/* ============================================================
   Supreme AI — Premium AI Workspace
   Part 2: composer, files, drop zone, modals/settings, toast,
   responsive, accessibility / reduced motion
   ============================================================ */

/* ---------- composer ---------- */
.composer-area { flex: 0 0 auto; min-height: 0; flex-shrink: 0; padding: 8px 16px 14px; position: relative; z-index: 40; background: transparent; }
.file-row { max-width: 780px; margin: 0 auto 8px; display: flex; flex-wrap: wrap; gap: 8px; }
.file-chip {
  display: inline-flex; align-items: center; gap: 9px; padding: 6px 8px 6px 6px;
  background: var(--surface-1); border: 1px solid var(--border-soft); border-radius: 11px;
  font-size: 12.5px; color: var(--text-1); max-width: 260px;
  animation: chipIn 180ms var(--t);
}
.file-chip .fc-ic { width: 26px; height: 26px; border-radius: 7px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; color: var(--accent); background: var(--accent-glow); overflow: hidden; }
.file-chip .fc-ic img { width: 100%; height: 100%; object-fit: cover; }
.file-chip.fc-img .fc-ic { background: none; }
.file-chip.v .fc-ic { color: var(--accent-2); background: var(--accent-2-glow); }
.file-chip .fc-ic .ic { width: 15px; height: 15px; }
.file-chip .fc-meta { min-width: 0; }
.file-chip .fc-name { display: block; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 150px; }
.file-chip .fc-sub { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--text-3); }
.file-chip .fc-sub::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 7px rgba(52,211,153,.55); }
.file-chip:has(.spin-sm) .fc-sub::before { background: var(--accent); animation: filePulse 1s ease-in-out infinite; }
@keyframes filePulse { 50% { opacity: .35; transform: scale(.72); } }
.file-chip .fc-x { width: 22px; height: 22px; border-radius: 6px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; color: var(--text-3); transition: color var(--t), background var(--t); }
.file-chip .fc-x:hover { color: var(--err); background: var(--err-soft); }
.file-chip .fc-x .ic { width: 13px; height: 13px; }
.spin-sm { width: 12px; height: 12px; border-radius: 50%; border: 2px solid var(--border-hi); border-top-color: var(--accent); animation: spin 0.8s linear infinite; }
.spin-sm.v { border-top-color: var(--accent-2); }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes chipIn { from { opacity: 0; transform: translateY(4px) scale(0.97); } to { opacity: 1; transform: none; } }

.composer-bar {
  max-width: 780px; margin: 0 auto; position: relative;
  background: rgba(255, 255, 255, .008);
  border: 1px solid rgba(255, 255, 255, .045); border-radius: 18px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, .18);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: border-color var(--t), box-shadow var(--t-slow);
}
.composer-bar { cursor: pointer; }
.composer-bar textarea, .composer-bar button { cursor: pointer; }
.composer-bar:focus-within { border-color: rgba(74, 168, 255, 0.3); box-shadow: 0 8px 28px rgba(0, 0, 0, .2), 0 0 0 3px rgba(74, 168, 255, .07); }
.composer-inner { display: flex; align-items: flex-end; gap: 4px; padding: 9px 10px 9px 13px; }
.composer-tools-edge {
  width: 26px; height: 28px; flex: 0 0 26px; align-self: center; padding: 0; margin: 0 1px 0 2px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 0; border-left: 1px solid rgba(145, 220, 255, .28); border-radius: 0;
  background: transparent; color: var(--text-3); opacity: .85; cursor: pointer;
  transition: color .2s ease, border-color .2s ease, opacity .2s ease, filter .2s ease;
}
.composer-tools-edge:hover { color: var(--accent, #00e6ff); border-left-color: #00e6ff; opacity: 1; filter: drop-shadow(0 0 5px rgba(0, 230, 255, .6)); }
.composer-tools-edge svg { display: block; }
.composer-bar textarea {
  flex: 1; min-width: 0; background: none; border: none; outline: none; resize: none;
  font-size: 14.5px; line-height: 1.55; padding: 8px 4px; max-height: 170px; color: var(--text-1);
}
.composer-bar textarea::placeholder { color: var(--text-3); }
.composer-kbd { display: inline-flex; align-items: center; gap: 5px; padding-bottom: 0 4px 2px 0; font-size: 11px; color: var(--text-3); }

