:root{
  --navy:#2f3a69; --navy-deep:#252e54; --blue:#1863dc; --blue-dark:#0e4eb0;
  --orange:#f4974d; --orange-soft:#ffb67c; --teal:#1f9d8f; --purple:#6b54c4;
  --ink:#222639; --muted:#6c7493; --muted-light:#9aa2bd; --bg:#eef1f8;
  --card:#ffffff; --line:#e6eaf3; --line-soft:#eef1f8; --lock:#aeb5cc;
  --radius:18px; --shadow:0 8px 24px rgba(34,42,80,.10); --shadow-soft:0 2px 8px rgba(34,42,80,.06);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{margin:0;padding:0;height:100%;}
html{background:var(--navy);}   /* la zona de la barra d'estat (PWA) queda blava, no blanca */
body{font-family:var(--font);background:var(--bg);color:var(--ink);margin:0;}
/* App a pantalla completa, com qualsevol app de mòbil (sense marc de telèfon). */
.stage{display:block;}
.stage-hint{display:none;}
.phone{width:100%;height:100vh;height:100dvh;background:var(--bg);border-radius:0;padding:0;position:relative;}
.screen{position:relative;width:100%;height:100%;background:var(--bg);border-radius:0;overflow:hidden;display:flex;flex-direction:column;}
.notch{display:none;}
.view{position:absolute;inset:0;display:flex;flex-direction:column;background:var(--bg);transition:transform .32s cubic-bezier(.4,.0,.2,1),opacity .25s;}
.view.hidden{transform:translateX(100%);opacity:0;pointer-events:none;}
.scroll{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;}
.scroll::-webkit-scrollbar{width:0;}

/* ===== LOGIN ===== */
.login{background:linear-gradient(165deg,#2f3a69 0%, #25305a 55%, #1d2748 100%);color:#fff;justify-content:flex-start;align-items:center;text-align:center;padding:74px 30px 30px;}
.login .skyline{margin-bottom:24px;}
.login-logo{display:inline-flex;align-items:center;justify-content:center;
  width:max-content;margin:0 auto 18px;
  background:#fff;border-radius:22px;padding:20px 30px;
  box-shadow:0 10px 30px rgba(0,0,0,.22);}
.login-logo img{display:block;width:130px;height:auto;}
.brand-mark{display:flex;flex-direction:column;align-items:center;gap:4px;margin-bottom:8px;}
.brand-word{font-size:46px;font-weight:800;letter-spacing:-1px;line-height:1;}
.brand-word .c{color:#fff;} .brand-word .y{color:var(--orange-soft);}
.brand-sub{font-size:12px;letter-spacing:3px;text-transform:uppercase;color:#aeb9e0;font-weight:600;}
.login h1{font-size:21px;font-weight:700;margin:30px 0 6px;}
.login p.lead{font-size:14px;color:#c2cbe8;margin:0 auto 30px;line-height:1.5;max-width:280px;text-align:center;}
.field{width:100%;text-align:left;margin-bottom:14px;}
.field label{display:block;font-size:12px;color:#aeb9e0;margin:0 0 6px 4px;font-weight:600;}
.field input{width:100%;padding:15px 16px;border-radius:14px;border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.08);color:#fff;font-size:15px;font-family:var(--font);outline:none;}
.field input::placeholder{color:#8d97bd;}
.field input:focus{border-color:var(--orange-soft);background:rgba(255,255,255,.12);}
.login-err{font-size:12.5px;color:#ffc0b0;background:rgba(214,69,69,.16);border:1px solid rgba(255,150,130,.3);
  border-radius:11px;padding:9px 12px;margin:0 0 14px;line-height:1.4;display:none;}
.login-err.show{display:block;}
.btn{width:100%;padding:16px;border:none;border-radius:14px;font-size:16px;font-weight:700;font-family:var(--font);cursor:pointer;transition:transform .1s, filter .15s;}
.btn:active{transform:scale(.98);}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(24,99,220,.4);}
.btn-primary:active{filter:brightness(1.05);}
.btn:disabled{opacity:.6;cursor:default;}
.login-hint{margin-top:16px;font-size:12px;color:#aeb9e0;line-height:1.5;}
.login-hint code{background:rgba(255,255,255,.12);padding:2px 7px;border-radius:6px;color:#fff;font-size:12px;}
.login-switch{margin-top:16px;font-size:13px;color:#aeb9e0;}
.login-switch a{color:var(--orange-soft);font-weight:700;cursor:pointer;text-decoration:none;}
.login-foot{margin-top:auto;padding-top:28px;font-size:12px;color:#8d97bd;}
.lang-switch{display:flex;gap:10px;margin-top:20px;justify-content:center;}
.lang-btn{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#c2cbe8;border-radius:20px;padding:8px 16px;font-size:13px;font-weight:700;font-family:var(--font);cursor:pointer;}
/* Banderes (senyera / Espanya) del selector d'idioma */
.flag{width:24px;height:16px;border-radius:3px;display:block;flex:0 0 auto;box-shadow:0 0 0 1px rgba(0,0,0,.12);}
.lang-btn.on{background:var(--orange-soft);border-color:var(--orange-soft);color:#2f3a69;}
.lang-check{display:none;color:var(--blue);}
.set-item.on .lang-check{display:inline-flex;}
.set-item[data-lang]{cursor:pointer;}

