/* MEP Estimate-X · Ask assistant visual preview only */
:root{--ask-blue:#0d73f6;--ask-blue-2:#38a5ff;--ask-navy:#0d2b52;--ask-ink:#173a64;--ask-muted:#6c829d;--ask-line:#dce9f8;--ask-soft:#f4f9ff}
.ask-preview{position:fixed;z-index:95;inset-inline-end:24px;bottom:22px;font-family:Arial,Helvetica,sans-serif;color:var(--ask-navy)}
.ask-fab{height:56px;min-width:112px;padding:0 18px 0 12px;display:flex;align-items:center;justify-content:center;gap:10px;border:1px solid rgba(255,255,255,.9);border-radius:18px;background:linear-gradient(135deg,#0b65ed 0%,#168dff 58%,#5cbcff 100%);color:#fff;box-shadow:0 16px 40px rgba(5,93,220,.28),inset 0 1px 0 rgba(255,255,255,.35);font-size:14px;font-weight:700;letter-spacing:.1px;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,filter .18s ease}
html[dir=rtl] .ask-fab{padding:0 12px 0 18px}
.ask-fab:hover{transform:translateY(-2px);box-shadow:0 20px 46px rgba(5,93,220,.34),inset 0 1px 0 rgba(255,255,255,.4)}
.ask-fab:active{transform:translateY(0) scale(.985)}
.ask-fab-mark{width:35px;height:35px;display:grid;place-items:center;border-radius:12px;background:rgba(255,255,255,.96);box-shadow:0 6px 16px rgba(10,47,93,.14)}
.ask-fab-mark img{width:24px;height:26px;object-fit:contain}
.ask-fab-dot{position:absolute;width:8px;height:8px;inset-inline-start:40px;top:8px;border:2px solid #fff;border-radius:50%;background:#54d995;box-shadow:0 0 0 3px rgba(84,217,149,.16)}
.ask-panel{position:absolute;inset-inline-end:0;bottom:70px;width:min(420px,calc(100vw - 28px));height:min(640px,calc(100dvh - 108px));display:grid;grid-template-rows:auto 1fr auto;border:1px solid rgba(178,204,235,.78);border-radius:24px;background:rgba(255,255,255,.97);box-shadow:0 30px 90px rgba(18,53,98,.25),0 8px 24px rgba(38,95,165,.12),inset 0 1px 0 #fff;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);overflow:hidden;opacity:0;visibility:hidden;transform:translateY(18px) scale(.97);transform-origin:bottom right;transition:opacity .2s ease,transform .23s cubic-bezier(.2,.78,.2,1),visibility .2s}
html[dir=rtl] .ask-panel{transform-origin:bottom left}
.ask-preview[data-open=true] .ask-panel{opacity:1;visibility:visible;transform:translateY(0) scale(1)}
.ask-panel::before{content:"";position:absolute;inset:0 0 auto;height:155px;pointer-events:none;background:radial-gradient(circle at 85% 0%,rgba(53,163,255,.19),transparent 43%),linear-gradient(180deg,#f7fbff 0%,rgba(247,251,255,0) 100%)}
html[dir=rtl] .ask-panel::before{background:radial-gradient(circle at 15% 0%,rgba(53,163,255,.19),transparent 43%),linear-gradient(180deg,#f7fbff 0%,rgba(247,251,255,0) 100%)}
.ask-head{position:relative;z-index:1;display:flex;align-items:center;gap:12px;padding:17px 17px 15px;border-bottom:1px solid rgba(220,233,248,.88)}
.ask-brand{width:42px;height:44px;display:grid;place-items:center;flex:0 0 auto;border-radius:14px;background:#fff;border:1px solid #e1ecf8;box-shadow:0 7px 18px rgba(27,78,139,.1)}
.ask-brand img{width:28px;height:30px}
.ask-title{min-width:0;display:flex;flex-direction:column;gap:3px}
.ask-title-row{display:flex;align-items:center;gap:8px}
.ask-title strong{font-size:14.5px;letter-spacing:-.25px;color:#0f315d}
.ask-preview-pill{padding:4px 7px;border:1px solid #d8e8fb;border-radius:999px;background:#f1f7ff;color:#2873c8;font-size:8px;font-weight:700;letter-spacing:.55px;text-transform:uppercase}
