/* ==========================================================================
   Intratio Assistant - site-wide chat widget (templates/chatbot/chat_widget.html)
   Institutional identity (docs/visual_identity.md): flat ink panels, hairline
   rules, flat #ec7c30 accent, uppercase micro-labels, monospace tabular
   figures; no gradients, glows, pills or transform hovers. Rating colours are
   the /signals/ palette (partials/analytics/_signal_styles.html).
   ========================================================================== */
.itr-ai {
    --ai-ink: #0b101b;
    --ai-ink-2: #0d1322;
    --ai-ink-3: #121a2b;
    --ai-line: rgba(255, 255, 255, 0.08);
    --ai-hairline: rgba(255, 255, 255, 0.06);
    --ai-accent: #ec7c30;
    --ai-accent-strong: #d16b26;
    --ai-bright: #eef1f6;
    --ai-body: #c2c9d5;
    --ai-text: #99a3b4;
    --ai-dim: #717c91;
    --ai-faint: #57617a;
    --ai-pos: #10b981;
    --ai-neg: #ef4444;
    --ai-mono: "SF Mono", "Cascadia Mono", Consolas, Menlo, monospace;
    --r-ss: #ef4444; --r-s: #b45f61; --r-n: #5a6478; --r-b: #3f9f7f; --r-sb: #10b981;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.5;
    color: var(--ai-text);
}
.itr-ai *, .itr-ai *::before, .itr-ai *::after { box-sizing: border-box; }
.itr-ai [hidden] { display: none !important; }
.itr-ai button { font: inherit; color: inherit; background: none; border: 0; margin: 0; padding: 0; cursor: pointer; text-transform: none; letter-spacing: inherit; }
.itr-ai button:focus-visible, .itr-ai a:focus-visible, .itr-ai textarea:focus-visible { outline: 2px solid rgba(236, 124, 48, 0.7); outline-offset: 2px; }
.itr-ai h2, .itr-ai p { margin: 0; }
.itr-ai svg { display: block; flex: none; }
.itr-ai-sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Launcher ---------- */
.itr-ai-launcher {
    position: fixed; right: 20px; bottom: 20px; z-index: 10090;
    display: inline-flex !important; align-items: center; gap: 9px;
    height: 44px; padding: 0 16px 0 12px !important;
    background: var(--ai-ink) !important; color: var(--ai-bright) !important;
    border: 1px solid rgba(255, 255, 255, 0.13) !important; border-radius: 10px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.42);
    font-size: 0.8rem !important; font-weight: 600; letter-spacing: 0.02em !important;
    transition: border-color 0.15s ease, background 0.15s ease;
}
.itr-ai-launcher:hover { border-color: rgba(236, 124, 48, 0.55) !important; background: #0e1424 !important; }
.itr-ai-launcher-mark { width: 21px; height: 21px; color: var(--ai-bright); }
.itr-ai-launcher-dot { position: absolute; top: -4px; right: -4px; width: 10px; height: 10px; border-radius: 50%; background: var(--ai-accent); border: 2px solid var(--ai-ink); }
.itr-ai.is-open .itr-ai-launcher { visibility: hidden; }

/* ---------- Panel ---------- */
.itr-ai-panel {
    position: fixed; right: 20px; bottom: 20px; z-index: 10100;
    width: 420px; height: min(680px, calc(100vh - 40px)); height: min(680px, calc(100dvh - 40px));
    display: flex; flex-direction: column; overflow: hidden;
    background: var(--ai-ink); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 10px;
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.55);
    animation: itr-ai-in 0.14s ease-out;
}
.itr-ai.is-wide .itr-ai-panel { width: min(780px, calc(100vw - 40px)); height: min(880px, calc(100vh - 40px)); height: min(880px, calc(100dvh - 40px)); }
@keyframes itr-ai-in { from { opacity: 0; } to { opacity: 1; } }

