/* ==========================================================================
   Kaizen AI — asistente del sitio (includes/kaizen_ai.php · js/kaizen_ai.js)
   Estética sobria: navy, dorado de la marca con moderación, grises. Sin mascota.
   ========================================================================== */

/* El orbe original queda oculto (no borrado) mientras el asistente esté activo */
#kai-orb.kai-orb--oculto { display: none !important; }
/* Sin avisos emergentes: los datos curiosos de Insights no flotan sobre la página */
body.kzai-activo .kif-toast { display: none !important; }

.kzai {
    --kz-navy-0: #030d1e;
    --kz-navy-1: #07162c;
    --kz-navy-2: #0c1f3b;
    --kz-line: rgba(255, 255, 255, .09);
    --kz-line-2: rgba(255, 255, 255, .14);
    --kz-gold: #d4af37;
    --kz-gold-2: #e9cd6a;
    --kz-mint: #8ff5d0;
    --kz-text: #e6ecf5;
    --kz-soft: #b7c3d6;
    --kz-muted: #8796ad;
    --kz-danger: #f0a092;
    --kz-safe-b: env(safe-area-inset-bottom, 0px);
    font-family: inherit;
}
.kzai *, .kzai *::before, .kzai *::after { box-sizing: border-box; }
.kzai button { font-family: inherit; }

/* ── Botón ────────────────────────────────────────────────────────────── */
.kzai-launcher {
    position: fixed;
    right: 20px;
    bottom: calc(20px + var(--kz-safe-b));
    z-index: 1040;
    display: flex;
    align-items: center;
    gap: 12px;
    height: 56px;
    max-width: 330px;
    padding: 0 14px 0 8px;
    border: 1px solid rgba(212, 175, 55, .32);
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(12, 31, 59, .96), rgba(4, 14, 30, .97));
    color: var(--kz-text);
    box-shadow: 0 14px 34px rgba(3, 13, 30, .38), 0 1px 0 rgba(255,255,255,.05) inset;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    cursor: pointer;
    text-align: left;
    transition: max-width .45s cubic-bezier(.2,.8,.2,1), padding .45s cubic-bezier(.2,.8,.2,1), transform .25s ease, box-shadow .25s ease, opacity .3s ease;
    overflow: hidden;
}
.kzai-launcher:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(3, 13, 30, .45); border-color: rgba(212, 175, 55, .55); }
.kzai-launcher:focus-visible { outline: 2px solid var(--kz-gold); outline-offset: 3px; }
.kzai-launcher[aria-expanded="true"] { opacity: 0; pointer-events: none; transform: translateY(8px); }

.kzai-mark {
    position: relative;
    flex: 0 0 40px;
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, #16345f, #061429 70%);
    box-shadow: 0 0 0 1px rgba(212, 175, 55, .5) inset;
}
.kzai-iso { width: 24px; height: 24px; overflow: visible; }
.kzai-iso-dot { transform-box: fill-box; transform-origin: center; animation: kzai-dot 3.2s ease-in-out infinite; }
@keyframes kzai-dot { 0%, 100% { opacity: 1 } 50% { opacity: .45 } }

/* Pulso de IA: late tres veces al llegar y luego descansa */
.kzai-pulse {
    position: absolute;
    inset: -1px;
    border-radius: 50%;
    border: 1.5px solid var(--kz-gold);
    opacity: 0;
    animation: kzai-pulse 2.6s cubic-bezier(.2,.6,.3,1) 1.2s 3;
    pointer-events: none;
}
@keyframes kzai-pulse { 0% { opacity: .75; transform: scale(1) } 100% { opacity: 0; transform: scale(1.75) } }
.kzai.is-thinking .kzai-pulse { animation: kzai-pulse 1.4s cubic-bezier(.2,.6,.3,1) infinite; }

.kzai-launcher-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.2; transition: opacity .3s ease; }
.kzai-launcher-title { font-size: 13.5px; font-weight: 700; letter-spacing: .01em; color: #fff; white-space: nowrap; }
.kzai-launcher-copy { margin-top: 2px; font-size: 12px; color: var(--kz-soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: opacity .25s ease; }
.kzai-launcher-copy.is-swap { opacity: 0; }
.kzai-kbd {
    flex: 0 0 auto;
    margin-left: 4px;
    padding: 3px 7px;
    border: 1px solid var(--kz-line-2);
    border-bottom-width: 2px;
    border-radius: 6px;
    background: rgba(255,255,255,.04);
    color: var(--kz-muted);
    font: 600 10.5px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
/* Compacto: solo el isotipo (al desplazar hacia abajo, y siempre en móvil) */
.kzai-launcher.is-compact { max-width: 56px; padding: 0 7px; gap: 0; }
.kzai-launcher.is-compact .kzai-launcher-text,
.kzai-launcher.is-compact .kzai-kbd { opacity: 0; width: 0; margin: 0; overflow: hidden; }