html[dir=rtl] .ask-preview-pill{letter-spacing:0}
.ask-title small{font-size:10.5px;color:#6e849f;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ask-close{margin-inline-start:auto;width:36px;height:36px;display:grid;place-items:center;border-radius:11px;color:#5f7795;cursor:pointer;transition:background .15s,color .15s}
.ask-close:hover{background:#edf5ff;color:#146fe9}
.ask-close svg{width:18px;height:18px}
.ask-body{position:relative;z-index:1;overflow:auto;padding:18px 17px 12px;scrollbar-width:thin;scrollbar-color:#c8d9ed transparent}
.ask-body::-webkit-scrollbar{width:6px}.ask-body::-webkit-scrollbar-thumb{background:#c8d9ed;border-radius:10px}
.ask-welcome{padding:3px 3px 8px}
.ask-welcome-kicker{display:flex;align-items:center;gap:8px;margin-bottom:9px;color:#1b72dc;font-size:9px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase}
html[dir=rtl] .ask-welcome-kicker{letter-spacing:.2px}
.ask-welcome-kicker::before{content:"";width:18px;height:1px;background:#2a88f5}
.ask-welcome h3{font-size:24px;line-height:1.18;letter-spacing:-.75px;color:#102f58;margin:0 0 9px}
html[dir=rtl] .ask-welcome h3{font-size:22px;line-height:1.55;letter-spacing:0}
.ask-welcome p{margin:0;color:#607994;font-size:12.5px;line-height:1.7;max-width:350px}
html[dir=rtl] .ask-welcome p{line-height:1.9}
.ask-suggestions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:17px}
.ask-suggestion{min-height:68px;padding:12px 12px 11px;border:1px solid #e1ebf7;border-radius:14px;background:linear-gradient(145deg,#fff,#f7fbff);box-shadow:0 5px 14px rgba(34,77,131,.045);color:#254d79;text-align:start;font-size:11px;line-height:1.45;cursor:pointer;transition:border .15s,transform .15s,background .15s}
.ask-suggestion:hover{border-color:#bcd9fb;background:#f4f9ff;transform:translateY(-1px)}
.ask-suggestion span{display:block;margin-bottom:7px;font-size:16px;line-height:1;color:#1477ee}
.ask-thread{display:flex;flex-direction:column;gap:12px;padding-bottom:5px}
.ask-msg{max-width:88%;padding:11px 13px;border-radius:16px;font-size:12.5px;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere}
.ask-msg.user{align-self:flex-end;border-bottom-inline-end-radius:5px;background:linear-gradient(135deg,#0c6ff2,#168efc);color:#fff;box-shadow:0 8px 18px rgba(12,111,242,.16)}
html[dir=rtl] .ask-msg.user{align-self:flex-start}
.ask-msg.assistant{align-self:flex-start;border:1px solid #e0eaf6;border-bottom-inline-start-radius:5px;background:#f7faff;color:#355676}.ask-msg.assistant.error{border-color:#f2d6d6;background:#fff8f8;color:#8a4040}
html[dir=rtl] .ask-msg.assistant{align-self:flex-end}
.ask-msg-file{display:flex;align-items:center;gap:7px;margin-top:8px;padding-top:8px;border-top:1px solid rgba(255,255,255,.24);font-size:10px;opacity:.92}
.ask-typing{display:inline-flex;align-items:center;gap:4px;height:10px}
.ask-typing i{width:5px;height:5px;border-radius:50%;background:#7691ad;animation:askTyping .8s ease-in-out infinite alternate}.ask-typing i:nth-child(2){animation-delay:.15s}.ask-typing i:nth-child(3){animation-delay:.3s}
@keyframes askTyping{to{transform:translateY(-3px);opacity:.45}}