.itr-ai-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 12px 12px 16px; border-bottom: 1px solid var(--ai-hairline); flex: none; }
.itr-ai-ident { display: flex; align-items: center; gap: 11px; min-width: 0; }
.itr-ai-mark { width: 32px; height: 32px; border-radius: 7px; border: 1px solid rgba(236, 124, 48, 0.42); color: var(--ai-accent); display: inline-flex; align-items: center; justify-content: center; flex: none; }
.itr-ai-mark svg { width: 18px; height: 18px; }
.itr-ai-ident-text { min-width: 0; }
.itr-ai-eyebrow { display: flex; align-items: center; gap: 10px; font-size: 0.6rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(236, 124, 48, 0.88); white-space: nowrap; }
.itr-ai-live { display: inline-flex; align-items: center; gap: 5px; color: var(--ai-faint); letter-spacing: 0.14em; }
.itr-ai-live i { width: 6px; height: 6px; border-radius: 50%; background: var(--ai-pos); }
.itr-ai-title { margin-top: 3px !important; font-size: 0.95rem !important; font-weight: 600 !important; color: var(--ai-bright) !important; letter-spacing: 0.01em; line-height: 1.2 !important; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.itr-ai-head-actions { display: flex; gap: 2px; flex: none; }
.itr-ai-icon { width: 32px; height: 32px; border-radius: 6px; display: inline-flex !important; align-items: center; justify-content: center; color: var(--ai-dim) !important; transition: background 0.15s ease, color 0.15s ease; }
.itr-ai-icon:hover { background: rgba(255, 255, 255, 0.05) !important; color: var(--ai-bright) !important; }
.itr-ai-icon svg { width: 17px; height: 17px; }

.itr-ai-notice { flex: none; padding: 9px 16px; font-size: 0.74rem; line-height: 1.45; color: #e9b892; background: rgba(236, 124, 48, 0.07); border-bottom: 1px solid var(--ai-hairline); }

/* ---------- Log ---------- */
.itr-ai-log { flex: 1 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 18px 16px 6px; scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, 0.12) transparent; }
.itr-ai-log::-webkit-scrollbar { width: 8px; }
.itr-ai-log::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.1); border-radius: 4px; border: 2px solid var(--ai-ink); }
.itr-ai-log:focus { outline: none; }

.itr-ai-empty { padding: 6px 2px 4px; }
.itr-ai-empty-eyebrow { font-size: 0.6rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ai-faint); }
.itr-ai-empty-title { margin-top: 7px !important; font-size: 1.06rem; font-weight: 600; color: var(--ai-bright); line-height: 1.3; }
.itr-ai-empty-lead { margin-top: 8px !important; font-size: 0.8rem; color: var(--ai-dim); line-height: 1.55; }
.itr-ai-starters { display: flex; flex-direction: column; gap: 6px; margin-top: 18px; }
.itr-ai-starter { display: flex !important; align-items: center; justify-content: space-between; gap: 10px; width: 100%; text-align: left; padding: 10px 12px !important; border: 1px solid var(--ai-line) !important; border-radius: 8px; color: var(--ai-body) !important; font-size: 0.79rem !important; line-height: 1.35; transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease; }
.itr-ai-starter:hover { border-color: rgba(236, 124, 48, 0.45) !important; color: var(--ai-bright) !important; background: rgba(255, 255, 255, 0.015) !important; }
.itr-ai-starter svg { width: 14px; height: 14px; color: var(--ai-faint); }
.itr-ai-starter:hover svg { color: var(--ai-accent); }

.itr-ai-turn { margin: 0 0 18px; animation: itr-ai-in 0.18s ease-out; }
.itr-ai-turn.is-user { display: flex; justify-content: flex-end; }
.itr-ai-user { max-width: 86%; padding: 9px 13px; background: var(--ai-ink-3); border: 1px solid rgba(255, 255, 255, 0.07); border-radius: 10px 10px 3px 10px; color: var(--ai-bright); font-size: 0.84rem; line-height: 1.5; white-space: pre-wrap; overflow-wrap: anywhere; }

.itr-ai-who { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; font-size: 0.6rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ai-faint); }
.itr-ai-who.is-team { color: rgba(236, 124, 48, 0.88); }

/* Steps (tool activity) */
.itr-ai-steps { display: flex; flex-direction: column; gap: 3px; margin: 0 0 9px; }
.itr-ai-step { display: flex; align-items: center; gap: 8px; font-size: 0.72rem; color: var(--ai-faint); line-height: 1.4; }
.itr-ai-step b { font-weight: 600; color: var(--ai-dim); font-family: var(--ai-mono); font-size: 0.68rem; }
.itr-ai-step-ico { width: 12px; height: 12px; flex: none; display: inline-flex; align-items: center; justify-content: center; }
.itr-ai-step-ico::before { content: ""; width: 10px; height: 10px; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, 0.12); border-top-color: var(--ai-accent); animation: itr-ai-spin 0.8s linear infinite; }
.itr-ai-step.is-done .itr-ai-step-ico::before { width: 5px; height: 5px; border: 0; background: var(--ai-faint); animation: none; }
@keyframes itr-ai-spin { to { transform: rotate(360deg); } }