/* ── Panel ────────────────────────────────────────────────────────────── */
.kzai-panel {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 1046;                 /* sobre el navbar fijo (1030), bajo los modales (1055) */
    display: flex;
    flex-direction: column;
    width: min(460px, 100vw);
    background: linear-gradient(180deg, var(--kz-navy-2) 0, var(--kz-navy-1) 180px, var(--kz-navy-0) 100%);
    border-left: 1px solid rgba(212, 175, 55, .22);
    box-shadow: -24px 0 60px rgba(3, 13, 30, .45);
    color: var(--kz-text);
    font-size: 15px;
    margin: 0;
    padding: 0;                    /* el CSS del sitio da padding a todo <section> */
}
.kzai-panel[hidden] { display: none; }
.kzai-panel.is-in { animation: kzai-in .38s cubic-bezier(.2,.8,.2,1) both; }
@keyframes kzai-in { from { transform: translateX(28px); opacity: 0 } to { transform: none; opacity: 1 } }

.kzai-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 16px 14px 20px;
    border-bottom: 1px solid var(--kz-line);
}
.kzai-head-mark {
    flex: 0 0 38px; width: 38px; height: 38px; display: grid; place-items: center;
    border-radius: 11px;
    background: radial-gradient(circle at 35% 30%, #16345f, #061429 70%);
    box-shadow: 0 0 0 1px rgba(212, 175, 55, .45) inset;
}
.kzai-head-mark .kzai-iso { width: 22px; height: 22px; }
.kzai-head-id { flex: 1; min-width: 0; }
.kzai-head-id h2 { margin: 0; font-size: 16px; font-weight: 700; letter-spacing: .01em; color: #fff; line-height: 1.2; }
.kzai-head-id p { margin: 2px 0 0; font-size: 12.5px; color: var(--kz-muted); }
.kzai-icon {
    flex: 0 0 36px; width: 36px; height: 36px; display: grid; place-items: center;
    border: 1px solid transparent; border-radius: 10px; background: none;
    color: var(--kz-soft); font-size: 15px; cursor: pointer;
    transition: background .2s, color .2s, border-color .2s;
}
.kzai-icon:hover, .kzai-icon:focus-visible { background: rgba(255,255,255,.07); border-color: var(--kz-line); color: #fff; outline: none; }

.kzai-tabs { display: flex; gap: 22px; padding: 0 20px; border-bottom: 1px solid var(--kz-line); }
.kzai-tabs button {
    position: relative;
    padding: 12px 0 11px;
    border: 0; background: none;
    color: var(--kz-muted); font-size: 13.5px; font-weight: 600; cursor: pointer;
    transition: color .2s;
}
.kzai-tabs button::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--kz-gold); transform: scaleX(0); transition: transform .25s ease; }
.kzai-tabs button[aria-selected="true"] { color: #fff; }
.kzai-tabs button[aria-selected="true"]::after { transform: scaleX(1); }
.kzai-tabs button:focus-visible { outline: 2px solid var(--kz-gold); outline-offset: 2px; border-radius: 4px; }

.kzai-view { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.kzai-view[hidden] { display: none; }
.kzai-scroll {
    flex: 1; min-height: 0; overflow-y: auto; overflow-x: hidden; overscroll-behavior: contain;
    padding: 20px;
    scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.18) transparent;
}

