/* Shishyan chat home - thin layer over the Meridian shell (tokens come from medbot's theme). */
.sh-wm svg{display:block;height:100%;width:auto}
.sh-wm-s{fill:var(--lx-accent,#8A5E2E)} .sh-wm-rest{fill:var(--lx-t1,#1b1b1b)}
.sh-wm--side{display:block;height:68px}
.sh-wm--hero{display:flex;justify-content:center;height:64px;margin:0 auto 18px}
.sh-wm--side svg,.sh-wm--hero svg{height:100%}

.sh-services-btn{width:100%;background:none;border:0;cursor:pointer;text-align:left;font-family:inherit;font-size:var(--lx-fs-sm);font-weight:600;color:var(--lx-t1)}

.lx-sidebar__brand{justify-content:flex-start}
.sh-services-btn .lx-nav-group__collapse{margin-left:auto;transition:transform .2s}
#shServices:not(.is-collapsed) .lx-nav-group__collapse{transform:rotate(180deg)}
#shServices.is-collapsed .lx-nav-group__collapse{transform:none}
.sh-sub{padding-left:30px}
.sh-side-foot{padding:12px 14px 4px;font-size:.74rem;line-height:1.7;color:var(--lx-t3,#777)}
.sh-side-foot a{color:inherit;text-decoration:underline}
.sh-login-btn{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--lx-glass-border,#ccc);background:var(--lx-glass,transparent);color:var(--lx-t1);font:inherit;font-size:.88rem;font-weight:600;cursor:pointer}

.sh-chat{display:flex;flex-direction:column;height:100%;min-height:0;max-width:820px;margin:0 auto;width:100%}
.sh-scroll{flex:1 1 auto;min-height:0;overflow-y:auto;padding:24px 16px 8px}
.sh-thread{display:flex;flex-direction:column;gap:14px;min-height:100%}
.sh-empty{margin:auto;text-align:center;padding:24px 0}
.sh-empty h1{font-family:"Instrument Serif",Georgia,serif;font-weight:400;font-size:clamp(1.7rem,4vw,2.4rem);line-height:1.15;margin:0 0 10px;color:var(--lx-t1)}
.sh-empty p{max-width:520px;margin:0 auto 20px;color:var(--lx-t2,#555);line-height:1.55}
.sh-chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.sh-chip{padding:9px 14px;border-radius:999px;border:1px solid var(--lx-glass-border,#ccc);background:var(--lx-glass,transparent);color:var(--lx-t1);font:inherit;font-size:.88rem;cursor:pointer}
.sh-chip:hover{border-color:var(--lx-accent)}

.sh-msg{max-width:88%;padding:11px 15px;border-radius:16px;line-height:1.55;white-space:pre-wrap;word-wrap:break-word;font-size:.96rem}
.sh-msg--user{align-self:flex-end;background:var(--lx-accent,#8A5E2E);color:#fff;border-bottom-right-radius:4px}
.sh-msg--bot{align-self:flex-start;background:var(--lx-glass,#fff);border:1px solid var(--lx-glass-border,#ddd);color:var(--lx-t1);border-bottom-left-radius:4px}
.sh-msg--err{align-self:flex-start;color:var(--lx-t2);font-size:.88rem}
.sh-typing{align-self:flex-start;display:flex;gap:5px;padding:14px 16px}
.sh-typing i{width:7px;height:7px;border-radius:50%;background:var(--lx-t3,#888);animation:shb 1s infinite}
.sh-typing i:nth-child(2){animation-delay:.15s}.sh-typing i:nth-child(3){animation-delay:.3s}
@keyframes shb{0%,80%,100%{opacity:.3;transform:none}40%{opacity:1;transform:translateY(-3px)}}

