/* ============================================================
   Mythox — Floating AI dock (R2) styles · Brand OS tokens
   Soft, premium, non-intrusive. Bottom-right launcher + slide-up
   docked panel. Loaded globally; recolors with the palette.
   ============================================================ */

/* ---------- launcher ---------- */
#ai-dock-fab{
  position:fixed; right:24px; bottom:24px; z-index:1200;
  width:56px; height:56px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:linear-gradient(150deg, var(--surface), var(--surface-2));
  border:1px solid var(--gold-line, color-mix(in srgb, var(--accent) 34%, transparent));
  color:var(--accent); cursor:pointer;
  box-shadow:0 12px 34px -12px rgba(0,0,0,.6), 0 0 0 1px color-mix(in srgb, var(--accent) 12%, transparent);
  transition:transform .3s cubic-bezier(.23,1,.32,1), box-shadow .3s ease, border-color .3s ease;
}
#ai-dock-fab:hover{ transform:translateY(-3px) scale(1.04); border-color:var(--accent);
  box-shadow:0 16px 40px -12px rgba(0,0,0,.7), 0 0 26px -4px var(--glow); }
#ai-dock-fab.active{ transform:scale(.94); }
#ai-dock-fab .ai-dock-fab-glyph{
  font-family:var(--font-display, "Space Grotesk", sans-serif);
  font-weight:700; font-size:21px; letter-spacing:-.04em; line-height:1;
  color:var(--accent); text-shadow:0 0 14px var(--glow);
}
#ai-dock-fab .ai-dock-fab-spark{
  position:absolute; top:11px; right:12px; width:7px; height:7px; border-radius:50%;
  background:var(--accent); box-shadow:0 0 10px var(--glow);
  animation:aiDockPulse 2.4s cubic-bezier(.23,1,.32,1) infinite;
}
@keyframes aiDockPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.7)}}

/* ---------- docked panel ---------- */
#ai-dock-panel{
  position:fixed; right:24px; bottom:92px; z-index:1199;
  width:min(384px, calc(100vw - 32px));
  height:min(70vh, 560px);
  display:flex; flex-direction:column; overflow:hidden;
  background:color-mix(in srgb, var(--surface) 92%, transparent);
  -webkit-backdrop-filter:blur(16px); backdrop-filter:blur(16px);
  border:1px solid var(--line); border-radius:20px;
  box-shadow:0 28px 70px -24px rgba(0,0,0,.7), 0 0 0 1px color-mix(in srgb, var(--accent) 8%, transparent);
  transform:translateY(18px) scale(.98); opacity:0; transform-origin:bottom right;
  transition:transform .34s cubic-bezier(.23,1,.32,1), opacity .28s ease;
  pointer-events:none;
}
#ai-dock-panel.open{ transform:none; opacity:1; pointer-events:auto; }

#ai-dock-panel .ai-dock-head{
  display:flex; align-items:center; gap:10px; padding:14px 16px;
  border-bottom:1px solid var(--line); flex:0 0 auto;
}
#ai-dock-panel .ai-dock-title{
  display:inline-flex; align-items:center; gap:8px; font-weight:600; font-size:14px; color:var(--text);
  font-family:var(--font-display, sans-serif);
}
#ai-dock-panel .ai-dock-dot{ width:7px; height:7px; border-radius:50%; background:var(--accent); box-shadow:0 0 10px var(--glow); }
#ai-dock-panel .ai-dock-model{ flex:1; font-size:11px; color:var(--muted); text-align:right; font-family:var(--font-body, sans-serif); letter-spacing:.02em; }
#ai-dock-panel .ai-dock-x{
  background:transparent; border:none; color:var(--muted); cursor:pointer; font-size:14px; line-height:1;
  width:26px; height:26px; border-radius:8px; transition:all .2s;
}
#ai-dock-panel .ai-dock-x:hover{ background:var(--surface-2); color:var(--text); }