/* ===== APP BAR ===== */
.appbar{background:linear-gradient(120deg,#2f3a69,#27315a);color:#fff;padding:46px 20px 16px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 4px 16px rgba(34,42,80,.18);z-index:10;}
.appbar .titlewrap{display:flex;align-items:center;gap:11px;}
.appbar .logo-mini{font-size:22px;font-weight:800;letter-spacing:-.5px;}
.appbar .logo-mini .y{color:var(--orange-soft);}
.appbar .sub{font-size:11px;color:#aeb9e0;line-height:1.2;}
.appbar .av{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;border:1px solid rgba(255,255,255,.18);}

/* ===== DAY TABS ===== */
.daystrip{display:flex;gap:8px;padding:14px 16px 4px;background:var(--bg);overflow-x:auto;}
.daystrip::-webkit-scrollbar{height:0;}
.daytab{flex:0 0 auto;min-width:62px;padding:9px 14px;border-radius:14px;background:#fff;border:1px solid var(--line);text-align:center;cursor:pointer;transition:.15s;}
.daytab .dn{font-size:11px;color:var(--muted);text-transform:uppercase;font-weight:600;letter-spacing:.4px;}
.daytab .dd{font-size:18px;font-weight:800;color:var(--navy);line-height:1.1;margin-top:2px;}
.daytab.active{background:var(--navy);border-color:var(--navy);}
.daytab.active .dn{color:#b9c2e6;} .daytab.active .dd{color:#fff;}

/* ===== LIVE POLL banner (attendee) ===== */
.poll-live{margin:12px 16px 0;background:linear-gradient(120deg,#6b54c4,#5843ad);color:#fff;border-radius:16px;padding:15px 16px;box-shadow:0 12px 26px rgba(107,84,196,.30);}
.poll-live .pl-tag{display:inline-flex;align-items:center;gap:6px;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.6px;color:#e5dffb;margin-bottom:8px;}
.poll-live .pl-tag i{width:7px;height:7px;border-radius:50%;background:#ffb67c;animation:pulse 1.3s infinite;font-style:normal;}
.poll-live .pl-link{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;color:#e5dffb;background:rgba(255,255,255,.14);padding:4px 10px;border-radius:20px;margin-bottom:9px;}
.poll-live .pl-q{font-size:15px;font-weight:800;line-height:1.35;margin-bottom:13px;}
.poll-opt{display:block;width:100%;text-align:left;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
  color:#fff;border-radius:12px;padding:12px 14px;margin-bottom:9px;font-family:var(--font);font-size:13.5px;font-weight:600;
  cursor:pointer;position:relative;overflow:hidden;transition:.12s;}
.poll-opt:active{transform:scale(.99);}
.poll-opt .fill{position:absolute;inset:0;background:rgba(255,255,255,.22);width:0;transition:width .5s cubic-bezier(.4,0,.2,1);z-index:0;}
.poll-opt .lbl,.poll-opt .pct{position:relative;z-index:1;}
.poll-opt .pct{float:right;font-variant-numeric:tabular-nums;font-weight:800;}
.poll-opt.mine{border-color:#fff;background:rgba(255,255,255,.25);}
.poll-live .pl-foot{font-size:11px;color:#e5dffb;margin-top:4px;display:flex;align-items:center;justify-content:space-between;}