/* Answer body (markdown) */
.itr-ai-body { font-size: 0.85rem; line-height: 1.62; color: var(--ai-body); overflow-wrap: anywhere; }
.itr-ai-body > :first-child { margin-top: 0 !important; }
.itr-ai-body > :last-child { margin-bottom: 0 !important; }
.itr-ai-body p { margin: 0 0 9px !important; }
.itr-ai-body strong { color: var(--ai-bright); font-weight: 600; }
.itr-ai-body em { color: var(--ai-bright); }
.itr-ai-body a { color: var(--ai-accent) !important; text-decoration: none; border-bottom: 1px solid rgba(236, 124, 48, 0.35); }
.itr-ai-body a:hover { color: #f39a5c !important; border-bottom-color: rgba(236, 124, 48, 0.8); }
.itr-ai-body ul, .itr-ai-body ol { margin: 0 0 10px !important; padding-left: 18px !important; }
.itr-ai-body li { margin: 0 0 4px; padding-left: 2px; }
.itr-ai-body ul li::marker { color: var(--ai-faint); }
.itr-ai-body ol li::marker { color: var(--ai-dim); font-family: var(--ai-mono); font-size: 0.76rem; }
.itr-ai-body h3, .itr-ai-body h4 { margin: 14px 0 6px !important; font-size: 0.64rem !important; font-weight: 600 !important; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ai-dim) !important; line-height: 1.4 !important; }
.itr-ai-body code { font-family: var(--ai-mono); font-size: 0.78rem; padding: 1px 5px; background: var(--ai-ink-2); border: 1px solid var(--ai-hairline); border-radius: 4px; color: var(--ai-bright); }
.itr-ai-body pre { margin: 0 0 10px; padding: 10px 12px; background: var(--ai-ink-2); border: 1px solid var(--ai-hairline); border-radius: 6px; overflow-x: auto; }
.itr-ai-body pre code { padding: 0; border: 0; background: none; font-size: 0.76rem; white-space: pre; }
.itr-ai-body hr { border: 0; border-top: 1px solid var(--ai-hairline); margin: 12px 0; }
.itr-ai-body blockquote { margin: 0 0 10px; padding-left: 10px; border-left: 2px solid rgba(236, 124, 48, 0.4); color: var(--ai-text); }
.itr-ai-tablewrap { margin: 2px 0 12px; overflow-x: auto; border: 1px solid var(--ai-hairline); border-radius: 6px; }
.itr-ai-body table { width: 100%; border-collapse: collapse; font-size: 0.76rem; }
.itr-ai-body th { padding: 7px 10px; text-align: left; font-size: 0.58rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ai-dim); background: var(--ai-ink-2); border-bottom: 1px solid var(--ai-hairline); white-space: nowrap; }
.itr-ai-body td { padding: 7px 10px; border-bottom: 1px solid var(--ai-hairline); color: var(--ai-body); font-variant-numeric: tabular-nums; vertical-align: top; }
.itr-ai-body tr:last-child td { border-bottom: 0; }
.itr-ai-body td.num, .itr-ai-body th.num { text-align: right; font-family: var(--ai-mono); white-space: nowrap; }
.itr-ai-caret::after { content: ""; display: inline-block; width: 7px; height: 14px; margin-left: 2px; vertical-align: -2px; background: var(--ai-accent); animation: itr-ai-blink 1s steps(2, start) infinite; }
@keyframes itr-ai-blink { to { visibility: hidden; } }
.itr-ai-body.is-error { color: #e8a0a0; }
.itr-ai-body.is-muted { color: var(--ai-dim); font-style: italic; }

