/* Swiss Digital Tax – Chatfenster für Kundenfragen */
/* Chat-Knopf: rund, leuchtender Farbverlauf in Blautönen, sanft animiert */
.sdt-chat-knopf{position:fixed;right:22px;bottom:22px;z-index:900;width:60px;height:60px;padding:0;border:0;border-radius:50%;background:none;cursor:pointer;color:#FFFFFF;-webkit-tap-highlight-color:transparent}
.sdt-chat-knopf .leuchten{position:absolute;inset:-7px;border-radius:50%;background:conic-gradient(from 0deg,#1F4FD1,#7CC4FA,#3E6BFF,#9DB8FF,#1F4FD1);filter:blur(10px);opacity:.75;animation:sdt-drehen 6s linear infinite}
.sdt-chat-knopf .kern{position:absolute;inset:0;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0B1F3A 0%,#1F4FD1 45%,#3E7BFA 70%,#7CC4FA 100%);background-size:220% 220%;box-shadow:0 10px 24px rgba(11,31,58,.30),inset 0 1px 0 rgba(255,255,255,.35);animation:sdt-fliessen 7s ease-in-out infinite alternate;transition:transform .2s,opacity .2s}
.sdt-chat-knopf .kern svg{width:27px;height:27px}
.sdt-chat-knopf .kern-zu{opacity:0;transform:rotate(-90deg) scale(.6)}
.sdt-chat-knopf[aria-expanded="true"] .kern:not(.kern-zu) svg{opacity:0;transform:scale(.6)}
.sdt-chat-knopf[aria-expanded="true"] .kern-zu{opacity:1;transform:none}
.sdt-chat-knopf .kern:not(.kern-zu) svg{transition:transform .2s,opacity .2s}
.sdt-chat-knopf:hover .kern{transform:scale(1.06)}
.sdt-chat-knopf:hover .leuchten{opacity:.95}
.sdt-chat-knopf:focus-visible{outline:3px solid var(--c-akzent);outline-offset:6px}
.sdt-chat-knopf .online-punkt{position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:#12B76A;border:2px solid #FFFFFF;display:none;z-index:2}
.sdt-chat-knopf.ist-online .online-punkt{display:block}
.sdt-chat-knopf .punkt{position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:#F04438;border:2px solid #FFFFFF;display:none;z-index:2}
.sdt-chat-knopf.hat-neu .punkt{display:block;animation:sdt-pulsieren 1.6s ease-in-out infinite}
@keyframes sdt-drehen{to{transform:rotate(360deg)}}
@keyframes sdt-fliessen{0%{background-position:0% 50%}100%{background-position:100% 50%}}
@keyframes sdt-pulsieren{0%,100%{transform:scale(1)}50%{transform:scale(1.25)}}
@media (prefers-reduced-motion:reduce){.sdt-chat-knopf .leuchten,.sdt-chat-knopf .kern,.sdt-chat-knopf .punkt{animation:none}}

/* Rückfrage beim Schliessen */
.sdt-chat-beenden{flex:1;display:flex;flex-direction:column;padding:14px 18px 20px;background:var(--c-flaeche)}
.sdt-chat-beenden[hidden]{display:none}
.sdt-chat-beenden .zurueck{align-self:flex-end;width:38px;height:38px;border:0;border-radius:10px;background:none;color:var(--c-text);cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.sdt-chat-beenden .zurueck:hover{background:var(--c-flaeche-hell)}
.sdt-chat-beenden .zurueck svg{width:20px;height:20px}
.sdt-chat-beenden .mitte{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:14px;padding:0 8px}
.sdt-chat-beenden h3{margin:0;font-family:'Bricolage Grotesque',sans-serif;font-size:24px;line-height:1.2;color:var(--c-text)}
.sdt-chat-beenden p{margin:0;font-size:14px;color:var(--c-text-2);max-width:300px}
.sdt-chat-beenden .kugel{width:110px;height:110px;border-radius:50%;background:conic-gradient(from 0deg,#1F4FD1,#7CC4FA,#3E6BFF,#1F4FD1);filter:blur(14px);opacity:.85;animation:sdt-drehen 7s linear infinite,sdt-atmen 3.5s ease-in-out infinite alternate}