.cbtn { position: relative; width: 40px; height: 40px; border-radius: 12px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; color: var(--text-2); transition: background var(--t), color var(--t), transform var(--t), box-shadow var(--t); }
.cbtn .ic { width: 19px; height: 19px; }
.cbtn:hover { color: var(--text-1); background: var(--surface-2); }
.cbtn:active { transform: scale(0.92); }
.cbtn[disabled] { opacity: 0.4; pointer-events: none; }
.cbtn.send { background: var(--accent-grad); color: #fff; box-shadow: 0 4px 16px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.25); }
.cbtn.send:hover { color: #fff; filter: brightness(1.07); box-shadow: 0 6px 22px var(--accent-glow); }
.cbtn.stop { color: #fff; background: linear-gradient(135deg, var(--err), #EF4444); box-shadow: 0 4px 16px rgba(239, 68, 68, 0.3); }

.btn-web {
  display: inline-flex; align-items: center; gap: 7px; padding: 7px 11px; margin: 0 4px 4px 0;
  border-radius: 10px; font-size: 12.5px; font-weight: 500; color: var(--text-2);
  border: 1px solid var(--border); background: transparent;
  transition: background var(--t), color var(--t), border-color var(--t), box-shadow var(--t);
  align-self: flex-end;
}
.btn-web .ic { width: 15px; height: 15px; }
.btn-web:hover { color: var(--text-1); background: var(--surface-2); }
.btn-web[aria-pressed='true'] { color: var(--accent-2); border-color: rgba(139, 124, 255, 0.4); background: var(--accent-2-glow); box-shadow: 0 0 14px var(--accent-2-glow); }

/* ---------- drop zone ---------- */
.drop-zone { position: fixed; inset: 0; z-index: 2000; pointer-events: none; opacity: 0; transition: opacity var(--t); background: color-mix(in srgb, var(--bg-1) 72%, transparent); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center; }
.drop-zone.show { pointer-events: auto; opacity: 1; }
.drop-inner { border: 1.5px dashed var(--accent); border-radius: 22px; padding: 46px 54px; text-align: center; background: var(--surface-1); box-shadow: var(--shadow-3), 0 0 40px var(--accent-glow); }
.drop-inner .ic { width: 34px; height: 34px; color: var(--accent); }
.drop-inner p { margin-top: 12px; font-weight: 600; color: var(--text-1); }
.drop-inner small { color: var(--text-3); }

/* ============================================================
   MODALS / SETTINGS
   ============================================================ */
.modal-mask { position: fixed; inset: 0; z-index: 3000; background: rgba(2, 4, 8, 0.66); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); display: flex; align-items: center; justify-content: center; padding: 18px; opacity: 0; pointer-events: none; transition: opacity var(--t); }
.modal-mask.show { opacity: 1; pointer-events: auto; }
.modal-shell { width: 100%; animation: modalIn 240ms var(--t); overflow: hidden; }
@keyframes modalIn { from { opacity: 0; transform: translateY(14px) scale(0.985); } to { opacity: 1; transform: none; } }

.modal-card { width: 100%; background: color-mix(in srgb, var(--bg-2) 92%, transparent); border: 1px solid var(--border-hi); border-radius: var(--radius-lg); box-shadow: var(--shadow-3); overflow: hidden; }
.modal-head { display: flex; align-items: center; gap: 12px; padding: 18px 20px 14px; border-bottom: 1px solid var(--border); }
.modal-head .mh-icon { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; color: var(--accent); background: var(--accent-glow); }
.modal-head .mh-icon .ic { width: 18px; height: 18px; }
.modal-head h2 { font-family: var(--font-display); font-size: 17px; font-weight: 600; letter-spacing: 0.02em; color: var(--text-1); }
.modal-head p { font-size: 12.5px; color: var(--text-3); margin-top: 1px; }
.modal-head .mh-x { margin-left: auto; }
.modal-body { padding: 18px 20px 20px; max-height: min(72vh, 640px); overflow-y: auto; scroll-behavior: smooth; -webkit-overflow-scrolling: touch; }