/* Message actions */
.itr-ai-actions { display: flex; align-items: center; gap: 2px; margin-top: 7px; min-height: 26px; }
.itr-ai-act { width: 28px; height: 26px; border-radius: 5px; display: inline-flex !important; align-items: center; justify-content: center; color: var(--ai-faint) !important; transition: color 0.15s ease, background 0.15s ease; }
.itr-ai-act:hover { color: var(--ai-bright) !important; background: rgba(255, 255, 255, 0.05) !important; }
.itr-ai-act.is-on { color: var(--ai-accent) !important; }
.itr-ai-act svg { width: 15px; height: 15px; }
.itr-ai-act-note { margin-left: 6px; font-size: 0.68rem; color: var(--ai-faint); }
.itr-ai-time { margin-left: auto; font-family: var(--ai-mono); font-size: 0.64rem; color: var(--ai-faint); }
.itr-ai-retry { margin-top: 8px; display: inline-flex !important; align-items: center; gap: 6px; padding: 6px 11px !important; border: 1px solid var(--ai-line) !important; border-radius: 6px; font-size: 0.74rem !important; color: var(--ai-body) !important; }
.itr-ai-retry:hover { border-color: rgba(236, 124, 48, 0.5) !important; color: var(--ai-bright) !important; }

/* Follow-ups */
.itr-ai-followups { display: flex; flex-wrap: wrap; gap: 6px; margin: -6px 0 18px; }
.itr-ai-followup { display: inline-flex !important; align-items: center; gap: 6px; padding: 6px 10px !important; border: 1px solid rgba(255, 255, 255, 0.1) !important; border-radius: 6px; font-size: 0.74rem !important; line-height: 1.3; color: var(--ai-text) !important; text-align: left; transition: border-color 0.15s ease, color 0.15s ease; }
.itr-ai-followup::before { content: "\2192"; color: var(--ai-faint); font-family: var(--ai-mono); font-size: 0.7rem; }
.itr-ai-followup:hover { border-color: rgba(236, 124, 48, 0.5) !important; color: var(--ai-bright) !important; }
.itr-ai-followup:hover::before { color: var(--ai-accent); }

/* ---------- Cards ---------- */
.itr-ai-card { margin: 0 0 11px; background: var(--ai-ink-2); border: 1px solid var(--ai-line); border-radius: 8px; overflow: hidden; }
.itr-ai-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; padding: 12px 13px 10px; }
.itr-ai-card-id { min-width: 0; }
.itr-ai-tk { font-family: var(--ai-mono); font-size: 0.98rem; font-weight: 700; color: var(--ai-bright); letter-spacing: 0.02em; text-decoration: none !important; }
a.itr-ai-tk:hover { color: var(--ai-accent) !important; }
.itr-ai-ex { margin-left: 7px; font-size: 0.58rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ai-faint); }
.itr-ai-co { margin-top: 2px; font-size: 0.74rem; color: var(--ai-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.itr-ai-chip { display: inline-flex; align-items: center; gap: 5px; padding: 3px 8px; border-radius: 4px; border: 1px solid var(--r, rgba(255, 255, 255, 0.18)); color: var(--r, #aab3c4); font-size: 0.58rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; white-space: nowrap; line-height: 1.3; }
.itr-ai-chip.r-neutral, .itr-ai-chip.o-neutral { --r: rgba(255, 255, 255, 0.2); color: #aab3c4; }
.itr-ai-chip.o-bullish { --r: var(--ai-pos); }
.itr-ai-chip.o-bearish { --r: var(--ai-neg); }
.itr-ai .r-strong_sell { --r: var(--r-ss); } .itr-ai .r-sell { --r: var(--r-s); } .itr-ai .r-buy { --r: var(--r-b); } .itr-ai .r-strong_buy { --r: var(--r-sb); }
.itr-ai-px { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; padding: 0 13px 11px; }
.itr-ai-px-fig { display: flex; align-items: baseline; gap: 9px; font-family: var(--ai-mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
.itr-ai-px-last { font-size: 1.02rem; color: var(--ai-bright); }
.itr-ai-px-chg { font-size: 0.72rem; }
.itr-ai-px-chg small { margin-left: 4px; font-size: 0.58rem; color: var(--ai-faint); letter-spacing: 0.1em; }
.itr-ai-spark { width: 132px; height: 34px; flex: none; }
.itr-ai .pos { color: var(--ai-pos) !important; }
.itr-ai .neg { color: var(--ai-neg) !important; }
.itr-ai-grid { display: grid; grid-template-columns: repeat(var(--cols, 4), minmax(0, 1fr)); border-top: 1px solid var(--ai-hairline); }
.itr-ai-cell { padding: 9px 13px 10px; min-width: 0; }
.itr-ai-cell + .itr-ai-cell { border-left: 1px solid var(--ai-hairline); }
.itr-ai-lbl { display: block; font-size: 0.56rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ai-faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.itr-ai-val { display: block; margin-top: 3px; font-family: var(--ai-mono); font-variant-numeric: tabular-nums; font-size: 0.8rem; color: var(--ai-bright); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.itr-ai-val small { font-size: 0.62rem; color: var(--ai-faint); }
.itr-ai-lock { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 13px; border-top: 1px solid var(--ai-hairline); font-size: 0.74rem; color: var(--ai-dim); }
.itr-ai-lock span { display: inline-flex; align-items: center; gap: 7px; }
.itr-ai-lock svg { width: 13px; height: 13px; color: var(--ai-faint); }
.itr-ai-cta { display: inline-flex; align-items: center; padding: 5px 10px; border-radius: 6px; background: var(--ai-accent); color: #14100c !important; font-size: 0.72rem; font-weight: 600; text-decoration: none !important; white-space: nowrap; border: 0 !important; }
.itr-ai-cta:hover { background: var(--ai-accent-strong); color: #14100c !important; }
.itr-ai-card-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 13px; border-top: 1px solid var(--ai-hairline); font-size: 0.66rem; color: var(--ai-faint); }
.itr-ai-card-foot a { color: var(--ai-text) !important; text-decoration: none !important; display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.itr-ai-card-foot a:hover { color: var(--ai-accent) !important; }
.itr-ai-card-foot a::after { content: "\2192"; font-family: var(--ai-mono); }