/* ===== TIMELINE ===== */
.timeline{padding:16px 16px 26px;}
.empty-program{margin:48px 20px;text-align:center;color:var(--muted);font-size:14px;line-height:1.6;}
.ev{display:flex;gap:12px;position:relative;}
.ev .gutter{flex:0 0 50px;text-align:right;padding-top:2px;}
.ev .gutter .start{font-size:14px;font-weight:800;color:var(--navy);font-variant-numeric:tabular-nums;}
.ev .gutter .end{font-size:11px;color:var(--muted-light);font-variant-numeric:tabular-nums;}
.ev .line{flex:0 0 14px;display:flex;flex-direction:column;align-items:center;}
.ev .node{width:13px;height:13px;border-radius:50%;background:#fff;border:3px solid var(--lock);margin-top:5px;z-index:2;}
.ev .rail{flex:1;width:2px;background:var(--line);margin:2px 0 -2px;}
.ev:last-child .rail{display:none;}
.ev .body{flex:1;padding-bottom:18px;min-width:0;}
.card{background:var(--card);border-radius:var(--radius);border:1px solid var(--line);padding:14px 15px;box-shadow:var(--shadow-soft);position:relative;transition:.15s;}
.card.tappable{cursor:pointer;} .card.tappable:active{transform:scale(.985);}
.card .chip{display:inline-flex;align-items:center;gap:5px;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;padding:3px 9px;border-radius:20px;margin-bottom:8px;}
.card h3{font-size:15px;font-weight:700;color:var(--ink);margin:0 0 5px;line-height:1.3;}
.card .desc{font-size:12.5px;color:var(--muted);line-height:1.45;margin:0;}
.card .meta{display:flex;align-items:center;gap:6px;font-size:11.5px;color:var(--muted-light);margin-top:9px;}
.card .meta svg{flex:0 0 auto;}
.card .foot{display:flex;align-items:center;justify-content:space-between;margin-top:11px;padding-top:10px;border-top:1px solid var(--line-soft);}
.card .open{font-size:12.5px;font-weight:700;color:var(--blue);display:flex;align-items:center;gap:5px;}
.node.done{border-color:var(--ev-color,var(--blue));background:var(--ev-color,var(--blue));}
.node.live{border-color:var(--orange);background:var(--orange);box-shadow:0 0 0 4px rgba(244,151,77,.25);}
.res-count{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;color:var(--navy);background:#eef1fb;padding:4px 9px;border-radius:20px;}
.live-flag{position:absolute;top:-7px;right:12px;background:var(--orange);color:#fff;font-size:9.5px;font-weight:800;letter-spacing:.5px;padding:3px 8px;border-radius:20px;text-transform:uppercase;box-shadow:0 3px 8px rgba(244,151,77,.4);display:flex;align-items:center;gap:4px;}
.live-flag .pulse{width:6px;height:6px;border-radius:50%;background:#fff;animation:pulse 1.3s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.3;}}
/* Acte finalitzat: targeta atenuada + etiqueta grisa */
.card.past{background:#f3f4f8;border-color:#e4e7f0;box-shadow:none;}
.card.past h3{color:#7a819c;} .card.past .desc,.card.past .pon-spk{color:#9aa0b8;}
.card.past .chip{opacity:.7;} .card.past .open{color:#9aa0b8;}
.done-flag{position:absolute;top:-7px;right:12px;background:#c7ccdd;color:#48506e;font-size:9.5px;font-weight:800;letter-spacing:.5px;padding:3px 8px;border-radius:20px;text-transform:uppercase;}
.break{background:transparent;border:none;box-shadow:none;padding:6px 2px;}
.break .pill{display:inline-flex;align-items:center;gap:8px;background:#e9edf6;color:var(--muted);font-size:12.5px;font-weight:600;padding:7px 14px;border-radius:20px;}
/* Pausa EN CURS: destacada (navy, més gran, amb punt pulsant). */
.break.live{padding:9px 2px;}
.break.live .pill{background:var(--navy);color:#fff;font-size:14px;font-weight:800;letter-spacing:.2px;padding:11px 20px;box-shadow:0 8px 20px rgba(47,58,105,.30);}
.break.live .brk-dot{width:8px;height:8px;border-radius:50%;background:#fff;flex:0 0 auto;animation:pulse 1.3s infinite;}
.node.live-break{border-color:var(--navy);background:var(--navy);box-shadow:0 0 0 4px rgba(47,58,105,.22);}

/* Ponència dins d'un bloc (nivell inferior, sense hora) */
.ev.ponencia .gutter{visibility:hidden;}
.ev.ponencia .node.pon{width:9px;height:9px;border:2px solid var(--muted-light);background:#fff;margin-top:6px;box-shadow:none;}
.card.pon{background:#f7f9fd;box-shadow:none;margin-left:14px;padding:12px 13px;}
.card.pon h3{font-size:13.5px;}
.pon-spk{font-size:12px;color:var(--navy);font-weight:600;margin-top:5px;line-height:1.4;}
.pon-role{color:var(--muted);font-weight:400;}
.card.pon .foot{margin-top:9px;padding-top:8px;}
.card.pon .open{font-size:12px;}