/* settings tabs */
.settings-layout { display: grid; grid-template-columns: 190px 1fr; gap: 4px; }
.settings-tabs { display: flex; flex-direction: column; gap: 3px; padding-right: 6px; border-right: 1px solid var(--border); }
.settings-tabs button { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 10px; font-size: 13.5px; font-weight: 500; color: var(--text-2); text-align: left; transition: background var(--t), color var(--t); }
.settings-tabs button .ic { width: 16px; height: 16px; color: var(--text-3); }
.settings-tabs button:hover { color: var(--text-1); background: var(--surface-1); }
.settings-tabs button.active { color: var(--text-1); background: var(--surface-2); box-shadow: inset 2px 0 0 var(--accent); }
.settings-tabs button.active .ic { color: var(--accent); }
.settings-panel { padding: 2px 0 2px 18px; min-width: 0; }
.set-group { margin-bottom: 20px; }
.set-group > label, .set-title { display: block; font-size: 11px; font-weight: 600; letter-spacing: 0.11em; text-transform: uppercase; color: var(--text-3); margin-bottom: 9px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12.5px; font-weight: 500; color: var(--text-2); margin-bottom: 6px; }
.field input[type='text'], .field input[type='password'], .field input[type='url'] {
  width: 100%; padding: 10px 12px; background: var(--surface-1); border: 1px solid var(--border-hi);
  border-radius: 10px; color: var(--text-1); font-size: 13.5px; outline: none; transition: border-color var(--t), box-shadow var(--t);
}
.field input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.provider-switch-card {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 12px 13px; margin: 4px 0 12px; border: 1px solid var(--border);
  border-radius: 12px; background: var(--surface-0);
}
.provider-switch-card b, .provider-custom b { display: block; color: var(--text-1); font-size: 12.5px; }
.provider-switch-card small { display: block; margin-top: 2px; color: var(--text-3); font-size: 11px; }
.provider-switch-card .abtn { flex: 0 0 auto; }
.provider-custom {
  padding: 13px; margin-bottom: 12px; border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
  border-radius: 13px; background: color-mix(in srgb, var(--accent) 5%, var(--surface-0));
}
.provider-custom .field { margin-bottom: 11px; }
.provider-custom .abtn { width: 100%; }
.custom-instruction-card {
  padding: 14px;
  border: 1px solid var(--border-hi);
  border-radius: 14px;
  background:
    radial-gradient(circle at 100% 0%, var(--accent-glow), transparent 42%),
    var(--surface-0);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.035), var(--shadow-1);
}
.custom-instruction-head { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; }
.custom-instruction-icon {
  display: inline-flex; align-items: center; justify-content: center; flex: 0 0 31px;
  width: 31px; height: 31px; border-radius: 9px; color: var(--accent-strong);
  background: var(--accent-glow); border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
}
.custom-instruction-icon .ic { width: 16px; height: 16px; }
.custom-instruction-copy { min-width: 0; flex: 1; }
.custom-instruction-copy label { display: block; margin: 0; color: var(--text-1); font-size: 13px; font-weight: 600; }
.custom-instruction-copy small { display: block; margin-top: 2px; color: var(--text-3); font-size: 11.5px; line-height: 1.45; }
.custom-instruction-status {
  flex: 0 0 auto; padding: 4px 7px; border: 1px solid var(--border);
  border-radius: 999px; color: var(--text-3); font-size: 10px; line-height: 1.2; white-space: nowrap;
}
.custom-instruction-card textarea {
  display: block; width: 100%; min-height: 112px; resize: vertical;
  padding: 12px 13px; border: 1px solid var(--border-hi); border-radius: 11px;
  background: color-mix(in srgb, var(--bg-2) 72%, transparent); color: var(--text-1);
  font-size: 13px; line-height: 1.6; outline: none;
  transition: border-color var(--t), box-shadow var(--t), background var(--t);
}
.custom-instruction-card textarea::placeholder { color: var(--text-3); opacity: .9; }
.custom-instruction-card textarea:hover { border-color: color-mix(in srgb, var(--accent) 38%, var(--border-hi)); }
.custom-instruction-card textarea:focus {
  border-color: var(--accent); background: color-mix(in srgb, var(--bg-2) 88%, transparent);
  box-shadow: 0 0 0 3px var(--accent-glow), 0 8px 24px rgba(0,0,0,.12);
}
.custom-instruction-foot {
  display: flex; justify-content: space-between; gap: 10px; margin-top: 8px;
  color: var(--text-3); font-size: 10.5px;
}
.f-note { display: none !important; }
.settings-modal-guest .settings-panel input:disabled,
.settings-modal-guest .settings-panel select:disabled,
.settings-modal-guest .settings-panel textarea:disabled { opacity: .42; cursor: not-allowed; }
.settings-modal-guest .settings-panel .toggle-row:has(input:disabled),
.settings-modal-guest .settings-panel .field:has(input:disabled),
.settings-modal-guest .settings-panel .field:has(select:disabled),
.settings-modal-guest .settings-panel .field:has(textarea:disabled) { opacity: .52; }
.settings-modal-guest .settings-panel button:disabled { opacity: .38; cursor: not-allowed; pointer-events: none; }

