%}
@media(max-width:1000px){.history-card>div:first-child{flex-basis:100%}.history-card .quote-actions{width:100%;justify-content:flex-start}}
@media(max-width:700px){.history-card .quote-actions{align-items:stretch}.history-card .btn{width:auto;text-align:center}}