/* ===== DETAIL ===== */
.detail{background:var(--bg);}
.detail-head{background:linear-gradient(120deg,#2f3a69,#27315a);color:#fff;padding:46px 20px 22px;position:relative;}
.backbtn{display:inline-flex;align-items:center;gap:6px;color:#c2cbe8;font-size:14px;font-weight:600;background:none;border:none;cursor:pointer;padding:0;margin-bottom:16px;font-family:var(--font);}
.detail-head .chip{display:inline-flex;align-items:center;gap:5px;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:4px 11px;border-radius:20px;margin-bottom:11px;color:#fff;}
.detail-head h2{font-size:21px;font-weight:800;margin:0 0 12px;line-height:1.28;}
.detail-head .hmeta{display:flex;flex-wrap:wrap;gap:14px;font-size:12.5px;color:#c2cbe8;}
.detail-head .hmeta span{display:flex;align-items:center;gap:6px;}
.detail-body{padding:20px;}
.sec-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--navy);margin:0 0 11px;display:flex;align-items:center;gap:8px;}
.sec-title::after{content:"";flex:1;height:1px;background:var(--line);}
.speaker{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:13px 14px;margin-bottom:22px;box-shadow:var(--shadow-soft);}
.speaker .pic{width:46px;height:46px;border-radius:50%;flex:0 0 auto;color:#fff;font-weight:800;font-size:16px;display:flex;align-items:center;justify-content:center;background:var(--navy);}
.speaker .nm{font-size:14.5px;font-weight:700;color:var(--ink);}
.speaker .rl{font-size:12px;color:var(--muted);line-height:1.35;margin-top:2px;}
.longdesc{font-size:14px;color:#42485f;line-height:1.62;margin:0 0 24px;}
.longdesc p{margin:0 0 12px;}
.res{display:flex;align-items:center;gap:13px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px 14px;margin-bottom:10px;cursor:pointer;transition:.15s;box-shadow:var(--shadow-soft);text-decoration:none;}
.res:active{transform:scale(.99);background:#fafbff;}
.res .ic{width:42px;height:42px;border-radius:11px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:800;color:#fff;letter-spacing:.3px;}
.res .ic.pdf{background:#e04646;} .res .ic.ppt{background:#e07b2f;} .res .ic.doc{background:#2a6fd6;} .res .ic.zip{background:#6b7280;}
.res .info{flex:1;min-width:0;}
.res .info .rn{font-size:13.5px;font-weight:600;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.res .info .rs{font-size:11.5px;color:var(--muted-light);margin-top:2px;}
.res .dl{flex:0 0 auto;color:var(--blue);}
.res.disabled{opacity:.55;cursor:default;} .res.disabled:active{transform:none;}
.res-empty{font-size:13px;color:var(--muted);background:#fff;border:1px dashed var(--line);border-radius:14px;padding:18px;text-align:center;line-height:1.5;}
.dtabbar{position:sticky;top:0;background:var(--bg);padding:12px 18px 6px;z-index:6;}
.dtabs{display:flex;background:#e7ebf5;border-radius:13px;padding:4px;gap:4px;}
.dtab{flex:1;text-align:center;padding:9px 6px;border-radius:10px;font-size:13.5px;font-weight:700;color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:7px;transition:.15s;}
.dtab.active{background:#fff;color:var(--navy);box-shadow:var(--shadow-soft);}
.dtab .cbadge{font-size:11px;font-weight:800;background:#d6deef;color:var(--navy);border-radius:20px;padding:1px 7px;min-width:20px;}
.dtab.active .cbadge{background:#eaf0fd;color:var(--blue);}