.radio-row { display: flex; gap: 9px; flex-wrap: wrap; }
.radio-card { flex: 1; min-width: 120px; display: flex; align-items: center; gap: 9px; padding: 11px 13px; border: 1px solid var(--border); border-radius: 11px; font-size: 13px; font-weight: 500; color: var(--text-2); background: var(--surface-0); cursor: pointer; transition: border-color var(--t), background var(--t), color var(--t); }
.radio-card:hover { border-color: var(--border-hi); color: var(--text-1); }
.radio-card.active { border-color: var(--accent); color: var(--text-1); background: var(--accent-glow); }
.radio-card .ic { width: 16px; height: 16px; color: var(--accent); }
.radio-card input { position: absolute; opacity: 0; pointer-events: none; }

.model-row { display: flex; align-items: center; gap: 12px; padding: 13px 14px; border: 1px solid var(--border); border-radius: 13px; background: var(--surface-0); margin-bottom: 10px; }
.model-row .mr-icon { width: 34px; height: 34px; border-radius: 10px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; color: var(--accent); background: var(--accent-glow); }
.model-row.v .mr-icon { color: var(--accent-2); background: var(--accent-2-glow); }
.model-row .mr-icon .ic { width: 16px; height: 16px; }
.model-row .mr-main { flex: 1; min-width: 0; }
.model-row .mr-name { font-weight: 600; font-size: 14px; color: var(--text-1); }
.model-row .mr-desc { font-size: 12px; color: var(--text-3); margin-top: 1px; }
.model-row .mr-stat { font-size: 12px; color: var(--ok); display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.model-row .mr-stat .dot { width: 7px; height: 7px; }

.info-line { display: flex; gap: 11px; padding: 12px 14px; border-radius: 12px; background: var(--surface-1); border: 1px solid var(--border-soft); margin-bottom: 10px; }
.info-line .ic { width: 17px; height: 17px; color: var(--accent); flex-shrink: 0; margin-top: 1px; }
.info-line p { font-size: 13px; color: var(--text-2); line-height: 1.6; }
.info-line b { color: var(--text-1); font-weight: 600; }