@keyframes sdt-atmen{from{transform:scale(.92)}to{transform:scale(1.08)}}
.sdt-chat-beenden .knoepfe{display:flex;flex-direction:column;gap:10px}
.sdt-chat-beenden .knoepfe button{font:inherit;font-weight:600;font-size:15px;min-height:46px;border-radius:12px;cursor:pointer;border:1px solid var(--c-akzent)}
.sdt-chat-beenden .haupt{background:#1F4FD1;border-color:#1F4FD1;color:#FFFFFF}
.sdt-chat-beenden .zweit{background:transparent;color:var(--c-akzent)}
@media (prefers-reduced-motion:reduce){.sdt-chat-beenden .kugel{animation:none}}
.sdt-chat{position:fixed;right:20px;bottom:96px;z-index:901;width:380px;max-width:calc(100vw - 24px);height:600px;max-height:calc(100vh - 110px);background:var(--c-flaeche);border:1px solid var(--c-rand);border-radius:20px;box-shadow:0 30px 80px rgba(11,31,58,.30);display:flex;flex-direction:column;overflow:hidden;font-size:15px;color:var(--c-text)}
.sdt-chat[hidden]{display:none}
.sdt-chat-kopf{background:var(--c-dunkel);color:#FFFFFF;padding:14px 16px;display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.sdt-chat-kopf strong{display:block;font-size:16px}
.sdt-chat-kopf span{font-size:12.5px;color:#C9D6EC}
.sdt-chat-status{display:flex;align-items:center;gap:6px;margin-top:2px}
.sdt-punkt{display:inline-block;flex:none;width:9px;height:9px;border-radius:50%;background:#9AA6BC}
.sdt-punkt.an{background:#12B76A;box-shadow:0 0 0 3px rgba(18,183,106,.28)}
.sdt-chat-inhalt,.sdt-chat-ansicht{flex:1;display:flex;flex-direction:column;min-height:0}
.sdt-chat-kopf-knoepfe{display:flex;gap:2px;margin:-6px -8px 0 0}
.sdt-chat-kopf button{background:none;border:0;color:#FFFFFF;cursor:pointer;width:38px;height:38px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center}
.sdt-chat-kopf button:hover{background:rgba(255,255,255,.12)}
.sdt-chat-kopf button svg{width:20px;height:20px}
.sdt-chat-kopf[hidden],.sdt-chat-inhalt[hidden]{display:none!important}
.sdt-chat-leiste{display:flex;gap:12px;flex-wrap:wrap;padding:8px 16px;border-bottom:1px solid var(--c-rand-zart);font-size:13px}
.sdt-chat-leiste .rechts{margin-left:auto;font-weight:600}
.sdt-chat-leiste a,.sdt-chat-leiste button{color:var(--c-akzent);background:none;border:0;padding:0;font:inherit;cursor:pointer;text-decoration:underline}
.sdt-chat-verlauf{position:relative;flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:10px;background:var(--c-flaeche-hell)}
.sdt-chat-msg{max-width:85%;padding:9px 12px;border-radius:14px;white-space:pre-wrap;word-wrap:break-word;line-height:1.45}
.sdt-chat-msg small{display:block;font-size:11.5px;opacity:.7;margin-bottom:3px}
.sdt-chat-msg.kunde{align-self:flex-end;background:#1F4FD1;color:#FFFFFF;border-bottom-right-radius:4px}
.sdt-chat-msg.team{align-self:flex-start;background:var(--c-flaeche);border:1px solid var(--c-rand);border-bottom-left-radius:4px}
.sdt-chat-msg.bot{align-self:flex-start;background:var(--c-flaeche);border:1px solid var(--c-rand);border-left:3px solid #8FA8E8;border-bottom-left-radius:4px;max-width:92%}
.sdt-chat-msg.kunde.assistent{background:var(--c-akzent-zart);color:var(--c-text);font-size:14px}
.sdt-chips{display:flex;flex-wrap:wrap;gap:6px;align-self:flex-start;max-width:100%}