.itr-ai-list-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 10px 13px 9px; border-bottom: 1px solid var(--ai-hairline); }
.itr-ai-list-title { font-size: 0.62rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ai-bright); }
.itr-ai-list-meta { font-family: var(--ai-mono); font-size: 0.64rem; color: var(--ai-faint); }
.itr-ai-rows { width: 100%; border-collapse: collapse; }
.itr-ai-rows td { padding: 7px 13px; border-bottom: 1px solid var(--ai-hairline); font-size: 0.76rem; vertical-align: middle; }
.itr-ai-rows tr:last-child td { border-bottom: 0; }
.itr-ai-rows .tk { width: 1%; white-space: nowrap; }
.itr-ai-rows .tk a { font-family: var(--ai-mono); font-weight: 700; color: var(--ai-bright) !important; text-decoration: none !important; font-size: 0.76rem; }
.itr-ai-rows .tk a:hover { color: var(--ai-accent) !important; }
.itr-ai-rows .nm { color: var(--ai-dim); max-width: 0; width: 100%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 0.72rem; }
.itr-ai-rows .rt { width: 1%; white-space: nowrap; text-align: right; }
.itr-ai-rows .fc { width: 1%; white-space: nowrap; text-align: right; font-family: var(--ai-mono); font-variant-numeric: tabular-nums; color: var(--ai-bright); }
.itr-ai-rows .lk svg { width: 12px; height: 12px; color: var(--ai-faint); display: inline-block; }
.itr-ai-list-locked { padding: 14px 13px; font-size: 0.76rem; color: var(--ai-dim); display: flex; align-items: center; justify-content: space-between; gap: 10px; }

.itr-ai-bands { display: flex; height: 8px; gap: 2px; margin: 4px 13px 6px; }
.itr-ai-bands i { display: block; height: 100%; border-radius: 2px; background: var(--r); min-width: 3px; }
.itr-ai-bandlegend { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 4px; padding: 0 13px 11px; }
.itr-ai-bandlegend span { font-size: 0.55rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ai-faint); overflow: hidden; overflow-wrap: anywhere; line-height: 1.3; }
.itr-ai-bandlegend b { display: block; font-family: var(--ai-mono); font-size: 0.74rem; color: var(--ai-bright); letter-spacing: 0; font-weight: 500; }
.itr-ai-sectors { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--ai-hairline); }
.itr-ai-sectors > div { padding: 9px 13px 10px; min-width: 0; }
.itr-ai-sectors > div + div { border-left: 1px solid var(--ai-hairline); }
.itr-ai-sec { display: flex; justify-content: space-between; gap: 8px; margin-top: 4px; font-size: 0.72rem; color: var(--ai-text); }
.itr-ai-sec span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.itr-ai-sec b { font-family: var(--ai-mono); font-weight: 500; font-variant-numeric: tabular-nums; }