/* Estado inicial */
.kzai-empty h3 { margin: 4px 0 6px; font-size: 20px; font-weight: 700; color: #fff; letter-spacing: -.01em; }
.kzai-empty > p:not(.kzai-label) { margin: 0; color: var(--kz-soft); font-size: 14px; line-height: 1.6; }
.kzai-label { margin: 22px 0 10px; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--kz-muted); }
.kzai-prompts { display: grid; gap: 8px; }
.kzai-prompt {
    display: flex; align-items: center; gap: 12px; width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--kz-line); border-radius: 12px;
    background: rgba(255,255,255,.025);
    color: var(--kz-text); font-size: 14px; line-height: 1.4; text-align: left; cursor: pointer;
    transition: border-color .2s, background .2s;
}
.kzai-prompt i { flex: 0 0 auto; width: 18px; color: var(--kz-gold); text-align: center; }
.kzai-prompt:hover, .kzai-prompt:focus-visible { border-color: rgba(212,175,55,.45); background: rgba(212,175,55,.06); outline: none; }
.kzai-links { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.kzai-links a {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 7px 12px; border: 1px solid var(--kz-line); border-radius: 999px;
    color: var(--kz-soft); font-size: 13px; text-decoration: none;
    transition: border-color .2s, color .2s;
}
.kzai-links a i { color: var(--kz-gold); font-size: 12px; }
.kzai-links a:hover, .kzai-links a:focus-visible { border-color: rgba(212,175,55,.45); color: #fff; outline: none; }
.kzai.has-thread .kzai-empty { display: none; }

/* ── Hilo de consultas (formato de documento, no de mensajería) ──────── */
.kzai-thread { display: flex; flex-direction: column; gap: 26px; }
.kzai-turn { animation: kzai-fade .35s ease both; }
@keyframes kzai-fade { from { opacity: 0; transform: translateY(6px) } to { opacity: 1; transform: none } }
.kzai-q {
    display: flex; gap: 10px; align-items: flex-start;
    margin: 0 0 12px; padding-bottom: 12px;
    border-bottom: 1px solid var(--kz-line);
    font-size: 15.5px; font-weight: 600; color: #fff; line-height: 1.45;
}
.kzai-q::before { content: ""; flex: 0 0 3px; align-self: stretch; border-radius: 3px; background: var(--kz-gold); }
.kzai-tag {
    display: inline-flex; align-items: center; gap: 6px;
    margin-bottom: 10px; padding: 3px 9px; border-radius: 999px;
    font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
}
.kzai-tag--ia { background: rgba(143,245,208,.08); color: var(--kz-mint); border: 1px solid rgba(143,245,208,.22); }
.kzai-tag--ok { background: rgba(212,175,55,.1); color: var(--kz-gold-2); border: 1px solid rgba(212,175,55,.28); }
.kzai-tag--neutral { background: rgba(255,255,255,.05); color: var(--kz-soft); border: 1px solid var(--kz-line); }

/* Contenido enriquecido */
.kzai-md { color: #dbe3ef; font-size: 15px; line-height: 1.68; overflow-wrap: anywhere; }
.kzai-md > :first-child { margin-top: 0; }
.kzai-md > :last-child { margin-bottom: 0; }
.kzai-md p { margin: 0 0 12px; }
.kzai-md h4 { margin: 18px 0 8px; font-size: 14px; font-weight: 700; color: #fff; letter-spacing: .01em; }
.kzai-md strong { color: #fff; font-weight: 650; }
.kzai-md ul, .kzai-md ol { margin: 0 0 12px; padding-left: 20px; }
.kzai-md li { margin-bottom: 6px; }
.kzai-md li::marker { color: var(--kz-gold); }
.kzai-md a { color: var(--kz-mint); text-underline-offset: 2px; }
.kzai-md code { padding: 1px 6px; border-radius: 5px; background: rgba(255,255,255,.07); font: .88em ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: #f1e3b0; }
.kzai-md pre { margin: 0 0 12px; padding: 12px 14px; border: 1px solid var(--kz-line); border-radius: 10px; background: #040c19; overflow-x: auto; }
.kzai-md pre code { padding: 0; background: none; color: #d6e2f3; font-size: 13px; line-height: 1.55; }
.kzai-table { margin: 0 0 14px; border: 1px solid var(--kz-line); border-radius: 10px; overflow-x: auto; }
.kzai-md table { width: 100%; border-collapse: collapse; font-size: 13.5px; line-height: 1.45; }
.kzai-md th { padding: 9px 12px; background: rgba(212,175,55,.08); color: var(--kz-gold-2); font-size: 11.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; text-align: left; white-space: nowrap; }
.kzai-md td { padding: 9px 12px; border-top: 1px solid var(--kz-line); color: #d3dcea; vertical-align: top; }
.kzai-md tr:nth-child(even) td { background: rgba(255,255,255,.02); }
.kzai-cite { font-size: .72em; vertical-align: super; line-height: 0; margin-left: 1px; }
.kzai-cite a { display: inline-block; min-width: 16px; padding: 0 4px; border-radius: 4px; background: rgba(143,245,208,.12); color: var(--kz-mint); font-weight: 700; text-align: center; text-decoration: none; }
.kzai-cite a:hover { background: rgba(143,245,208,.25); }