/* ---- "?" questions pop-up (#8g) + "message a human" support path (fix #14) ---- */
#ai-dock-panel .ai-dock-help{
  background:transparent; border:1px solid var(--line); color:var(--muted); cursor:pointer;
  font-size:13px; font-weight:700; line-height:1; width:24px; height:24px; border-radius:50%;
  transition:all .2s; flex:0 0 auto;
}
#ai-dock-panel .ai-dock-help:hover,
#ai-dock-panel .ai-dock-help[aria-expanded="true"]{ border-color:var(--accent); color:var(--accent); box-shadow:0 0 0 3px var(--gold-soft); }
/* #8g: the "?" now opens a small floating menu of questions (was: chips dumped into the chat). */
#ai-dock-panel .ai-dock-suppop{
  position:absolute; top:52px; right:14px; z-index:6; width:min(260px, calc(100% - 28px));
  background:color-mix(in srgb, var(--surface) 96%, transparent); border:1px solid var(--line);
  border-radius:14px; box-shadow:0 18px 44px -16px rgba(0,0,0,.7); padding:10px;
  display:flex; flex-direction:column; gap:6px;
  opacity:0; transform:translateY(-6px) scale(.98); transform-origin:top right; pointer-events:none;
  transition:opacity .16s var(--ease, ease), transform .16s var(--ease, ease);
}
#ai-dock-panel .ai-dock-suppop.open{ opacity:1; transform:none; pointer-events:auto; }
#ai-dock-panel .ai-dock-suppop-head{ font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.07em; color:var(--muted); padding:2px 2px 4px; }
#ai-dock-panel .ai-dock-suppop-list{ display:flex; flex-direction:column; gap:6px; }
#ai-dock-panel .ai-dock-supq{
  text-align:left; background:var(--surface); border:1px solid var(--line); color:var(--text);
  border-radius:9px; padding:7px 10px; font-size:12.5px; font-family:inherit; cursor:pointer; transition:all .15s;
}
#ai-dock-panel .ai-dock-supq:hover{ border-color:var(--accent); color:var(--accent); }
#ai-dock-panel .ai-dock-suphuman,
#ai-dock-panel .ai-dock-supsend{
  margin-top:4px; background:var(--accent); color:var(--ink-on-accent); border:none; cursor:pointer;
  border-radius:9px; padding:8px 12px; font-size:12.5px; font-weight:600; font-family:inherit; transition:filter .15s;
}
#ai-dock-panel .ai-dock-suphuman:hover,
#ai-dock-panel .ai-dock-supsend:hover{ filter:brightness(1.06); }
#ai-dock-panel .ai-dock-suphuman:disabled,
#ai-dock-panel .ai-dock-supsend:disabled{ opacity:.6; cursor:default; }
#ai-dock-panel .ai-dock-supform{ display:flex; flex-direction:column; gap:8px; margin-top:6px; }
#ai-dock-panel .ai-dock-supta{
  width:100%; box-sizing:border-box; resize:vertical; min-height:60px; font-family:inherit; font-size:13px;
  background:var(--surface); border:1px solid var(--line); border-radius:9px; padding:8px 10px; color:var(--text);
}
#ai-dock-panel .ai-dock-supta:focus{ border-color:var(--accent); box-shadow:0 0 0 3px var(--gold-soft); outline:none; }
#ai-dock-panel .ai-dock-supok{ margin:0; color:var(--accent); font-weight:600; }

#ai-dock-panel .ai-dock-msgs{
  flex:1 1 auto; overflow-y:auto; padding:16px; display:flex; flex-direction:column; gap:12px;
  scrollbar-width:thin;
}
#ai-dock-panel .ai-dock-msgs::-webkit-scrollbar{ width:7px; }
#ai-dock-panel .ai-dock-msgs::-webkit-scrollbar-thumb{ background:var(--line-2, var(--border)); border-radius:7px; }

#ai-dock-panel .ai-dock-msg{ max-width:88%; font-size:13.5px; line-height:1.6; }
#ai-dock-panel .ai-dock-msg.me{
  align-self:flex-end; background:var(--accent); color:var(--ink-on-accent);
  border-radius:14px 14px 4px 14px; padding:9px 13px;
}
#ai-dock-panel .ai-dock-msg.me p{ margin:0; }
#ai-dock-panel .ai-dock-msg.ai{
  align-self:flex-start; background:var(--surface-2); color:var(--text);
  border:1px solid var(--line); border-radius:14px 14px 14px 4px; padding:11px 14px;
}
#ai-dock-panel .ai-dock-msg.ai p{ margin:0 0 8px; }
#ai-dock-panel .ai-dock-msg.ai p:last-child{ margin-bottom:0; }
#ai-dock-panel .ai-dock-msg.ai ul,#ai-dock-panel .ai-dock-msg.ai ol{ margin:6px 0 0; padding-left:18px; }
#ai-dock-panel .ai-dock-msg.ai li{ margin-bottom:6px; }
#ai-dock-panel .ai-dock-msg.ai a, #ai-dock-panel .ai-dock-msg.ai .ai-cta{ color:var(--accent); font-weight:600; }
#ai-dock-panel .ai-dock-msg.ai code{ font-family:var(--mono, monospace); font-size:.9em; background:var(--surface); border:1px solid var(--line); border-radius:5px; padding:1px 4px; }
#ai-dock-panel .ai-dock-msg.ai .ai-md-h{ font-weight:700; font-size:14px; line-height:1.3; margin:9px 0 4px; color:var(--text); }
#ai-dock-panel .ai-dock-msg.ai .ai-md-h:first-child{ margin-top:0; }
#ai-dock-panel .ai-dock-typing{ display:inline-flex; gap:4px; align-items:center; }
#ai-dock-panel .ai-dock-typing i{ width:6px; height:6px; border-radius:50%; background:var(--muted); animation:aiDockType 1s infinite; }
#ai-dock-panel .ai-dock-typing i:nth-child(2){ animation-delay:.15s; }
#ai-dock-panel .ai-dock-typing i:nth-child(3){ animation-delay:.3s; }
@keyframes aiDockType{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}

