/* Centro Congressi Alessandria · portale prenotazioni — stile derivato dal mockup cca-restyling */
/* Layout: sito a sezioni piene (foto vera della sala come tesi) + portale a pratica con stepper; blu del logo + rosso delle poltrone */
:root{
  --bg:#f5f7fa; --surface:#ffffff; --sunk:#eaeef3; --ink:#15202b; --muted:#566473; --line:#d9e0e8;
  --blue:#1c6cad; --blue-ink:#ffffff; --blue-soft:#e3eef8; --red:#c41f30; --red-soft:#fbe7e9; --gold:#d9a227;
  --ok:#1f7a4d; --ok-soft:#e2f3ea; --warn:#a86400; --warn-soft:#fbefd9; --chrome:#0f1720; --chrome-ink:#dfe7ef;
  --display:"Bricolage Grotesque", "Avenir Next", "Segoe UI", sans-serif;
  --body:"Figtree", "Helvetica Neue", Arial, sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, Menlo, monospace;
  --r:10px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0e141a; --surface:#16202a; --sunk:#1c2834; --ink:#e7edf3; --muted:#9aa9b8; --line:#283543;
  --blue:#5ba5e3; --blue-ink:#08131d; --blue-soft:#17304a; --red:#ef5866; --red-soft:#3a1a1f; --gold:#e8b94b;
  --ok:#5fcf95; --ok-soft:#163327; --warn:#f0b257; --warn-soft:#352812; --chrome:#070b0f; --chrome-ink:#c9d4de; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0e141a; --surface:#16202a; --sunk:#1c2834; --ink:#e7edf3; --muted:#9aa9b8; --line:#283543;
  --blue:#5ba5e3; --blue-ink:#08131d; --blue-soft:#17304a; --red:#ef5866; --red-soft:#3a1a1f; --gold:#e8b94b;
  --ok:#5fcf95; --ok-soft:#163327; --warn:#f0b257; --warn-soft:#352812; --chrome:#070b0f; --chrome-ink:#c9d4de; color-scheme:dark}

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font:16px/1.55 var(--body);margin:0}
h1,h2,h3{font-family:var(--display);line-height:1.08;text-wrap:balance;margin:0;letter-spacing:-.01em}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0}
a{color:var(--blue)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.eyebrow{font:500 .74rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.num{font-variant-numeric:tabular-nums}

/* barra del mockup */
.logo{display:block;height:46px;width:auto}
:root[data-theme="dark"] .logo{filter:brightness(1.7) saturate(.8)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .logo{filter:brightness(1.7) saturate(.8)}}
.nav{display:flex;gap:22px;align-items:center;font-weight:500;font-size:.95rem}
.nav a{color:var(--ink);text-decoration:none}
.nav a:hover{color:var(--blue)}
.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:999px;padding:12px 22px;font-weight:600;cursor:pointer;text-decoration:none;line-height:1.1}
.btn-red{background:var(--blue);color:#fff}
.btn-red:hover{background:#13507f}
.btn-blue{background:var(--blue);color:var(--blue-ink)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-sm{padding:8px 14px;font-size:.88rem}
.burger{display:none}
@media (max-width:900px){.nav a:not(.btn){display:none}.burger{display:inline-flex}}
.foot{background:var(--chrome);color:var(--chrome-ink);font-size:.9rem}
.foot .wrap{padding-block:40px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.foot h4{font:600 .72rem var(--mono);letter-spacing:.1em;text-transform:uppercase;margin:0 0 10px;color:#8fa0b1}
.foot a{color:var(--chrome-ink)}
.foot p+p{margin-top:4px}
@media (max-width:700px){.foot .wrap{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.stick{position:sticky;top:calc(env(safe-area-inset-top,0px) + 70px)}
.kv{display:grid;grid-template-columns:1fr auto;gap:10px 16px;margin:16px 0 20px;font-size:.95rem}
.kv dt{color:var(--muted)}
.kv dd{margin:0;font-weight:600;text-align:right}
@media (max-width:900px){.stick{position:static}}
/* ---------- PORTALE ---------- */
.portal-h{background:var(--surface);border-bottom:1px solid var(--line)}
.portal-h .wrap{display:flex;align-items:center;gap:14px;padding-block:12px;justify-content:space-between}
.portal-h .id{display:flex;align-items:center;gap:12px;min-width:0}