.sh-login{align-self:flex-start;max-width:88%;padding:14px 16px;border-radius:16px;border:1px solid var(--lx-accent);background:var(--lx-glass,#fff)}
.sh-login strong{display:block;margin-bottom:4px;color:var(--lx-t1)}
.sh-login p{margin:0 0 10px;font-size:.88rem;color:var(--lx-t2)}
.sh-login .row{display:flex;flex-wrap:wrap;gap:8px}
.sh-btn{display:inline-flex;align-items:center;padding:9px 16px;border-radius:999px;font-weight:600;font-size:.88rem;text-decoration:none;border:1px solid var(--lx-accent);color:var(--lx-accent)}
.sh-btn--solid{background:var(--lx-accent);color:#fff}
.sh-login small{display:block;margin-top:8px;font-size:.78rem;color:var(--lx-t3)} .sh-login small a{color:inherit;text-decoration:underline}

.sh-composer{flex:0 0 auto;padding:8px 16px calc(14px + env(safe-area-inset-bottom))}
.sh-box{display:flex;align-items:flex-end;gap:8px;padding:8px 8px 8px 16px;border-radius:22px;border:1px solid var(--lx-glass-border,#ccc);background:var(--lx-glass,#fff)}
.sh-box:focus-within{border-color:var(--lx-accent)}
.sh-box textarea{flex:1;border:0;outline:0;resize:none;background:transparent;color:var(--lx-t1);font:inherit;font-size:1rem;line-height:1.45;max-height:140px;padding:6px 0}
.sh-send{width:38px;height:38px;border-radius:50%;border:0;background:var(--lx-accent);color:#fff;display:grid;place-items:center;cursor:pointer;flex:none}
.sh-send:disabled{opacity:.45;cursor:default}
@media (max-width:520px){.sh-msg,.sh-login{max-width:94%}}

.sh-menu-theme{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;background:none;border:0;border-top:1px solid var(--lx-glass-border,#ddd);font-family:inherit;font-size:var(--lx-fs-sm);color:var(--lx-t2,#555);cursor:pointer;text-align:left}

/* ---- history sidebar ---- */
.sh-hist{margin-top:var(--lx-s-5,20px)}
.sh-new{width:100%;background:none;border:0;cursor:pointer;text-align:left;font-family:inherit;font-size:var(--lx-fs-sm);font-weight:600;color:var(--lx-t1)}
.sh-hist__list{display:flex;flex-direction:column;gap:2px;margin-top:4px}
.sh-hist__row{position:relative}
.sh-hist__item{width:100%;background:none;border:0;cursor:pointer;text-align:left;font-family:inherit;font-size:var(--lx-fs-sm);font-weight:500;color:var(--lx-t2);height:36px}
.sh-hist__item.is-active{background:var(--lx-glass,rgba(0,0,0,.05));color:var(--lx-t1)}
.sh-hist__item .lx-nav-item__label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sh-hist__del{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:24px;height:24px;border:0;border-radius:50%;background:none;color:var(--lx-t3,#888);font-size:1.1rem;line-height:1;cursor:pointer;opacity:0}
.sh-hist__row:hover .sh-hist__del,.sh-hist__del:focus{opacity:1}
@media (hover:none){.sh-hist__del{opacity:.7}}

/* ---- message actions, composer kit, fallback ---- */
.sh-msg__bar{display:flex;gap:12px;margin-top:6px}
.sh-msg__bar button{background:none;border:0;padding:0;font:inherit;font-size:.74rem;color:var(--lx-t3,#888);cursor:pointer;text-decoration:underline}
.sh-left{margin:6px 4px 0;text-align:center;font-size:.76rem;color:var(--lx-accent)}
#shComposer .cs-composer{background:transparent;border:0;box-shadow:none;padding:0}
.sh-fallback{display:flex;gap:8px;align-items:flex-end;padding:8px 8px 8px 16px;border-radius:22px;border:1px solid var(--lx-glass-border,#ccc);background:var(--lx-glass,#fff)}
.sh-fallback textarea{flex:1;border:0;outline:0;resize:none;background:transparent;color:var(--lx-t1);font:inherit;font-size:1rem;padding:6px 0;max-height:140px}
.sh-fallback .sh-send{width:auto;padding:0 16px;border-radius:999px;height:38px}

/* keep the assistant button clear of the composer on phones */
@media (max-width:899px){#lxUnivaiFab{top:auto!important;left:auto!important;right:14px!important;bottom:92px!important}}