/* Q&A */
.qa-note{font-size:11.5px;color:var(--muted);margin:0 0 12px;line-height:1.45;display:flex;align-items:center;gap:7px;}
.qa-note .live-dot{display:inline-flex;align-items:center;gap:5px;color:var(--orange);font-weight:700;}
.qa-note .live-dot i{width:7px;height:7px;border-radius:50%;background:var(--orange);animation:pulse 1.3s infinite;font-style:normal;}
.qa-composer{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 13px;margin-bottom:18px;box-shadow:var(--shadow-soft);}
.qa-locked{display:flex;align-items:center;gap:9px;background:#f3f4f8;border:1px solid var(--line);border-radius:14px;padding:13px 15px;margin-bottom:18px;font-size:13px;color:var(--muted);line-height:1.4;}
.qa-locked svg{flex:0 0 auto;color:var(--muted-light);}
.qa-like.locked{opacity:.45;cursor:default;}
.qa-composer textarea{width:100%;border:none;outline:none;resize:none;font-family:var(--font);font-size:13.5px;color:var(--ink);min-height:44px;line-height:1.45;background:transparent;}
.qa-composer textarea::placeholder{color:var(--muted-light);}
.qa-composer .bar{display:flex;align-items:center;justify-content:space-between;margin-top:8px;padding-top:9px;border-top:1px solid var(--line-soft);}
.qa-composer .cnt{font-size:11px;color:var(--muted-light);font-variant-numeric:tabular-nums;}
.qa-send{background:var(--blue);color:#fff;border:none;border-radius:11px;padding:9px 16px;font-size:13px;font-weight:700;font-family:var(--font);cursor:pointer;display:flex;align-items:center;gap:7px;transition:.12s;}
.qa-send:active{transform:scale(.97);} .qa-send:disabled{background:#c5cde0;cursor:default;}
.qa-sort{display:flex;align-items:center;justify-content:space-between;margin:0 0 12px;}
.qa-sort .sl{font-size:12px;color:var(--muted);font-weight:600;}
.qa-seg{display:inline-flex;background:#e7ebf5;border-radius:10px;padding:3px;gap:2px;}
.qa-seg button{border:none;background:transparent;font-family:var(--font);font-size:12px;font-weight:700;color:var(--muted);padding:6px 12px;border-radius:8px;cursor:pointer;transition:.12s;}
.qa-seg button.on{background:#fff;color:var(--navy);box-shadow:var(--shadow-soft);}
.qa-list{display:flex;flex-direction:column;gap:10px;}
.qa-item{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px 14px;box-shadow:var(--shadow-soft);}
.qa-item.mine-item{border-color:#bcd0f7;background:#fbfdff;}
.qa-item .qt{font-size:13.5px;color:var(--ink);line-height:1.5;}
.qa-foot{display:flex;align-items:center;justify-content:space-between;margin-top:11px;gap:10px;}
.qa-foot .who{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--muted-light);min-width:0;}
.qa-foot .who .wtext{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;}
.qa-foot .who .mine{color:var(--blue);font-weight:700;}
.qa-like{flex:0 0 auto;display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:#fff;border-radius:20px;padding:6px 13px;font-size:13px;font-weight:700;color:var(--muted);cursor:pointer;font-family:var(--font);transition:.12s;}
.qa-like:active{transform:scale(.94);}
.qa-like.liked{background:#eaf0fd;border-color:#bcd0f7;color:var(--blue);}
.qa-like .ln{font-variant-numeric:tabular-nums;}
.qa-empty{font-size:12.5px;color:var(--muted);text-align:center;padding:14px 0;}
.qa-item.top-q{border-color:#f0d39a;background:#fffdf8;}
.qa-top-badge{display:inline-flex;align-items:center;gap:5px;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.4px;color:#b4761f;background:#fdf3e2;padding:3px 9px;border-radius:20px;margin-bottom:9px;align-self:flex-start;}
.qa-item.forwarded{border-color:#a9dfd6;}
.qa-badge-fwd{display:inline-flex;align-items:center;gap:5px;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.4px;color:var(--teal);background:#e7f6f3;padding:3px 9px;border-radius:20px;margin-bottom:9px;align-self:flex-start;}
.ic.li{background:#0a66c2;font-size:13px;text-transform:lowercase;}
.res-sub{font-size:12px;font-weight:700;color:var(--muted);margin:16px 0 9px 2px;}
.rate-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px 14px;box-shadow:var(--shadow-soft);}
.rate-stars{display:flex;gap:9px;justify-content:center;margin-bottom:11px;}
.star{cursor:pointer;color:#dfe3ee;transition:transform .1s,color .12s;line-height:0;}
.star.on{color:#f4b740;} .star:active{transform:scale(.88);}
.rate-stars.locked .star{opacity:.45;cursor:default;} .rate-stars.locked .star:active{transform:none;}
.rate-note{font-size:11px;color:var(--muted);text-align:center;line-height:1.45;display:flex;align-items:flex-start;justify-content:center;gap:6px;}
.rate-note svg{flex:0 0 auto;margin-top:1px;color:var(--muted-light);}
.rate-thanks{font-size:12.5px;color:var(--teal);font-weight:700;text-align:center;margin-top:10px;display:flex;align-items:center;justify-content:center;gap:6px;}

