/* ============================================================
   THE BRAIN — orb, command surface, thought ticker
   ============================================================ */

.brain-dock { position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%); z-index: 45; display: flex; flex-direction: column; align-items: center; gap: 12px; }

.orb-wrap { position: relative; width: 76px; height: 76px; }
.orb {
  position: absolute; inset: 0; border-radius: 50%;
  background: var(--grad-brain);
  box-shadow: var(--glow-brain);
  animation: spin 9s linear infinite, idlePulse 3.4s ease-in-out infinite;
  cursor: pointer; transition: transform .4s cubic-bezier(.2,1,.3,1);
}
.orb::before { content:""; position:absolute; inset:5px; border-radius:50%; background: radial-gradient(circle at 35% 30%, rgba(255,255,255,.9), rgba(255,255,255,.25) 35%, transparent 60%); mix-blend-mode: screen; }
.orb::after { content:""; position:absolute; inset:14px; border-radius:50%; background: radial-gradient(circle at 50% 45%, rgba(255,250,245,.95), rgba(255,235,220,.5) 45%, transparent 72%); filter: blur(1px); }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes idlePulse { 0%,100%{ box-shadow: 0 0 50px -8px rgba(219,39,119,.5), 0 0 100px -12px rgba(139,92,246,.4);} 50%{ box-shadow: 0 0 70px -6px rgba(219,39,119,.65), 0 0 130px -8px rgba(139,92,246,.55);} }
.orb-wrap:hover .orb { transform: scale(1.06); }

/* breathing ring */
.orb-ring { position: absolute; inset: -10px; border-radius: 50%; border: 2px solid rgba(245,158,11,.45); animation: ring 3.4s ease-in-out infinite; pointer-events: none; }
@keyframes ring { 0%,100%{ transform: scale(1); opacity:.5;} 50%{ transform: scale(1.18); opacity:0;} }

.orb-label { font-size: 11px; font-weight: 700; letter-spacing: .03em; color: var(--ink-soft); background: rgba(255,252,249,.85); backdrop-filter: blur(8px); padding: 4px 12px; border-radius: 100px; box-shadow: var(--shadow-sm); border: 1px solid var(--line); }
.orb-label b { background: var(--grad-warm); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* inhale state during bloom */
.stage.bloom .orb { transform: scale(.88); animation: spin 4s linear infinite, deepGlow 1.6s ease-in-out infinite; }
@keyframes deepGlow { 0%,100%{ box-shadow: 0 0 90px -4px rgba(219,39,119,.85), 0 0 160px -6px rgba(139,92,246,.7), 0 0 50px 4px rgba(245,158,11,.6);} 50%{ box-shadow: 0 0 120px 0px rgba(219,39,119,.95), 0 0 200px 0px rgba(139,92,246,.8);} }

/* thought ticker */
.ticker { position: fixed; left: 50%; bottom: 122px; transform: translateX(-50%); z-index: 46; display: flex; align-items: center; gap: 9px; padding: 9px 18px; border-radius: 100px; background: rgba(40,20,32,.72); backdrop-filter: blur(12px); color: #FFE9D6; font-size: 13px; font-weight: 600; letter-spacing: .01em; box-shadow: 0 12px 40px -10px rgba(120,40,60,.6); opacity: 0; transition: opacity .4s, transform .4s; pointer-events: none; }
.ticker.show { opacity: 1; }
.ticker .spark { width: 14px; height: 14px; border-radius: 50%; background: var(--grad-brain); animation: spin 2s linear infinite; box-shadow: 0 0 12px rgba(245,158,11,.8); }
.ticker .count { color: var(--accent); font-variant-numeric: tabular-nums; }

/* ---------- Command surface ---------- */
.cmd-scrim { position: fixed; inset: 0; z-index: 50; background: rgba(58,30,40,.28); backdrop-filter: blur(3px); opacity: 0; pointer-events: none; transition: opacity .3s; }
.cmd-scrim.open { opacity: 1; pointer-events: auto; }
.cmd {
  position: fixed; left: 50%; bottom: 116px; transform: translate(-50%, 30px); z-index: 51;
  width: min(540px, calc(100vw - 40px));
  background: rgba(255,252,249,.97); backdrop-filter: blur(20px);
  border: 1px solid rgba(234,219,208,.9); border-radius: 24px;
  box-shadow: var(--shadow-lg);
  padding: 18px; opacity: 0; pointer-events: none; transition: opacity .3s, transform .35s cubic-bezier(.2,1,.3,1);
}
.cmd.open { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.cmd-head { display: flex; align-items: center; gap: 11px; margin-bottom: 14px; }
.cmd-orb { width: 34px; height: 34px; border-radius: 50%; background: var(--grad-brain); animation: spin 9s linear infinite; box-shadow: 0 0 18px -2px rgba(219,39,119,.6); flex: none; }
.cmd-title { font-weight: 800; font-size: 15px; letter-spacing: -.01em; }
.cmd-sub { font-size: 12px; color: var(--ink-faint); margin-top: 1px; }

.cmd-hero { display: flex; align-items: center; gap: 13px; width: 100%; text-align: left; padding: 15px 16px; border-radius: 16px; background: var(--grad-warm); color: #fff; box-shadow: 0 10px 26px -8px rgba(219,39,119,.55); transition: transform .14s, filter .15s; margin-bottom: 10px; }
.cmd-hero:hover { filter: brightness(1.05); transform: translateY(-1px); }
.cmd-hero:active { transform: scale(.99); }
.cmd-hero .ch-ico { width: 38px; height: 38px; border-radius: 11px; background: rgba(255,255,255,.22); display: flex; align-items: center; justify-content: center; flex: none; }
.cmd-hero .ch-t { font-weight: 800; font-size: 15px; }
.cmd-hero .ch-s { font-size: 12px; opacity: .92; margin-top: 1px; }

.cmd-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.cmd-act { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; text-align: left; padding: 13px 14px; border-radius: 14px; background: #fff; border: 1px solid var(--line); transition: all .15s; }
.cmd-act:hover { border-color: #C9BBF6; background: var(--violet-tint); transform: translateY(-1px); }
.cmd-act .ca-ico { width: 30px; height: 30px; border-radius: 9px; display: flex; align-items: center; justify-content: center; background: var(--violet-tint); color: var(--violet-d); }
.cmd-act .ca-t { font-weight: 700; font-size: 13px; }
.cmd-act .ca-s { font-size: 11px; color: var(--ink-faint); line-height: 1.3; }

.cmd-input { display: flex; align-items: center; gap: 10px; background: rgba(58,43,51,.045); border: 1px solid transparent; border-radius: 14px; padding: 12px 14px; transition: border-color .15s, background .15s; }
.cmd-input:focus-within { border-color: var(--primary); background: #fff; }
.cmd-input input { border: none; outline: none; background: transparent; font-size: 13.5px; width: 100%; }
.cmd-input .send { width: 32px; height: 32px; border-radius: 10px; background: var(--grad-warm); color: #fff; display: flex; align-items: center; justify-content: center; flex: none; box-shadow: 0 4px 12px -3px rgba(219,39,119,.5); }
.cmd-input .send:hover { filter: brightness(1.06); }