/* ---------- Jump + compose ---------- */
.itr-ai-jump { position: absolute; left: 50%; bottom: 112px; margin-left: -46px; width: 92px; height: 28px; display: inline-flex !important; align-items: center; justify-content: center; gap: 4px; border-radius: 6px; background: var(--ai-ink-3) !important; border: 1px solid rgba(255, 255, 255, 0.12) !important; color: var(--ai-body) !important; font-size: 0.7rem !important; z-index: 2; }
.itr-ai-jump svg { width: 13px; height: 13px; }
.itr-ai-compose { position: relative; flex: none; padding: 10px 12px 8px; border-top: 1px solid var(--ai-hairline); margin: 0; }
.itr-ai-input {
    display: block; width: 100%; min-height: 46px; max-height: 168px; resize: none; overflow-y: auto;
    padding: 12px 52px 12px 13px !important; margin: 0;
    background: var(--ai-ink-2) !important; color: var(--ai-bright) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important; border-radius: 8px !important; box-shadow: none !important;
    font: inherit; font-size: 0.85rem !important; line-height: 1.45 !important;
    transition: border-color 0.15s ease;
}
.itr-ai-input::placeholder { color: var(--ai-faint); opacity: 1; }
.itr-ai-input:focus { outline: none; border-color: rgba(236, 124, 48, 0.55) !important; }
.itr-ai-send { position: absolute; right: 19px; bottom: 15px; width: 34px; height: 34px; border-radius: 7px; display: inline-flex !important; align-items: center; justify-content: center; background: var(--ai-accent) !important; color: #14100c !important; transition: background 0.15s ease; }
.itr-ai-send:hover { background: var(--ai-accent-strong) !important; }
.itr-ai-send:disabled { background: rgba(255, 255, 255, 0.06) !important; color: var(--ai-faint) !important; cursor: default; }
.itr-ai-send svg { width: 17px; height: 17px; }
.itr-ai-ico-stop { display: none !important; }
.itr-ai.is-busy .itr-ai-send { background: var(--ai-ink-3) !important; color: var(--ai-bright) !important; border: 1px solid rgba(255, 255, 255, 0.16) !important; }
.itr-ai.is-busy .itr-ai-ico-send { display: none !important; }
.itr-ai.is-busy .itr-ai-ico-stop { display: block !important; }
.itr-ai-foot { flex: none; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 0 14px 10px; font-size: 0.64rem; color: var(--ai-faint); }
.itr-ai-link { color: var(--ai-text) !important; font-size: 0.66rem !important; border-bottom: 1px solid rgba(255, 255, 255, 0.14) !important; padding-bottom: 1px !important; white-space: nowrap; }
.itr-ai-link:hover { color: var(--ai-accent) !important; border-bottom-color: rgba(236, 124, 48, 0.6) !important; }

/* ---------- Small screens: full-screen sheet ---------- */
@media (max-width: 575.98px) {
    .itr-ai-launcher { right: 14px; bottom: 14px; height: 46px; padding: 0 14px 0 12px !important; }
    .itr-ai-panel, .itr-ai.is-wide .itr-ai-panel {
        inset: 0; right: 0; bottom: 0; width: 100%; height: 100%; max-height: none;
        border: 0; border-radius: 0; box-shadow: none;
        padding-bottom: env(safe-area-inset-bottom);
    }
    .itr-ai-head { padding-top: max(12px, env(safe-area-inset-top)); }
    .itr-ai-only-wide { display: none !important; }
    .itr-ai-input { font-size: 16px !important; }       /* no iOS zoom on focus */
    .itr-ai-spark { width: 104px; }
    .itr-ai-grid { --cols: 2 !important; }
    .itr-ai-grid .itr-ai-cell:nth-child(3) { border-left: 0; }
    .itr-ai-grid .itr-ai-cell:nth-child(n+3) { border-top: 1px solid var(--ai-hairline); }
}
@media (max-width: 575.98px) {
    html.itr-ai-lock-scroll, html.itr-ai-lock-scroll body { overflow: hidden !important; }
}
@media (prefers-reduced-motion: reduce) {
    .itr-ai-panel, .itr-ai-turn { animation: none; }
    .itr-ai-step-ico::before, .itr-ai-caret::after { animation: none; }
}
@media print { .itr-ai { display: none !important; } }

/* The open sheet covers the whole phone screen, the consent banner included
   (z-index 999999 in partials/cookie_consent.html); closing the chat shows it again. */
@media (max-width: 575.98px) {
    .itr-ai-panel, .itr-ai.is-wide .itr-ai-panel { z-index: 1000000; }
    .itr-ai-bandlegend span { white-space: normal; line-height: 1.25; font-size: 0.5rem; }
}