/* Survey */
.survey-cta{margin:8px 16px 0;border-radius:18px;padding:16px;box-shadow:var(--shadow-soft);}
.survey-cta.openable{background:linear-gradient(120deg,#1863dc,#0e4eb0);color:#fff;cursor:pointer;border:none;box-shadow:0 12px 26px rgba(24,99,220,.32);}
.survey-cta.openable:active{transform:scale(.99);}
.survey-cta .ti{display:flex;align-items:center;gap:12px;}
.survey-cta .ico{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex:0 0 auto;background:rgba(255,255,255,.18);}
.survey-cta .tt{font-size:15px;font-weight:800;}
.survey-cta .ts{font-size:12px;margin-top:3px;line-height:1.35;color:#dbe6fb;}
/* Quan el congrés ha acabat: manté el blau de la CTA i la destaca amb un
   perfil fi taronja (el color del "2026" del logo). */
.survey-cta.finished{margin-top:14px;border:1.5px solid var(--orange);}
/* Enquesta ja resposta: acabat serè (accent teal), sense convidar a repetir. */
.survey-cta.done{border:1.5px solid rgba(31,157,143,.6);}
.survey-cta.done .ico{background:rgba(31,157,143,.32);}
/* Enquesta encara bloquejada (el congrés no ha acabat): aspecte apagat. */
.survey-cta.locked{background:#eef1f8;border:1px solid var(--line);box-shadow:none;cursor:default;}
.survey-cta.locked .ico{background:#dfe4f0;}
.survey-cta.locked .tt{color:#5b6178;} .survey-cta.locked .ts{color:#8890a8;}

/* Modal central (invitació a l'enquesta un cop acabat el congrés). */
.modal{position:absolute;inset:0;z-index:120;display:flex;align-items:center;justify-content:center;padding:26px;
  background:rgba(20,25,50,.55);opacity:0;transition:opacity .22s;pointer-events:none;}
.modal.show{opacity:1;pointer-events:auto;}
.modal.hidden{display:none;}
.modal-card{background:#fff;border-radius:22px;padding:26px 22px 18px;width:100%;max-width:320px;text-align:center;
  box-shadow:0 24px 60px rgba(0,0,0,.35);transform:translateY(12px) scale(.98);transition:transform .24s;}
.modal.show .modal-card{transform:none;}
.modal-ico{width:60px;height:60px;border-radius:16px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(120deg,#1863dc,#0e4eb0);box-shadow:0 10px 24px rgba(24,99,220,.34);}
.modal-card h3{font-size:19px;font-weight:800;color:var(--navy);margin:0 0 8px;}
.modal-card p{font-size:13.5px;color:#5b6178;line-height:1.5;margin:0 0 18px;}
.modal-later{margin-top:8px;background:none;border:none;color:#8890a8;font-size:13px;font-weight:600;cursor:pointer;padding:8px;font-family:var(--font);}
.sv-q{margin-bottom:22px;}
.sv-q .ql{font-size:14px;font-weight:700;color:var(--ink);margin-bottom:11px;line-height:1.35;}
.sv-stars{display:flex;gap:11px;}
.sv-nps{display:flex;gap:7px;flex-wrap:wrap;}
.nps-btn{flex:1 1 auto;min-width:38px;height:44px;border-radius:11px;border:1.5px solid var(--line);background:#fff;
  color:var(--ink);font-family:var(--font);font-size:15px;font-weight:700;cursor:pointer;transition:.12s;box-shadow:var(--shadow-soft);}
.nps-btn:active{transform:scale(.96);}
.nps-btn.on{background:var(--blue);color:#fff;border-color:var(--blue);}
.sv-nps-ends{display:flex;justify-content:space-between;margin-top:7px;font-size:11.5px;color:var(--muted-light);}
.sv-comment{width:100%;border:1px solid var(--line);border-radius:14px;padding:13px;font-family:var(--font);font-size:13.5px;min-height:92px;resize:none;outline:none;color:var(--ink);box-shadow:var(--shadow-soft);line-height:1.5;}
.sv-comment::placeholder{color:var(--muted-light);} .sv-comment:focus{border-color:var(--blue);}
.sv-submit{width:100%;margin-top:8px;}
.sv-req{color:#d64545;font-weight:800;}
.sv-opts{display:flex;flex-direction:column;gap:8px;}
.sv-opt{display:flex;align-items:center;gap:11px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;cursor:pointer;font-size:14px;color:var(--ink);box-shadow:var(--shadow-soft);transition:.12s;}
.sv-opt.on{border-color:var(--blue);background:#f5f8ff;}
.sv-radio,.sv-check{width:20px;height:20px;border:2px solid var(--muted-light);flex:0 0 auto;position:relative;}
.sv-radio{border-radius:50%;} .sv-check{border-radius:6px;}
.sv-opt.on .sv-radio,.sv-opt.on .sv-check{border-color:var(--blue);}
.sv-opt.on .sv-radio::after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--blue);}
.sv-opt.on .sv-check::after{content:"";position:absolute;left:5px;top:1px;width:6px;height:11px;border:solid var(--blue);border-width:0 2px 2px 0;transform:rotate(45deg);}
.sv-thanks{text-align:center;padding:54px 24px;}
.sv-thanks .big{width:78px;height:78px;border-radius:50%;background:#e7f6f3;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;}
.sv-thanks h3{font-size:20px;color:var(--navy);margin:0 0 9px;}
.sv-thanks p{font-size:13.5px;color:var(--muted);line-height:1.55;margin:0;}