.kzai-sources { margin-top: 16px; padding: 12px 14px; border: 1px solid var(--kz-line); border-radius: 12px; background: rgba(255,255,255,.02); }
.kzai-sources h5 { margin: 0 0 8px; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--kz-muted); }
.kzai-sources ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.kzai-sources li { display: flex; gap: 10px; align-items: baseline; font-size: 13.5px; line-height: 1.45; }
.kzai-sources li > span { flex: 0 0 auto; min-width: 20px; padding: 0 5px; border-radius: 4px; background: rgba(143,245,208,.12); color: var(--kz-mint); font-size: 11.5px; font-weight: 700; text-align: center; }
.kzai-sources a { color: var(--kz-text); text-decoration: none; }
.kzai-sources a:hover { color: var(--kz-mint); text-decoration: underline; }
.kzai-sources li.is-flash { animation: kzai-flash 1.2s ease; border-radius: 6px; }
@keyframes kzai-flash { 0%, 40% { background: rgba(143,245,208,.14) } 100% { background: transparent } }

.kzai-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.kzai-btn {
    display: inline-flex; align-items: center; gap: 8px;
    min-height: 36px; padding: 7px 13px;
    border: 1px solid var(--kz-line-2); border-radius: 9px;
    background: rgba(255,255,255,.03); color: var(--kz-text);
    font-size: 13px; font-weight: 600; line-height: 1.2; text-decoration: none; cursor: pointer;
    transition: border-color .2s, background .2s, color .2s;
}
.kzai-btn i { color: var(--kz-soft); }
.kzai-btn:hover, .kzai-btn:focus-visible { border-color: rgba(212,175,55,.5); background: rgba(212,175,55,.06); color: #fff; outline: none; }
.kzai-btn--gold { border-color: transparent; background: linear-gradient(135deg, var(--kz-gold-2), #b8952f); color: #06142b; }
.kzai-btn--gold i { color: #06142b; }
.kzai-btn--gold:hover, .kzai-btn--gold:focus-visible { color: #06142b; background: linear-gradient(135deg, #f3dc86, #c9a53a); }
.kzai-btn.is-done { border-color: rgba(143,245,208,.4); color: var(--kz-mint); }

/* Cargando */
.kzai-loading { display: grid; gap: 10px; }
.kzai-step { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: var(--kz-muted); transition: color .3s; }
.kzai-step i { width: 16px; text-align: center; font-size: 12px; }
.kzai-step.is-on { color: var(--kz-text); }
.kzai-step.is-done { color: var(--kz-soft); }
.kzai-step.is-done i { color: var(--kz-mint); }
.kzai-skel { height: 11px; border-radius: 6px; background: linear-gradient(90deg, rgba(255,255,255,.04), rgba(255,255,255,.1), rgba(255,255,255,.04)); background-size: 200% 100%; animation: kzai-skel 1.3s linear infinite; }
.kzai-skel:nth-child(2) { width: 88%; } .kzai-skel:nth-child(3) { width: 64%; }
@keyframes kzai-skel { from { background-position: 200% 0 } to { background-position: -200% 0 } }

/* Redactor */
.kzai-composer {
    display: flex; align-items: flex-end; gap: 8px;
    margin: 0 16px; padding: 8px 8px 8px 14px;
    border: 1px solid var(--kz-line-2); border-radius: 14px;
    background: rgba(255,255,255,.04);
    transition: border-color .2s, box-shadow .2s;
}
.kzai-composer:focus-within { border-color: rgba(212,175,55,.55); box-shadow: 0 0 0 3px rgba(212,175,55,.12); }
.kzai-composer textarea {
    flex: 1; min-width: 0; max-height: 140px; padding: 7px 0;
    border: 0; background: none; resize: none; outline: none;
    color: #fff; font: inherit; font-size: 16px; line-height: 1.45;
}
.kzai-composer textarea::placeholder { color: #75849b; }
.kzai-send {
    flex: 0 0 38px; width: 38px; height: 38px; border: 0; border-radius: 10px;
    background: linear-gradient(135deg, var(--kz-gold-2), #b8952f); color: #06142b; cursor: pointer;
    transition: opacity .2s, transform .15s;
}
.kzai-send:disabled { opacity: .35; cursor: default; }
.kzai-send:not(:disabled):hover { transform: translateY(-1px); }
.kzai-send:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.kzai-foot { margin: 0; padding: 8px 20px calc(12px + var(--kz-safe-b)); font-size: 11.5px; line-height: 1.45; color: var(--kz-muted); }
.kzai-foot a { color: var(--kz-soft); }