#ai-dock-panel .ai-dock-composer{
  flex:0 0 auto; display:flex; align-items:flex-end; gap:8px; padding:12px;
  border-top:1px solid var(--line); background:color-mix(in srgb, var(--surface-2) 60%, transparent);
}
#ai-dock-panel .ai-dock-composer textarea{
  flex:1; resize:none; max-height:130px; background:var(--surface); border:1px solid var(--line);
  border-radius:12px; color:var(--text); font-family:var(--font-body, sans-serif); font-size:13.5px;
  line-height:1.5; padding:10px 12px; outline:none; transition:border-color .2s;
}
#ai-dock-panel .ai-dock-composer textarea:focus{ border-color:var(--accent); box-shadow:0 0 0 3px var(--gold-soft); }
#ai-dock-panel .ai-dock-send{
  flex:0 0 auto; width:38px; height:38px; border-radius:11px; border:none; cursor:pointer;
  background:var(--accent); color:var(--ink-on-accent); font-size:17px; line-height:1;
  transition:transform .2s, opacity .2s, box-shadow .2s;
}
#ai-dock-panel .ai-dock-send:hover:not(:disabled){ transform:translateY(-1px); box-shadow:0 6px 16px -6px var(--glow); }
#ai-dock-panel .ai-dock-send:disabled{ opacity:.4; cursor:default; }

@media (max-width:520px){
  #ai-dock-panel{ right:12px; left:12px; width:auto; bottom:84px; height:min(72vh,540px); }
  #ai-dock-fab{ right:16px; bottom:16px; }
}
@media (prefers-reduced-motion:reduce){
  #ai-dock-fab,#ai-dock-panel,#ai-dock-panel *{ animation:none!important; transition:opacity .2s ease!important; }
  #ai-dock-panel{ transform:none; }
}

/* ---------- model switcher (clickable pill → dropdown) ---------- */
#ai-dock-panel .ai-dock-modelwrap{ flex:1; display:flex; justify-content:flex-end; position:relative; min-width:0; }
/* a clearly-clickable pill (accent hairline + accent down-arrow), so it no longer
   reads as plain text — new users can tell they can switch the model here */
#ai-dock-panel .ai-dock-model{
  flex:0 1 auto; max-width:100%; font-size:11px; color:var(--text);
  background:var(--surface-2); border:1px solid var(--gold-line); cursor:pointer;
  padding:4px 9px; border-radius:999px; display:inline-flex; align-items:center; gap:5px;
  font-family:var(--font-body, sans-serif); letter-spacing:.02em; white-space:nowrap;
  transition:color .2s, background .2s, border-color .2s, box-shadow .2s;
}
#ai-dock-panel .ai-dock-model::after{ content:"▾"; color:var(--accent); opacity:1; font-size:11px; line-height:1; transition:transform .18s ease; }
#ai-dock-panel .ai-dock-model:hover{ border-color:var(--accent); box-shadow:0 0 0 3px var(--gold-soft); }
#ai-dock-panel .ai-dock-model:hover::after{ transform:translateY(1px); }
#ai-dock-panel .ai-dock-model[aria-expanded="true"]{ border-color:var(--accent); box-shadow:0 0 0 3px var(--gold-soft); }