.ask-composer-wrap{position:relative;z-index:2;padding:10px 12px 12px;border-top:1px solid rgba(220,233,248,.9);background:linear-gradient(180deg,rgba(255,255,255,.83),#fff)}
.ask-file-chip{display:none;align-items:center;gap:8px;max-width:100%;margin:0 4px 8px;padding:7px 9px;border:1px solid #d8e8fb;border-radius:10px;background:#f4f9ff;color:#45698f;font-size:10px}
.ask-file-chip[data-show=true]{display:flex}.ask-file-chip strong{max-width:250px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#225887}.ask-file-chip button{margin-inline-start:auto;width:22px;height:22px;display:grid;place-items:center;border-radius:6px;color:#6c829d;cursor:pointer}.ask-file-chip button:hover{background:#e5f0fc;color:#176cca}
.ask-composer{display:grid;grid-template-columns:38px 1fr 39px;align-items:end;gap:7px;padding:7px;border:1px solid #d7e6f7;border-radius:17px;background:#fff;box-shadow:0 8px 22px rgba(27,74,128,.07);transition:border .15s,box-shadow .15s}
.ask-composer:focus-within{border-color:#98c5fb;box-shadow:0 0 0 3px rgba(26,128,247,.08),0 8px 22px rgba(27,74,128,.07)}
.ask-attach,.ask-send{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;cursor:pointer}
.ask-attach{color:#557492;background:#f4f8fd}.ask-attach:hover{background:#eaf3fd;color:#126edc}
.ask-send{color:#fff;background:linear-gradient(135deg,#0d6ff0,#168dff);box-shadow:0 5px 12px rgba(13,111,240,.18)}.ask-send:hover{filter:brightness(.97)}
.ask-attach svg,.ask-send svg{width:18px;height:18px}.ask-attach:disabled,.ask-send:disabled,.ask-suggestion:disabled{opacity:.5;cursor:wait;transform:none!important}.ask-input:disabled{opacity:.75}.ask-preview.is-busy .ask-fab-dot{animation:askBusy .75s ease-in-out infinite alternate}@keyframes askBusy{to{opacity:.35;transform:scale(.7)}}
.ask-input{width:100%;min-height:38px;max-height:108px;padding:9px 4px 7px;resize:none;border:0;outline:0;background:transparent;color:#173a64;font:inherit;font-size:12.5px;line-height:1.5}
.ask-input::placeholder{color:#8ca0b7}
.ask-note{padding:7px 4px 0;text-align:center;color:#93a3b5;font-size:8.5px;line-height:1.4}
.ask-hidden-file{position:absolute!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important}
@media(max-width:600px){
  body.ask-preview-open{overflow:hidden}
  .ask-preview{inset-inline-end:12px;bottom:12px}
  .ask-fab{height:52px;min-width:104px;border-radius:16px}
  .ask-panel{position:fixed;inset:0;width:100vw;height:100dvh;border:0;border-radius:0;transform:translateY(20px);transform-origin:center}
  .ask-preview[data-open=true] .ask-panel{transform:translateY(0)}
  .ask-head{padding:13px 14px 12px;padding-top:max(13px,env(safe-area-inset-top))}
  .ask-brand{width:38px;height:40px;border-radius:12px}.ask-brand img{width:25px;height:27px}
  .ask-title strong{font-size:14px}.ask-title small{font-size:10px}
  .ask-body{padding:18px 15px 12px}
  .ask-welcome h3{font-size:25px}
  html[dir=rtl] .ask-welcome h3{font-size:22px}
  .ask-suggestions{grid-template-columns:1fr;gap:7px}
  .ask-suggestion{min-height:54px;display:flex;align-items:center;gap:10px}.ask-suggestion span{margin:0;flex:0 0 auto}
  .ask-composer-wrap{padding:9px 10px calc(10px + env(safe-area-inset-bottom))}
  .ask-note{font-size:8px}
}
@media(prefers-reduced-motion:reduce){.ask-panel,.ask-fab,.ask-suggestion{transition:none!important}.ask-typing i{animation:none!important}}