.portal-h .logo{height:36px}
.portal-h .sub{font:500 .78rem var(--mono);color:var(--muted);border-left:1px solid var(--line);padding-left:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pgrid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:32px;padding-block:32px 70px;align-items:start}
@media (max-width:960px){.pgrid{grid-template-columns:1fr}}
.ptitle h1{font-size:clamp(1.9rem,3.6vw,2.6rem);font-weight:800}
.ptitle p{color:var(--muted);margin-top:8px;max-width:60ch}
fieldset{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);padding:20px 22px 22px;margin:20px 0 0;min-width:0}
legend{font:700 1.05rem var(--display);padding:0 6px;margin-left:-6px}
.fg{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 16px}
.fg.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.fg .full{grid-column:1/-1}
@media (max-width:600px){.fg,.fg.three{grid-template-columns:1fr}}
label.f{display:grid;gap:5px;font-size:.88rem;font-weight:600;min-width:0}
label.f small{font-weight:400;color:var(--muted)}
input[type=text],input[type=email],input[type=tel],input[type=number],input[type=date],input[type=time],select,textarea{width:100%;background:var(--bg);border:1.5px solid var(--line);border-radius:8px;padding:10px 12px;font-weight:400;min-width:0}
input:focus,select:focus,textarea:focus{border-color:var(--blue);outline:none}
.roomopts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
@media (max-width:760px){.roomopts{grid-template-columns:1fr 1fr}}
.ro{position:relative}
.ro input{position:absolute;opacity:0;pointer-events:none}
.ro label{display:block;border:1.5px solid var(--line);border-radius:8px;padding:12px;cursor:pointer;height:100%;background:var(--bg)}
.ro label b{display:block;font-size:.95rem}
.ro label span{font-size:.8rem;color:var(--muted)}
.ro input:checked+label{border-color:var(--blue);background:var(--blue-soft);box-shadow:inset 0 0 0 1px var(--blue)}
.ro input:disabled+label{opacity:.45;cursor:not-allowed}
.ro input:focus-visible+label{outline:3px solid var(--gold)}
.checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px}
@media (max-width:600px){.checks{grid-template-columns:1fr}}
.ck{display:flex;gap:10px;align-items:flex-start;font-size:.93rem;padding:6px 0;cursor:pointer}
.ck input{margin-top:4px;accent-color:var(--blue);width:17px;height:17px;flex:none}
.ck .p{margin-left:auto;font:500 .82rem var(--mono);color:var(--muted);white-space:nowrap}
.hint{font-size:.84rem;color:var(--muted);margin-top:10px}
.est{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.est-h{background:var(--ink);color:var(--bg);padding:16px 20px}
.est-h .eyebrow{color:inherit;opacity:.7}
.est-h b{display:block;font:800 2.2rem/1.1 var(--display);margin-top:6px;font-variant-numeric:tabular-nums}
.est-h small{opacity:.75}
.lines{padding:14px 20px;display:grid;gap:8px;font-size:.9rem}
.line{display:flex;justify-content:space-between;gap:12px}
.line span:last-child{font-family:var(--mono);white-space:nowrap}
.line.sub{color:var(--muted);font-size:.84rem}
.line.tot{border-top:1px solid var(--line);padding-top:10px;font-weight:700}
.line.q span:last-child{color:var(--warn)}
.est-f{padding:0 20px 20px;display:grid;gap:12px}
.est-f p{font-size:.84rem;color:var(--muted)}

/* pratica */
.case-head{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:end}
.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:3px 10px;font-size:.78rem;font-weight:600;white-space:nowrap}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.p-ok{background:var(--ok-soft);color:var(--ok)}
.p-warn{background:var(--warn-soft);color:var(--warn)}
.p-blue{background:var(--blue-soft);color:var(--blue)}
.p-red{background:var(--red-soft);color:var(--red)}
.p-grey{background:var(--sunk);color:var(--muted)}