/* dropdown menu — pops below the pill (panel clips overflow, so it opens inward) */
#ai-dock-panel .ai-dock-model-menu{
  position:absolute; top:calc(100% + 8px); right:0; z-index:40;
  min-width:240px; max-width:300px; max-height:320px; overflow-y:auto; padding:6px;
  border-radius:14px; background:var(--surface-2); border:1px solid var(--line-2, var(--line));
  box-shadow:0 18px 50px rgba(0,0,0,.55); text-align:left;
}
#ai-dock-panel .ai-dock-model-menu[hidden]{ display:none; }
#ai-dock-panel .ai-dock-model-menu.open{ animation:aiDockMenu .16s ease both; }
@keyframes aiDockMenu{ from{ opacity:0; transform:translateY(-4px); } to{ opacity:1; transform:translateY(0); } }
#ai-dock-panel .ai-dock-model-opt{
  display:flex; align-items:flex-start; gap:9px; width:100%; text-align:left; cursor:pointer;
  padding:9px 11px; border-radius:10px; border:0; background:transparent; color:var(--text);
  font-family:inherit; font-size:13px; transition:background .12s ease;
}
#ai-dock-panel .ai-dock-model-opt:hover{ background:var(--surface-3, var(--surface)); }
#ai-dock-panel .ai-dock-model-opt .mo-main{ min-width:0; }
#ai-dock-panel .ai-dock-model-opt .mo-name{ font-weight:600; display:inline-flex; align-items:center; gap:8px; flex-wrap:wrap; }
#ai-dock-panel .ai-dock-model-opt .mo-d{ display:block; font-size:11px; color:var(--muted); margin-top:1px; }
#ai-dock-panel .ai-dock-model-opt .mo-check{ margin-left:auto; color:var(--accent); opacity:0; flex:0 0 auto; }
#ai-dock-panel .ai-dock-model-opt.sel .mo-check{ opacity:1; }
#ai-dock-panel .ai-dock-model-opt.locked{ opacity:.74; }
#ai-dock-panel .ai-dock-model-opt.locked .mo-name{ color:var(--muted); }
/* tier badges (scoped copy so the dock is self-sufficient if ai-chat.css isn't loaded yet) */
#ai-dock-panel .mo-tier{ font-size:9.5px; font-weight:800; letter-spacing:.04em; text-transform:uppercase; padding:2px 6px; border-radius:6px; line-height:1.2; white-space:nowrap; }
#ai-dock-panel .mo-tier-free{ background:color-mix(in srgb, var(--green) 16%, transparent); color:var(--green); }
#ai-dock-panel .mo-tier-pro{ background:var(--gold-soft); color:var(--accent); }
#ai-dock-panel .mo-tier-max{ background:color-mix(in srgb, var(--blue) 16%, transparent); color:var(--blue); }

/* Visually-hidden file input that is STILL rendered (not display:none) — Safari
   refuses to open the picker via .click() on a display:none input, so this keeps
   the attach + folder buttons working on Mac/Safari as well as Chrome. Used by
   both the Midas dock and the Home chat. */
.ai-vfile{ position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0; opacity:0; }

/* ---------- attach button + file chips ---------- */
#ai-dock-panel .ai-dock-attach{
  flex:0 0 auto; width:34px; height:34px; border-radius:10px; cursor:pointer;
  background:var(--surface); border:1px solid var(--line); color:var(--muted); font-size:18px; line-height:1;
  transition:all .2s; align-self:flex-end;
  display:grid; place-items:center; position:relative; user-select:none;   /* <label> styled as a button */
}
#ai-dock-panel .ai-dock-attach:hover{ border-color:var(--accent); color:var(--accent); }
#ai-dock-panel .ai-dock-chips{
  display:flex; flex-wrap:wrap; gap:6px; padding:0 12px 8px;
}
#ai-dock-panel .ai-dock-chip{
  display:inline-flex; align-items:center; gap:6px; font-size:11px; color:var(--text);
  background:var(--surface-2); border:1px solid var(--line); border-radius:8px; padding:4px 6px 4px 9px;
}
#ai-dock-panel .ai-dock-chip button{
  background:transparent; border:none; color:var(--muted); cursor:pointer; font-size:13px; line-height:1; padding:0 2px;
}
#ai-dock-panel .ai-dock-chip button:hover{ color:var(--red); }
#ai-dock-panel .ai-dock-att{ margin-top:6px; font-size:11px; opacity:.85; }

/* expensive-model heads-up note (Reis 2026-06-12) */
.ai-dock-modelnote{
  display:flex; align-items:flex-start; gap:9px; margin:0 12px 8px; padding:9px 11px;
  border:1px solid var(--gold-line,rgba(198,255,63,.28)); border-radius:11px;
  background:var(--gold-soft,rgba(198,255,63,.10)); font-size:12px; line-height:1.45; color:var(--ivory,#f2f5f3);
  animation:adn-in .18s ease both;
}
@keyframes adn-in{ from{opacity:0; transform:translateY(-3px)} to{opacity:1; transform:none} }
.ai-dock-modelnote .adn-ic{ color:var(--gold,#C6FF3F); flex-shrink:0; line-height:1.3 }
.ai-dock-modelnote .adn-txt{ flex:1; min-width:0 }
.ai-dock-modelnote .adn-txt a{ color:var(--gold,#C6FF3F); white-space:nowrap }
.ai-dock-modelnote .adn-x{
  flex-shrink:0; width:20px; height:20px; line-height:1; border:none; background:transparent;
  color:var(--muted,#9aa39f); font-size:16px; cursor:pointer; border-radius:6px; padding:0;
}
.ai-dock-modelnote .adn-x:hover{ color:var(--ivory,#f2f5f3) }