.sdt-chips button{font:inherit;font-size:13.5px;font-weight:600;color:var(--c-akzent);background:var(--c-flaeche);border:1px solid var(--c-rand-stark);border-radius:999px;padding:7px 12px;cursor:pointer;text-align:left;line-height:1.3}
.sdt-chips button:hover{border-color:var(--c-akzent);background:var(--c-flaeche-blau)}
.sdt-chips button.haupt{background:#1F4FD1;border-color:var(--c-akzent);color:#FFFFFF}
.sdt-rechner{display:flex;flex-direction:column;gap:8px;margin:8px 0 0;padding:0;border:0;background:none;box-shadow:none;max-width:none;white-space:normal}
.sdt-rechner label{display:flex;flex-direction:column;gap:3px;font-size:13px;font-weight:600;color:var(--c-text-2)}
.sdt-rechner select{font:inherit;font-size:14px;font-weight:400;color:var(--c-text);padding:7px 9px;border:1px solid var(--c-rand-stark);border-radius:8px;background:var(--c-flaeche);max-width:100%}
.sdt-rechner label.haken{flex-direction:row;align-items:flex-start;gap:8px;font-weight:400;color:var(--c-text);font-size:13.5px}
.sdt-rechner label.haken input{margin-top:3px}
.sdt-rechner button{font:inherit;font-weight:600;background:#1F4FD1;color:#FFFFFF;border:0;border-radius:10px;min-height:40px;cursor:pointer;margin-top:4px}
.sdt-checkliste{white-space:normal;margin-top:8px;display:flex;flex-direction:column;gap:4px}
.sdt-checkliste details{border:1px solid var(--c-rand-zart);border-radius:8px;padding:6px 10px;background:var(--c-flaeche-hell)}
.sdt-checkliste summary{cursor:pointer;font-weight:600;font-size:14px;color:var(--c-akzent)}
.sdt-checkliste ul{margin:6px 0 2px;padding-left:18px;font-size:13.5px;display:flex;flex-direction:column;gap:4px}
.sdt-checkliste p{margin:6px 0 0;font-size:13px;color:var(--c-text-2)}
.sdt-chat-hinweis{display:flex;gap:10px;align-items:flex-start;background:var(--c-flaeche-grau);border-radius:12px;padding:10px 12px;font-size:14px;color:var(--c-text-2)}
.sdt-chat-hinweis.an{background:var(--c-ok-zart);color:var(--c-ok)}
.sdt-chat-hinweis .sdt-punkt{margin-top:6px}
.sdt-chat-start button.link{align-self:flex-start;background:none;color:var(--c-akzent);padding:0;min-height:0;font-weight:600;font-size:13.5px;text-decoration:underline}
.sdt-chat-start p.sdt-chat-klein{font-size:12.5px}
.sdt-chat-email{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:8px 10px;border-top:1px solid var(--c-rand-zart);background:var(--c-hinweis);font-size:13px}
.sdt-chat-email[hidden]{display:none}
.sdt-chat-email span{flex-basis:100%;color:var(--c-text-2)}
.sdt-chat-email input{flex:1;min-width:0;font:inherit;font-size:14px;padding:7px 9px;border:1px solid var(--c-rand-stark);border-radius:8px}
.sdt-chat-email button{font:inherit;font-weight:600;background:#1F4FD1;color:#FFFFFF;border:0;border-radius:8px;padding:0 12px;min-height:36px;cursor:pointer}
.sdt-chat-eingabe input[type=text]{flex:1;min-width:0;font:inherit;font-size:15px;padding:9px 11px;border:1px solid var(--c-rand-stark);border-radius:12px}
.sdt-chat-info{font-size:12.5px;color:var(--c-text-2);text-align:center;margin:2px 8px}
.sdt-chat-eingabe{display:flex;gap:8px;padding:10px;border-top:1px solid var(--c-rand-zart);background:var(--c-flaeche)}
.sdt-chat-eingabe textarea{flex:1;font:inherit;font-size:15px;padding:9px 11px;border:1px solid var(--c-rand-stark);border-radius:12px;resize:none;height:44px;max-height:120px}