.btn-row { display: flex; gap: 10px; margin-top: 6px; flex-wrap: wrap; }
.abtn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px; border-radius: 11px; font-size: 13.5px; font-weight: 600; transition: background var(--t), color var(--t), border-color var(--t), box-shadow var(--t), transform var(--t); }
.abtn .ic { width: 15px; height: 15px; }
.abtn.primary { background: var(--accent-grad); color: #fff; box-shadow: 0 4px 16px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.22); }
.abtn.primary:hover { filter: brightness(1.06); box-shadow: 0 6px 22px var(--accent-glow); }
.abtn.ghost { background: var(--surface-1); color: var(--text-2); border: 1px solid var(--border-hi); }
.abtn.ghost:hover { color: var(--text-1); border-color: var(--border-hi); }
.abtn:active { transform: scale(0.97); }
.abtn.danger { background: var(--err-soft); color: var(--err); border: 1px solid rgba(248, 113, 113, 0.35); }
.abtn.danger:hover { background: rgba(248, 113, 113, 0.22); }

.test-status { font-size: 13px; margin-top: 12px; min-height: 1em; color: var(--text-3); line-height: 1.55; word-break: break-word; }
.test-status.ok { color: var(--ok); }
.test-status.bad { color: var(--err); }

/* dashboard */
.dash-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 14px 0; }
.dash-stat { padding: 14px; border-radius: 13px; background: var(--surface-1); border: 1px solid var(--border-soft); }
.dash-stat .ds-label { font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); }
.dash-stat .ds-val { font-family: var(--font-display); font-size: 21px; font-weight: 700; color: var(--text-1); margin-top: 4px; }
.dash-stat .ds-sub { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.dash-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--border-soft); font-size: 13px; }
.dash-row:last-child { border-bottom: none; }
.dash-row .dr-label { color: var(--text-2); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dash-row .dr-val { font-weight: 600; color: var(--text-1); white-space: nowrap; }
.dash-row .dr-val.up { color: var(--ok); } .dash-row .dr-val.down { color: var(--err); }
.dash-section { margin-top: 20px; }
.dash-section > .ds-head { font-size: 11px; font-weight: 600; letter-spacing: 0.11em; text-transform: uppercase; color: var(--text-3); margin-bottom: 8px; }
.key-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 12px; border: 1px solid var(--border-soft); border-radius: 11px; background: var(--surface-0); margin-bottom: 7px; font-size: 13px; }
.key-row .kr-name { color: var(--text-1); font-weight: 500; }
.key-row .kr-prefix { font-family: var(--font-mono); font-size: 11.5px; color: var(--accent-strong); background: var(--surface-1); padding: 1px 7px; border-radius: 5px; }
.key-row .kr-meta { color: var(--text-3); font-size: 12px; }
.key-row.revoked { opacity: 0.5; }