/* ── Agenda ───────────────────────────────────────────────────────────── */
.kzai-agenda-intro h3 { margin: 4px 0 6px; font-size: 19px; font-weight: 700; color: #fff; }
.kzai-agenda-intro p { margin: 0 0 6px; color: var(--kz-soft); font-size: 14px; line-height: 1.55; }
.kzai-agenda fieldset { margin: 20px 0 0; padding: 0; border: 0; min-width: 0; }
.kzai-agenda legend { display: flex; align-items: center; gap: 9px; margin-bottom: 10px; font-size: 13px; font-weight: 700; color: #fff; }
.kzai-agenda legend span { width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; border: 1px solid rgba(212,175,55,.55); color: var(--kz-gold-2); font-size: 11.5px; }
.kzai-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.kzai-chip {
    padding: 8px 12px; border: 1px solid var(--kz-line-2); border-radius: 10px;
    background: rgba(255,255,255,.03); color: var(--kz-text); font-size: 13px; line-height: 1.3; cursor: pointer;
    transition: border-color .2s, background .2s, color .2s;
}
.kzai-chip:hover:not(:disabled) { border-color: rgba(212,175,55,.5); }
.kzai-chip[aria-checked="true"] { border-color: var(--kz-gold); background: rgba(212,175,55,.14); color: #fff; box-shadow: 0 0 0 1px var(--kz-gold) inset; }
.kzai-chip:disabled { opacity: .38; cursor: not-allowed; text-decoration: line-through; }
.kzai-chip:focus-visible, .kzai-day:focus-visible, .kzai-seg button:focus-visible { outline: 2px solid var(--kz-gold); outline-offset: 2px; }
.kzai-days { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 10px; scrollbar-width: thin; scroll-snap-type: x proximity; }
.kzai-day {
    flex: 0 0 64px; display: flex; flex-direction: column; align-items: center; gap: 2px;
    padding: 9px 4px; border: 1px solid var(--kz-line-2); border-radius: 12px;
    background: rgba(255,255,255,.03); color: var(--kz-text); cursor: pointer; scroll-snap-align: start;
    transition: border-color .2s, background .2s;
}
.kzai-day small { font-size: 10.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--kz-muted); }
.kzai-day strong { font-size: 19px; line-height: 1.1; color: #fff; }
.kzai-day em { font-style: normal; font-size: 11px; color: var(--kz-muted); }
.kzai-day[aria-checked="true"] { border-color: var(--kz-gold); background: rgba(212,175,55,.14); box-shadow: 0 0 0 1px var(--kz-gold) inset; }
.kzai-day[aria-checked="true"] small, .kzai-day[aria-checked="true"] em { color: var(--kz-gold-2); }
.kzai-slots { margin-bottom: 12px; }
.kzai-seg { display: flex; padding: 3px; border: 1px solid var(--kz-line-2); border-radius: 11px; background: rgba(255,255,255,.02); }
.kzai-seg button {
    flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 7px;
    padding: 8px 6px; border: 0; border-radius: 8px; background: none;
    color: var(--kz-soft); font-size: 12.5px; font-weight: 600; cursor: pointer;
}
.kzai-seg button[aria-checked="true"] { background: rgba(212,175,55,.16); color: #fff; }
.kzai-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.kzai-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.kzai-field--full { grid-column: 1 / -1; }
.kzai-field > span { font-size: 12.5px; font-weight: 600; color: var(--kz-soft); }
.kzai-field input, .kzai-field textarea {
    width: 100%; padding: 10px 12px;
    border: 1px solid var(--kz-line-2); border-radius: 10px;
    background: rgba(255,255,255,.04); color: #fff; font: inherit; font-size: 16px;
    transition: border-color .2s, box-shadow .2s;
}
.kzai-field textarea { resize: vertical; min-height: 76px; }
.kzai-field input:focus, .kzai-field textarea:focus { outline: none; border-color: rgba(212,175,55,.6); box-shadow: 0 0 0 3px rgba(212,175,55,.12); }
.kzai-field.is-invalid input { border-color: var(--kz-danger); }
.kzai-err { display: block; margin: 6px 0 0; min-height: 0; font-style: normal; font-size: 12.5px; color: var(--kz-danger); }
.kzai-err:empty { display: none; }
.kzai-err--form { margin-top: 16px; padding: 10px 12px; border: 1px solid rgba(240,160,146,.35); border-radius: 10px; background: rgba(240,160,146,.07); }
.kzai-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.kzai-consent { display: flex; gap: 10px; align-items: flex-start; margin-top: 16px; font-size: 13px; line-height: 1.5; color: var(--kz-soft); cursor: pointer; }
.kzai-consent input { flex: 0 0 auto; width: 18px; height: 18px; margin-top: 2px; accent-color: var(--kz-gold); }
.kzai-consent a { color: var(--kz-mint); }
.kzai-primary {
    display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%;
    margin: 18px 0 8px; padding: 13px 16px; border: 0; border-radius: 12px;
    background: linear-gradient(135deg, var(--kz-gold-2), #b8952f); color: #06142b;
    font-size: 15px; font-weight: 700; cursor: pointer; transition: transform .15s, box-shadow .2s, opacity .2s;
}
.kzai-primary:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(212,175,55,.25); }
.kzai-primary:disabled { opacity: .6; cursor: wait; transform: none; box-shadow: none; }
.kzai-primary:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