.stepper{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;margin:28px 0 8px;padding:0}
.stepper li{list-style:none;min-width:0}
.stepper button{width:100%;text-align:left;background:none;border:0;border-top:4px solid var(--line);padding:12px 10px 4px 0;cursor:pointer}
.stepper .k{font:500 .7rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.stepper b{display:block;font-size:.95rem;margin:2px 0 3px}
.stepper .s{font-size:.8rem;color:var(--muted)}
.stepper .done button{border-top-color:var(--ok)}
.stepper .done .s{color:var(--ok)}
.stepper .now button{border-top-color:var(--blue)}
.stepper .now .s{color:var(--blue);font-weight:600}
.stepper button[aria-current="true"] b{text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:2px}
@media (max-width:860px){.stepper{grid-template-columns:repeat(6,150px);overflow-x:auto}}
.panel{margin-top:18px}
.doc{display:flex;gap:16px;align-items:center;border:1px solid var(--line);border-radius:var(--r);padding:16px;background:var(--surface);flex-wrap:wrap}
.doc .ico{width:44px;height:54px;border-radius:5px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font:600 .7rem var(--mono);flex:none}
.doc .meta{flex:1;min-width:180px}
.doc .meta small{display:block;color:var(--muted)}
.drop{margin-top:12px;border:2px dashed var(--line);border-radius:var(--r);padding:22px;text-align:center;background:var(--bg);cursor:pointer;display:block}
.drop:hover,.drop.over{border-color:var(--blue);background:var(--blue-soft)}
.drop input{position:absolute;width:1px;height:1px;opacity:0}
.drop b{display:block}
.drop span{font-size:.85rem;color:var(--muted)}
.drop.has{border-style:solid;border-color:var(--ok);background:var(--ok-soft)}
.clauses{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.clauses div{background:var(--sunk);border-radius:8px;padding:12px 14px;font-size:.88rem}
.clauses b{display:block;font-size:.9rem;margin-bottom:2px}
@media (max-width:600px){.clauses{grid-template-columns:1fr}}
.side-list{display:grid;gap:12px}
.side-list .row{display:flex;justify-content:space-between;gap:10px;font-size:.9rem;border-bottom:1px solid var(--line);padding-bottom:10px}
.side-list .row span:first-child{color:var(--muted)}
.side-list .row span:last-child{text-align:right;font-weight:600}
.timeline{display:grid;gap:12px;margin-top:6px;padding:0}
.timeline li{list-style:none;display:grid;grid-template-columns:76px 1fr;gap:10px;font-size:.88rem}
.timeline time{font:500 .78rem var(--mono);color:var(--muted);padding-top:2px}
.tbl{width:100%;border-collapse:collapse;font-size:.9rem}
.tbl th,.tbl td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl th{font:500 .72rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.tbl input[type=number],.tbl input[type=time]{max-width:110px;padding:6px 8px}
.scroll{overflow-x:auto}
.slots{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.slots .drop{margin:0;text-align:left;padding:16px}
@media (max-width:600px){.slots{grid-template-columns:1fr}}
.rate{display:flex;gap:6px;flex-wrap:wrap}
.rate input{position:absolute;opacity:0;pointer-events:none}
.rate label{width:42px;height:42px;border:1.5px solid var(--line);border-radius:8px;display:grid;place-items:center;cursor:pointer;font-weight:600;background:var(--bg)}
.rate input:checked+label{background:var(--blue);border-color:var(--blue);color:var(--blue-ink)}
.rate input:focus-visible+label{outline:3px solid var(--gold)}
.q{display:grid;gap:8px;padding:14px 0;border-bottom:1px solid var(--line)}
.q:last-of-type{border-bottom:0}
.q>span{font-weight:600;font-size:.95rem}
.lock{display:flex;gap:12px;align-items:center;background:var(--sunk);border-radius:var(--r);padding:14px 16px;font-size:.9rem;margin-top:12px}
.lock svg{flex:none;width:22px;height:22px;color:var(--muted)}

.split{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;margin-top:24px;align-items:start}