/* ---------- toast ---------- */
#toast { position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%) translateY(90px); background: rgba(7, 14, 24, .055); border: 1px solid rgba(145, 220, 255, .22); color: var(--text-1); padding: 11px 20px; border-radius: 999px; font-size: 13px; font-weight: 500; z-index: 5000; opacity: 0; transition: transform var(--t-slow), opacity var(--t); pointer-events: none; box-shadow: 0 7px 22px rgba(0,0,0,.08), 0 0 12px rgba(0, 230, 255, .04); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); max-width: 90vw; display: flex; align-items: center; gap: 9px; }
#toast .ic { width: 15px; height: 15px; color: var(--ok); }
#toast.err .ic { color: var(--err); }
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1023px) {
  .side { position: fixed; left: 0; top: 0; bottom: 0; transform: translateX(-106%); box-shadow: var(--shadow-3); }
  .side.open { transform: none; }
  .side.is-collapsed.open {
    width: min(var(--sidebar-w), 88vw); min-width: min(var(--sidebar-w), 88vw);
    background: var(--surface-0); border-right-color: var(--border);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    overflow: visible;
  }
  .side.is-collapsed.open .side-top { padding: 16px 14px 6px; }
  .side.is-collapsed.open .brand {
    width: auto; height: auto; justify-content: flex-start; padding: 2px 4px 14px; overflow: visible;
  }
  .side.is-collapsed.open .brand .mark { margin-inline: 0; }
  .side.is-collapsed.open .b-text,
  .side.is-collapsed.open .side-scroll,
  .side.is-collapsed.open .side-action span:last-child,
  .side.is-collapsed.open .hist-label,
  .side.is-collapsed.open .ci-main,
  .side.is-collapsed.open .ci-menu { display: revert; }
  .side.is-collapsed.open .btn-new { display: flex; }
  .side.is-collapsed.open .side-action { justify-content: flex-start; padding-inline: 10px; }
  .side.is-collapsed.open .side-collapse { position: static; width: 30px; height: 30px; margin-left: auto; }
  .btn-hamb { display: flex; }
  .sugg-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 699px) {
  .sugg-grid { grid-template-columns: 1fr 1fr; gap: 9px; }
  .sugg-card { padding: 13px 13px 12px; }
  .sugg-card .sc-desc { display: none; }
  .msgs-inner { padding: 18px 12px 20px; gap: 18px; }
  .msg-body { max-width: 94%; }
  .msg.assistant .msg-meta { flex-wrap: nowrap; gap: 5px; }
  .msg.assistant .msg-meta .who,
  .msg.assistant .msg-meta .msg-time { white-space: nowrap; }
  .msg-meta-tools { gap: 3px; }
  .act-btn { width: 24px; height: 24px; }
  .topbar { padding: 0 12px; gap: 10px; }
  .chip-status { display: none; }
  .model-block { min-width: 0; }
  .seg button { padding: 6px 9px; font-size: 12px; }
  .composer-area { padding: 6px 10px 10px; }
  .settings-layout { grid-template-columns: 1fr; }
  .settings-tabs { flex-direction: row; overflow-x: auto; border-right: none; border-bottom: 1px solid var(--border); padding-bottom: 4px; margin-bottom: 14px; }
  .settings-tabs button { white-space: nowrap; }
  .settings-panel { padding: 0; }
  .dash-grid { grid-template-columns: 1fr 1fr; }
  .modal-body { padding: 14px 14px 16px; }
}

@media (max-width: 419px) {
  .sugg-grid { grid-template-columns: 1fr; }
  .model-trigger { min-width: 118px; font-size: 12px; }
  .icon-btn.primary { padding: 0 8px; font-size: 0; }
  .icon-btn.primary .ic { width: 17px; height: 17px; }
}

.topbar { height: 0 !important; padding: 0 !important; border: 0 !important; background: transparent !important; }

/* ============================================================
   ACCESSIBILITY / REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .aurora, .orb .ring, .orb .core { animation: none !important; }
}