/* ---- rich replies ---- */
.sh-msg__text.is-md{white-space:normal}
.sh-md p{margin:0 0 .6em} .sh-md p:last-child{margin-bottom:0}
.sh-md h3,.sh-md h4{margin:.8em 0 .3em;font-size:1rem}
.sh-md ul,.sh-md ol{margin:.3em 0 .6em;padding-left:1.3em}
.sh-md code{font-family:ui-monospace,Menlo,monospace;font-size:.86em;background:var(--lx-glass,rgba(0,0,0,.06));padding:1px 5px;border-radius:5px}
.sh-md pre{margin:.5em 0;padding:10px 12px;overflow:auto;border-radius:10px;background:var(--lx-glass,rgba(0,0,0,.06))} .sh-md pre code{background:none;padding:0}
.sh-md table{border-collapse:collapse;margin:.5em 0;font-size:.88em;display:block;overflow:auto;max-width:100%}
.sh-md th,.sh-md td{border:1px solid var(--lx-glass-border,#ccc);padding:5px 9px;text-align:left}
.sh-steps{margin-top:8px;font-size:.74rem;color:var(--lx-t3,#888)}
.sh-disc{margin-top:8px;padding-top:8px;border-top:1px solid var(--lx-glass-border,#ddd);font-size:.74rem;color:var(--lx-t3,#888)}


/* ---- New chat + Clear on one row ---- */
.sh-newrow{display:flex;align-items:center;gap:6px}
.sh-newrow .sh-new{flex:1 1 auto;min-width:0;width:auto}
.sh-clear{flex:none;display:inline-flex;align-items:center;gap:5px;height:34px;padding:0 10px;border:1px solid var(--lx-glass-border,#ddd);border-radius:999px;background:none;color:var(--lx-t3,#777);font:inherit;font-size:.76rem;cursor:pointer}
.sh-clear:hover{color:var(--lx-t1);border-color:var(--lx-accent)}
.sh-clear[hidden]{display:none}
.sh-count{margin-left:auto;min-width:20px;padding:1px 7px;border-radius:999px;background:var(--lx-glass,rgba(0,0,0,.06));font-size:.72rem;text-align:center;color:var(--lx-t2)}

/* ---- attachments, files, progress ---- */
.sh-att{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.sh-att__chip{padding:3px 10px;border-radius:999px;background:rgba(255,255,255,.22);font-size:.78rem;white-space:normal;word-break:break-all}
.sh-att__chip.is-err{text-decoration:line-through;opacity:.8}
.sh-msg--user .sh-savenote{color:rgba(255,255,255,.85)} .sh-msg--user .sh-savenote a{color:#fff}
.sh-savenote{margin-top:8px;font-size:.74rem;color:var(--lx-t3,#888);white-space:normal} .sh-savenote a{color:inherit;text-decoration:underline}
.sh-files{display:flex;flex-direction:column;gap:8px;margin-top:10px;white-space:normal}
.sh-file{border:1px solid var(--lx-glass-border,#ddd);border-radius:12px;overflow:hidden;background:var(--lx-glass,rgba(0,0,0,.02))}
.sh-file__head{display:flex;align-items:center;gap:8px;padding:8px 10px;flex-wrap:wrap}
.sh-file__ico{flex:none;min-width:34px;padding:3px 5px;border-radius:6px;background:var(--lx-accent,#8A5E2E);color:#fff;font-size:.66rem;font-weight:700;text-align:center;letter-spacing:.03em}
.sh-file__name{flex:1 1 120px;min-width:0;font-size:.86rem;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sh-file__size{font-size:.74rem;color:var(--lx-t3,#888)}
.sh-file__btn{padding:4px 11px;border-radius:999px;border:1px solid var(--lx-glass-border,#ccc);background:none;color:var(--lx-t1);font:inherit;font-size:.76rem;cursor:pointer}
.sh-file__btn:hover{border-color:var(--lx-accent);color:var(--lx-accent)}
.sh-file__prev{padding:10px 12px;border-top:1px solid var(--lx-glass-border,#ddd);max-height:380px;overflow:auto;font-size:.88rem;white-space:normal}
.sh-file__prev[hidden]{display:none}
.sh-file__prev img{display:block;max-width:100%;max-height:360px;object-fit:contain;background:#fff;border-radius:8px}
.sh-file__prev pre{margin:0;white-space:pre-wrap;word-break:break-word}
.sh-prev__note{margin:0;color:var(--lx-t3,#888);font-size:.84rem}
.sh-progress{display:block;padding:12px 16px}
.sh-typing-dots{display:flex;gap:5px}
.sh-typing-dots i{width:7px;height:7px;border-radius:50%;background:var(--lx-t3,#888);animation:shb 1s infinite}
.sh-typing-dots i:nth-child(2){animation-delay:.15s}.sh-typing-dots i:nth-child(3){animation-delay:.3s}
.sh-progress__list{list-style:none;margin:8px 0 0;padding:0;font-size:.82rem;color:var(--lx-t2,#555);white-space:normal}
.sh-progress__list:empty{display:none}
.sh-progress__list li{padding:2px 0 2px 18px;position:relative}
.sh-progress__list li::before{content:"";position:absolute;left:3px;top:.75em;width:7px;height:7px;border-radius:50%;background:var(--lx-accent,#8A5E2E)}