/* Info */
.info-head{background:linear-gradient(120deg,#2f3a69,#27315a);color:#fff;padding:46px 20px 24px;}
.info-head h2{font-size:22px;font-weight:800;margin:0 0 6px;}
.info-head p{font-size:13px;color:#c2cbe8;margin:0;line-height:1.5;}
.info-body{padding:18px 18px 26px;}
.infocard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:14px;box-shadow:var(--shadow-soft);}
.infocard h4{margin:0 0 8px;font-size:15px;color:var(--navy);display:flex;align-items:center;gap:9px;}
.infocard p{margin:0;font-size:13px;color:#4d546e;line-height:1.6;}
.infocard .badge{width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;flex:0 0 auto;}
.blocrow{display:flex;gap:11px;align-items:flex-start;padding:11px 0;border-bottom:1px solid var(--line-soft);}
.blocrow:last-child{border-bottom:none;}
.blocrow .bn{width:26px;height:26px;border-radius:8px;flex:0 0 auto;color:#fff;font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center;}
.blocrow .bt{font-size:13.5px;font-weight:600;color:var(--ink);}
.blocrow .bd{font-size:11.5px;color:var(--muted);margin-top:2px;line-height:1.4;}
.logo-group{margin-top:14px;}
.logo-group-label{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin:0 0 8px 2px;}
.logo-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.logo-cell{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;box-shadow:var(--shadow-soft);}
/* Cada logo ve en un llenç uniforme (àrea visual normalitzada); omple la fila. */
.logo-cell img{width:100%;height:auto;display:block;}

/* Acordió (desplegables) de la pantalla "El congrés" */
.acc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px;box-shadow:var(--shadow-soft);overflow:hidden;}
.acc-head{width:100%;display:flex;align-items:center;gap:11px;padding:15px 16px;background:none;border:none;cursor:pointer;font-family:var(--font);text-align:left;}
.acc-head .badge{width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;flex:0 0 auto;}
.acc-head .badge.bn{color:#fff;font-weight:800;font-size:14px;}
.acc-t{flex:1;font-size:14.5px;font-weight:700;color:var(--navy);line-height:1.3;}
.acc-chev{flex:0 0 auto;color:var(--muted);transition:transform .28s;}
.acc.open .acc-chev{transform:rotate(180deg);}
.acc-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease;}
.acc.open .acc-body{grid-template-rows:1fr;}
.acc-inner{overflow:hidden;min-height:0;}
.acc-content{padding:2px 16px 16px;font-size:13px;color:#4d546e;line-height:1.65;}
.acc-content p{margin:0 0 10px;} .acc-content p:last-child{margin-bottom:0;}
.acc-content ul{margin:4px 0 12px;padding-left:18px;} .acc-content li{margin:4px 0;}
.acc-content strong{color:var(--navy);font-weight:700;}
.acc-inner > .logo-group{margin-left:16px;margin-right:16px;}
.acc-inner > .logo-group:last-child{margin-bottom:16px;}
.acc-section-label{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin:16px 2px 8px;}

/* Settings */
.set-head{background:linear-gradient(120deg,#2f3a69,#27315a);color:#fff;padding:46px 20px 24px;display:flex;align-items:center;gap:14px;}
.set-head .av{width:54px;height:54px;border-radius:50%;background:rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;border:1px solid rgba(255,255,255,.2);}
.set-head .nm{font-size:17px;font-weight:700;}
.set-head .em{font-size:12.5px;color:#c2cbe8;margin-top:2px;}