.composer-tools { max-width: 780px; margin: 7px auto 0; display: flex; align-items: center; gap: 6px; overflow-x: auto; scrollbar-width: none; }
.composer-tools::-webkit-scrollbar { display: none; }
.send-tools-menu {
  position: absolute; right: 18px; bottom: calc(100% + 10px); z-index: 90; width: 258px;
  padding: 10px; border: 1px solid rgba(145, 220, 255, .2); border-radius: 16px;
  background: rgba(7, 14, 24, .08); box-shadow: 0 16px 38px rgba(0,0,0,.12), 0 0 24px rgba(0,230,255,.06);
  backdrop-filter: blur(7px); -webkit-backdrop-filter: blur(7px);
  opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(10px) scale(.96);
  transform-origin: bottom right; transition: opacity .22s ease, transform .22s ease, visibility .22s ease;
}
.send-tools-menu.open { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0) scale(1); }
.send-tools-head { display: flex; justify-content: space-between; align-items: center; padding: 2px 4px 8px; color: var(--text-2); font: 600 11px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; }
.send-tools-head small { color: var(--text-3); font: 500 9px var(--font-mono); letter-spacing: 0; text-transform: none; }
.send-tool-toggle { display: flex; align-items: center; gap: 9px; width: 100%; padding: 9px 7px; border: 0; border-radius: 10px; color: var(--text-2); background: transparent; text-align: left; transition: background .18s ease, color .18s ease, transform .18s ease; }
.send-tool-toggle:hover { color: var(--text-1); background: rgba(120, 210, 255, .08); transform: translateX(2px); }
.send-tool-toggle > span:nth-child(2) { min-width: 0; flex: 1; }
.send-tool-toggle b, .send-tool-toggle small { display: block; }
.send-tool-toggle b { font-size: 12px; font-weight: 600; }
.send-tool-toggle small { margin-top: 2px; color: var(--text-3); font-size: 10px; }
.send-tool-icon { width: 25px; color: var(--text-3); font: 600 12px var(--font-mono); text-align: center; }
.send-tool-toggle > i { width: 25px; height: 14px; flex: 0 0 25px; position: relative; border-radius: 999px; background: rgba(255,255,255,.12); transition: background .18s ease; }
.send-tool-toggle > i::after { content: ""; position: absolute; top: 3px; left: 3px; width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); transition: transform .18s ease, background .18s ease; }
.send-tool-toggle[aria-pressed="true"] { color: var(--text-1); }
.send-tool-toggle[aria-pressed="true"] > i { background: rgba(0, 230, 255, .36); }
.send-tool-toggle[aria-pressed="true"] > i::after { background: #00e6ff; transform: translateX(11px); box-shadow: 0 0 8px #00e6ff; }
.send-tool-toggle[aria-pressed="true"] .send-tool-icon { color: #00e6ff; }
.send-tools-label { padding: 8px 4px 5px; color: var(--text-3); font: 600 9px var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
.send-effort-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.send-effort-row button { padding: 7px 3px; border: 1px solid rgba(145, 220, 255, .14); border-radius: 8px; color: var(--text-3); background: transparent; font-size: 10px; transition: color .18s ease, background .18s ease, border-color .18s ease; }
.send-effort-row button:hover { color: var(--text-1); border-color: rgba(0, 230, 255, .38); }
.send-effort-row button.active { color: #dffaff; border-color: rgba(0, 230, 255, .55); background: rgba(0, 230, 255, .12); box-shadow: 0 0 10px rgba(0, 230, 255, .1); }
.send-tools-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin-top: 9px; padding-top: 8px; border-top: 1px solid rgba(145, 220, 255, .12); }
.send-tools-actions button { padding: 7px 5px; border: 0; border-radius: 8px; color: var(--text-3); background: transparent; font-size: 10px; text-align: left; transition: color .18s ease, background .18s ease; }
.send-tools-actions button:hover { color: var(--text-1); background: rgba(120, 210, 255, .08); }
.send-tools-actions button span { display: inline-block; width: 16px; color: #00e6ff; font-size: 13px; }
@media (max-width: 699px) { .send-tools-menu { right: 8px; width: min(258px, calc(100vw - 24px)); } }
.tool-chip { display: inline-flex; align-items: center; gap: 7px; flex: 0 0 auto; border: 1px solid var(--border); border-radius: 999px; padding: 6px 10px; font-size: 11.5px; color: var(--text-3); background: transparent; transition: color var(--t), background var(--t), border-color var(--t), transform var(--t); }
.tool-chip:hover { color: var(--text-1); border-color: var(--border-hi); background: var(--surface-1); transform: translateY(-1px); }
.tool-chip.active { color: var(--accent-strong); border-color: rgba(74,168,255,.35); background: var(--accent-glow); }
.tool-chip .ic { width: 14px; height: 14px; }
.tool-chip kbd { margin-left: 3px; color: var(--text-3); font-family: var(--font-mono); font-size: 9px; }
.tool-dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 9px currentColor; }
@media (max-width: 699px) { .composer-tools { margin-top: 5px; } .tool-chip { padding: 6px 9px; } .tool-chip kbd { display: none; } }