/* ---- live chat bar ---- */
.sh-live{display:flex;align-items:center;gap:10px;margin:0 0 8px;padding:8px 8px 8px 14px;border-radius:999px;border:1px solid var(--lx-accent,#8A5E2E);background:var(--lx-glass,#fff);font-size:.88rem;color:var(--lx-t1)}
.sh-live[hidden]{display:none}
.sh-live__dot{width:10px;height:10px;border-radius:50%;background:var(--lx-accent,#8A5E2E);animation:shpulse 1.2s infinite}
.sh-live[data-phase="thinking"] .sh-live__dot{animation-duration:.5s;opacity:.7}
.sh-live[data-phase="speaking"] .sh-live__dot{animation:none;box-shadow:0 0 0 4px rgba(138,94,46,.25)}
.sh-live__txt{flex:1}
.sh-live__end{padding:5px 14px;border-radius:999px;border:0;background:var(--lx-accent,#8A5E2E);color:#fff;font:inherit;font-size:.8rem;font-weight:600;cursor:pointer}
@keyframes shpulse{0%,100%{transform:scale(.8);opacity:.6}50%{transform:scale(1.15);opacity:1}}

/* ---- My files modal ---- */
.sh-modal{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(0,0,0,.45)}
.sh-modal[hidden]{display:none}
.sh-modal__card{width:min(640px,100%);max-height:86vh;display:flex;flex-direction:column;border-radius:18px;background:var(--lx-bg,#fff);color:var(--lx-t1);border:1px solid var(--lx-glass-border,#ddd);padding:16px 18px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.sh-modal__head{display:flex;align-items:center;justify-content:space-between}
.sh-modal__head h2{margin:0;font-size:1.1rem}
.sh-modal__note{margin:6px 0 12px;font-size:.8rem;color:var(--lx-t3,#888)} .sh-modal__note a{color:var(--lx-accent);text-decoration:underline}
.sh-modal__body,.sh-modal__view{overflow:auto;min-height:0}
.sh-modal__empty{margin:8px 0;color:var(--lx-t2);font-size:.9rem}
.sh-frow{display:flex;align-items:center;gap:6px;padding:9px 0;border-top:1px solid var(--lx-glass-border,#eee);flex-wrap:wrap}
.sh-frow__info{flex:1 1 180px;min-width:0;display:flex;flex-direction:column;gap:2px}
.sh-frow__info strong{font-size:.9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sh-frow__info span{font-size:.74rem;color:var(--lx-t3,#888);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sh-modal__view .sh-file__prev{border:0;padding:12px 0 0;max-height:none}

.sh-live-on #lxUnivaiFab{display:none!important}

/* dark mode: accent is light, so user bubble text must be dark */
[data-theme="dark"] .sh-msg--user,[data-theme="dark"] .sh-msg--user a,[data-theme="dark"] .sh-msg--user .sh-att{color:#1b130a}
[data-theme="dark"] .sh-msg--user .sh-savenote{color:rgba(27,19,10,.75)}
[data-theme="dark"] .sh-msg--user .sh-savenote a{color:#1b130a;text-decoration:underline}