.kzai-ok { text-align: left; }
.kzai-ok-icon { width: 52px; height: 52px; display: grid; place-items: center; margin: 6px 0 14px; border-radius: 50%; background: rgba(143,245,208,.12); color: var(--kz-mint); font-size: 22px; box-shadow: 0 0 0 1px rgba(143,245,208,.35) inset; }
.kzai-ok h3 { margin: 0 0 6px; font-size: 20px; color: #fff; }
.kzai-ok > p { margin: 0 0 16px; color: var(--kz-soft); font-size: 14px; line-height: 1.6; }
.kzai-ok dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; margin: 0 0 16px; padding: 14px; border: 1px solid var(--kz-line); border-radius: 12px; background: rgba(255,255,255,.02); font-size: 14px; }
.kzai-ok dt { color: var(--kz-muted); }
.kzai-ok dd { margin: 0; color: #fff; }
.kzai-ref { font: 700 15px ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: var(--kz-gold-2); letter-spacing: .04em; }

/* ── Móvil: pantalla completa ─────────────────────────────────────────── */
@media (max-width: 767.98px) {
    .kzai-launcher { right: 14px; bottom: calc(14px + var(--kz-safe-b)); height: 54px; }
    .kzai-launcher.is-compact, .kzai-launcher { max-width: 54px; padding: 0 6px; gap: 0; }
    .kzai-launcher .kzai-launcher-text, .kzai-launcher .kzai-kbd { opacity: 0; width: 0; margin: 0; overflow: hidden; }
    .kzai-launcher.is-hidden { opacity: 0; pointer-events: none; transform: translateY(12px); }
    .kzai-panel {
        width: 100vw;
        height: 100vh;
        height: 100dvh;
        bottom: auto;
        border-left: 0;
    }
    .kzai-panel.is-in { animation: kzai-up .34s cubic-bezier(.2,.8,.2,1) both; }
    @keyframes kzai-up { from { transform: translateY(24px); opacity: 0 } to { transform: none; opacity: 1 } }
    .kzai-head { padding: 12px 10px 10px 16px; padding-top: calc(12px + env(safe-area-inset-top, 0px)); }
    .kzai-tabs { padding: 0 16px; }
    .kzai-scroll { padding: 16px; }
    .kzai-composer { margin: 0 12px; }
    .kzai-foot { padding: 8px 16px calc(10px + var(--kz-safe-b)); }
    .kzai-grid { grid-template-columns: 1fr; }
    .kzai-md { font-size: 15px; }
}
@media (hover: none) { .kzai-kbd { display: none; } }

@media (prefers-reduced-motion: reduce) {
    .kzai *, .kzai-launcher, .kzai-panel { animation: none !important; transition: none !important; }
}
@media print { .kzai { display: none !important; } }