/* ---- Fotos de perfil (avatars) ---- */
/* Imatge dins d'un contenidor rodó ja dimensionat (.av / .pic) */
.appbar .av.has-img,.set-head .av.has-img,.speaker .pic.has-img{padding:0;overflow:hidden;background:#e6e9f5;}
.appbar .av img,.set-head .av img,.speaker .pic img{width:100%;height:100%;object-fit:cover;display:block;}
/* Foto del ponent dins d'una fila de recurs/LinkedIn */
.res .ic.photo{background:#e6e9f5;overflow:hidden;padding:0;}
.res .ic.photo img{width:100%;height:100%;object-fit:cover;display:block;}
/* Avatar genèric reutilitzable (Q&A, etc.) */
.avatarimg{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;
  background:var(--navy);color:#fff;font-weight:700;overflow:hidden;flex:0 0 auto;line-height:1;}
.avatarimg img{width:100%;height:100%;object-fit:cover;display:block;}
.avatarimg.mini{width:19px;height:19px;font-size:8px;letter-spacing:.2px;}
/* Botó de càmera per canviar la foto */
.set-avatar-wrap{position:relative;flex:0 0 auto;}
.av-edit{position:absolute;right:-3px;bottom:-3px;width:25px;height:25px;border-radius:50%;
  border:2px solid #2f3a69;background:var(--orange-soft);color:#2f3a69;padding:0;cursor:pointer;
  display:flex;align-items:center;justify-content:center;}
.av-remove{margin-top:9px;background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.25);
  border-radius:9px;padding:5px 12px;font-size:11.5px;font-weight:600;cursor:pointer;font-family:var(--font);}
.av-remove:hover{background:rgba(255,255,255,.22);}
.set-body{padding:18px;}
.set-group{margin-bottom:22px;}
.set-group .gl{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin:0 0 10px 4px;}
.set-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-soft);}
.set-item{display:flex;align-items:center;gap:13px;padding:14px 15px;border-bottom:1px solid var(--line-soft);cursor:pointer;}
.set-item:last-child{border-bottom:none;}
.set-item .si{width:34px;height:34px;border-radius:10px;background:#eef1fb;display:flex;align-items:center;justify-content:center;flex:0 0 auto;}
.set-item .sl{flex:1;font-size:14px;font-weight:600;color:var(--ink);}
.set-item .sv{font-size:13px;color:var(--muted);}
.logout{margin-top:8px;width:100%;padding:15px;border:1px solid #f3d3d3;background:#fff;color:#d64545;border-radius:14px;font-size:15px;font-weight:700;font-family:var(--font);cursor:pointer;}
.pass-form{margin-top:12px;}
.pass-form input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;font-size:15px;font-family:var(--font);margin-bottom:10px;outline:none;color:var(--ink);background:#fff;}
.pass-form input:focus{border-color:var(--blue);}
.pass-form .btn{width:100%;margin-bottom:8px;}
/* Eliminar compte */
.org-box{background:#eef4ff;border:1px solid #cfe0ff;border-radius:14px;padding:14px;}
.org-note{font-size:13px;color:#3a5a94;line-height:1.45;margin-bottom:12px;}
.org-box input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;font-size:15px;font-family:var(--font);margin-bottom:10px;outline:none;color:var(--ink);background:#fff;}
.org-box .btn{width:100%;}
.del-form{background:#fdf0f0;border:1px solid #f3d3d3;border-radius:14px;padding:14px;}
.del-warn{font-size:13px;color:#a33;line-height:1.45;margin-bottom:12px;}
.btn-danger{background:#d64545;color:#fff;}
.set-item.danger:active{background:#fdf0f0;}

/* Bottom nav */
.botnav{display:flex;background:#fff;border-top:1px solid var(--line);padding:8px 8px 22px;z-index:20;}
.navitem{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 0;cursor:pointer;color:var(--muted-light);}
.navitem.active{color:var(--blue);}
.navitem .nl{font-size:10.5px;font-weight:600;}

/* Toast */
.toast{position:absolute;left:50%;bottom:96px;transform:translateX(-50%) translateY(20px);background:var(--navy-deep);color:#fff;font-size:13px;font-weight:600;padding:12px 18px;border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,.3);opacity:0;transition:.28s;z-index:80;max-width:300px;text-align:center;display:flex;align-items:center;gap:9px;pointer-events:none;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

/* Respecta el notch / barra d'estat quan s'instal·la com a app (PWA). */
@supports (padding:max(0px)){
  .appbar,.detail-head,.info-head,.set-head{padding-top:max(46px, env(safe-area-inset-top));}
  .login{padding-top:max(74px, env(safe-area-inset-top));}
  .botnav{padding-bottom:max(22px, env(safe-area-inset-bottom));}
  /* Capa blava garantida sota la barra d'estat: evita la franja blanca quan
     l'app instal·lada (PWA) s'estén per sota del notch. */
  body::before{content:"";position:fixed;top:0;left:0;right:0;
    height:env(safe-area-inset-top, 0px);background:var(--navy);z-index:90;pointer-events:none;}
}