@media (max-width:960px){.split{grid-template-columns:1fr}}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:999px;font-size:.9rem;z-index:20}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ---------- aggiunte del portale ---------- */
html{-webkit-text-size-adjust:100%}
body{min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}
main{flex:1}
img{max-width:100%}
.stepper a{display:block;width:100%;text-align:left;color:inherit;text-decoration:none;border-top:4px solid var(--line);padding:12px 10px 4px 0}
.stepper .done a{border-top-color:var(--ok)}
.stepper .now a{border-top-color:var(--blue)}
.stepper a[aria-current="step"] b{text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:2px}
.stepper .locked a{opacity:.7}
@media (max-width:860px){.stepper{grid-template-columns:repeat(6,138px);overflow-x:auto;scrollbar-width:thin;padding-bottom:6px}}
.alert{border-radius:var(--r);padding:12px 16px;margin:16px 0 0;font-size:.93rem;border:1px solid transparent}
.alert-ok{background:var(--ok-soft);color:var(--ok);border-color:color-mix(in srgb,var(--ok) 30%,transparent)}
.alert-err{background:var(--red-soft);color:var(--red);border-color:color-mix(in srgb,var(--red) 30%,transparent)}
.alert-warn{background:var(--warn-soft);color:var(--warn)}
.alert ul{margin:6px 0 0;padding-left:18px}
.err{color:var(--red);font-size:.82rem;font-weight:500}
.is-invalid{border-color:var(--red)!important}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
label.f.req>span.lbl::after{content:" *";color:var(--red)}
.fg .sec-title{grid-column:1/-1;font:700 1rem var(--display);margin-top:8px;padding-top:12px;border-top:1px solid var(--line)}
.fg .sec-title:first-child{margin-top:0;padding-top:0;border-top:0}
.fg .sec-title small{display:block;font:400 .85rem var(--body);color:var(--muted);margin-top:2px}
.ck small{display:block;color:var(--muted);font-size:.82rem}
.files{display:grid;gap:6px;margin-top:8px;font-size:.86rem}
.files a{word-break:break-all}
.files .row{display:flex;justify-content:space-between;gap:10px;align-items:center}
.drop input[type=file]{position:static;width:100%;height:auto;opacity:1;margin-top:10px;font-size:.85rem}
.drop{position:relative}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px;align-items:center}
.muted{color:var(--muted)}
.portal-h .right{font-size:.86rem;color:var(--muted);text-align:right}
@media (max-width:600px){.portal-h .sub{display:none}.portal-h .right{font-size:.8rem}.card{padding:16px}fieldset{padding:16px 14px 18px}.est-h b{font-size:1.4rem}}
.lines .line span:first-child{min-width:0;overflow-wrap:anywhere}
.done-box{max-width:680px;margin:40px auto 70px}
.done-box h1{font-size:clamp(1.9rem,4vw,2.6rem);font-weight:800;margin-top:10px}
.done-box p{margin-top:12px}
.codebig{font:600 1.4rem var(--mono);color:var(--blue)}
.foot .wrap{padding-block:28px}
.small{font-size:.85rem}
.tbl td,.tbl th{overflow-wrap:anywhere}
.kv dd{overflow-wrap:anywhere;min-width:0}
.kv{grid-template-columns:minmax(0,auto) minmax(0,1fr)}

/* header: nota, "Vai al sito", lucchetto area staff */
.portal-h .right{display:flex;align-items:center;gap:12px;justify-content:flex-end;flex-wrap:wrap}
.portal-h .right-note:empty{display:none}
.portal-h .staff-link{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:999px;border:1.5px solid var(--line);color:var(--muted)}
.portal-h .staff-link:hover{color:var(--blue);border-color:var(--blue)}
.foot .foot-staff{display:inline-block;border:1px solid #3b4a59;border-radius:999px;padding:6px 12px;font-size:.84rem;text-decoration:none}
.foot .foot-staff:hover{border-color:var(--chrome-ink)}
@media (max-width:600px){.portal-h .logo{height:32px}.portal-h .right{gap:8px}.portal-h .right-note{order:3;flex-basis:100%;font-size:.8rem}}