.sdt-chat-eingabe button,.sdt-chat-start button{font:inherit;font-weight:600;background:#1F4FD1;color:#FFFFFF;border:0;border-radius:12px;padding:0 16px;cursor:pointer;min-height:44px}
.sdt-chat-start{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:10px}
.sdt-chat-start>*,.sdt-chat-verlauf>*{flex-shrink:0}
.sdt-chat-start p{margin:0;font-size:14px;color:var(--c-text-2)}
.sdt-chat-start input[type=text],.sdt-chat-start input[type=email],.sdt-chat-start textarea{font:inherit;font-size:15px;padding:10px 12px;border:1px solid var(--c-rand-stark);border-radius:10px;width:100%;box-sizing:border-box}
.sdt-chat-start textarea{min-height:96px;resize:vertical}
.sdt-chat-start label.zust{display:flex;gap:8px;align-items:flex-start;font-size:13.5px}
.sdt-chat-fehler{color:var(--c-fehler);font-size:13.5px;margin:0}
@media (max-width:520px){
  .sdt-chat{top:0;right:0;left:0;bottom:0;width:auto;max-width:none;height:auto;max-height:none;border-radius:0;border:0}
  .sdt-chat-knopf{right:14px;bottom:14px;width:56px;height:56px}
}
@media print{.sdt-chat,.sdt-chat-knopf{display:none!important}}
/* Die Website setzt auf dem Handy allen Formularen 22px Innenabstand – im Chat nicht erwünscht */
.sdt-chat form.sdt-rechner{padding:0!important}
.sdt-chat form.sdt-chat-eingabe{padding:10px!important}
.sdt-chat form.sdt-chat-start{padding:16px!important}
.sdt-chat form.sdt-chat-email{padding:8px 10px!important}
/* Hinweis des Assistenten bei Untätigkeit */
.sdt-chat-teaser{position:fixed;right:20px;bottom:96px;z-index:899;display:flex;align-items:flex-start;max-width:300px;background:var(--c-flaeche);border:1px solid var(--c-rand);border-radius:16px 16px 4px 16px;box-shadow:0 18px 40px rgba(11,31,58,.22);animation:sdt-rein .35s ease-out}
.sdt-chat-teaser .text{flex:1;font:inherit;font-size:14.5px;line-height:1.45;color:var(--c-text);text-align:left;background:none;border:0;padding:12px 4px 12px 14px;cursor:pointer}
.sdt-chat-teaser .text small{display:block;font-size:11.5px;font-weight:600;color:var(--c-akzent);margin-bottom:2px}
.sdt-chat-teaser .zu{font:inherit;font-size:18px;line-height:1;color:var(--c-text-2);background:none;border:0;padding:10px 12px 10px 4px;cursor:pointer}
@keyframes sdt-rein{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.sdt-chat-teaser{animation:none}}
@media (max-width:520px){.sdt-chat-teaser{right:14px;left:14px;bottom:82px;max-width:none}}
@media print{.sdt-chat-teaser{display:none!important}}
/* Auswahl: jetzt chatten oder Antwort per E-Mail */
.sdt-chat-wahl{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.sdt-chat-start .sdt-chat-wahl button{display:flex;flex-direction:column;align-items:flex-start;gap:3px;text-align:left;min-height:0;padding:10px 12px;border-radius:12px;border:1px solid var(--c-rand-stark);background:var(--c-flaeche);color:var(--c-text);font-weight:400}
.sdt-chat-start .sdt-chat-wahl button strong{font-size:14px}
.sdt-chat-start .sdt-chat-wahl button span{font-size:12.5px;color:var(--c-text-2);line-height:1.35}
.sdt-chat-start .sdt-chat-wahl button.aktiv{border:2px solid var(--c-akzent);padding:9px 11px;background:var(--c-flaeche-hell)}
.sdt-chat-start .sdt-chat-wahl button.aktiv strong{color:var(--c-akzent)}
.sdt-chat-start p.sdt-chat-fehler{color:var(--c-fehler);font-weight:600}