/**
 * Demo estático del asistente web (sitio institucional).
 * Subset alineado a spa.css — sin Bootstrap ni API.
 */

.assistant-demo {
    --bio-paper-25: #fdfcfb;
    --bio-paper-50: #faf8f3;
    --bio-paper-100: #f2efe8;
    --bio-paper-200: #e7e3da;
    --bio-paper-300: #d5d0c6;
    --bio-paper-400: #a8a29a;
    --bio-paper-500: #6e6a63;
    --bio-paper-600: #4a4742;
    --bioenlace-primary: #54a0ff;
    --bioenlace-primary-hover: #0876ff;
    --spa-chat-input-min-height: 2.5rem;
    --bs-border-radius: 1.1rem;
    --bs-border-radius-pill: 50%;

    display: flex;
    flex-direction: column;
    border-radius: 14px;
    overflow: hidden;
    background: var(--bio-paper-25);
    border: 1px solid var(--bio-paper-200);
    box-shadow:
        0 4px 24px rgba(26, 25, 22, 0.08),
        0 1px 3px rgba(26, 25, 22, 0.04);
    font-size: 0.9375rem;
    line-height: 1.45;
    color: var(--bio-paper-600);
}

.assistant-demo__chrome {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.55rem 0.85rem;
    background: var(--bio-paper-100);
    border-bottom: 1px solid var(--bio-paper-200);
}

.assistant-demo__dots {
    display: inline-flex;
    gap: 0.3rem;
}

.assistant-demo__dots i {
    display: block;
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    background: var(--bio-paper-300);
}

.assistant-demo__dots i:nth-child(1) { background: #ff6b6b; }
.assistant-demo__dots i:nth-child(2) { background: #ffd93d; }
.assistant-demo__dots i:nth-child(3) { background: #6bcb77; }

.assistant-demo__chrome-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--bio-paper-500);
    letter-spacing: 0.02em;
}

.assistant-demo__tabs {
    display: flex;
    gap: 0;
    padding: 0 0.65rem;
    background: var(--bio-paper-50);
    border-bottom: 1px solid var(--bio-paper-200);
}

.assistant-demo__tab {
    flex: 1;
    margin: 0;
    padding: 0.55rem 0.35rem;
    font: inherit;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--bio-paper-500);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.assistant-demo__tab:hover {
    color: var(--bio-paper-600);
}

.assistant-demo__tab.is-active {
    color: var(--bioenlace-primary);
    border-bottom-color: var(--bioenlace-primary);
}

.assistant-demo__body {
    display: flex;
    flex-direction: column;
    min-height: 560px;
    max-height: 560px;
    position: relative;
}

.assistant-demo__messages {
    flex: 1 1 auto;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0.75rem 0.65rem 0.5rem;
    scroll-behavior: smooth;
}

.assistant-demo__empty-hint {
    width: 100%;
    padding: 0.25rem 0.35rem 0.5rem;
}

.assistant-demo__empty-hint.is-hidden {
    display: none;
}

.assistant-demo__welcome-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    justify-content: flex-start;
}

.assistant-demo__welcome-chip {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--bioenlace-primary);
    background: #fff;
    border: 1px solid var(--bio-paper-300);
    border-radius: 999px;
    pointer-events: none;
}

.assistant-demo__composer .spa-chat-composer-hint {
    margin-top: 0.4rem;
    padding-left: 0.15rem;
    font-size: 0.6875rem;
    line-height: 1.35;
    color: var(--bio-paper-400);
}

.assistant-demo__composer-note {
    color: var(--bio-paper-400);
}

.assistant-demo__composer {
    flex-shrink: 0;
    position: relative;
    padding: 0.55rem 0.65rem 0.65rem;
    background: var(--bio-paper-25);
    border-top: 1px solid var(--bio-paper-200);
}

/* Burbujas */
.assistant-demo__row {
    display: flex;
    margin-bottom: 0.5rem;
}

.assistant-demo__row--user {
    justify-content: flex-end;
}

.assistant-demo__row--bot {
    justify-content: flex-start;
}

.spa-chat-bubble {
    max-width: 92%;
    padding: 0.45rem 0.65rem;
    border-radius: 0.75rem;
    box-sizing: border-box;
}

.spa-chat-bubble--user {
    background: var(--bioenlace-primary);
    color: #fff;
}

.spa-chat-bubble--assistant {
    background: #fff;
    border: 1px solid var(--bio-paper-200);
    color: var(--bio-paper-600);
}

.spa-chat-bubble-text {
    font-size: 0.875rem;
    line-height: 1.45;
    margin: 0;
    color: inherit;
}

.spa-chat-bubble-text--assistant {
    color: inherit;
}

.spa-flow-completed-summary {
    margin-top: 0.35rem;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.spa-flow-completed-summary.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.spa-flow-completed-summary__alert {
    margin: 0;
    padding: 0.45rem 0.65rem;
    font-size: 0.8125rem;
    line-height: 1.4;
    color: #1a5c38;
    background: #e8f6ee;
    border: 1px solid #b8e0c8;
    border-radius: 0.5rem;
    text-align: center;
}

.bio-ui-json-list-table tbody tr.is-highlight {
    transition: background 0.35s ease;
}

/* Flow header + mini-UI */
.spa-chat-flow-row {
    width: 100%;
    max-width: 100%;
    margin-bottom: 0.35rem;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.spa-chat-flow-row.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.spa-flow-chat-header {
    width: 100%;
    margin: 0 0 0.35rem 0;
}

.spa-flow-chat-title {
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.3;
    text-align: center;
    margin: 0 0 0.25rem 0;
    color: var(--bioenlace-primary);
}

.spa-flow-chat-rule {
    display: block;
    width: 100%;
    height: 0;
    margin: 0 0 0.45rem 0;
    border: none;
    border-bottom: 2px solid var(--bioenlace-primary);
}

.spa-chat-flow-ui {
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.4s ease 0.1s, transform 0.4s ease 0.1s;
}

.spa-chat-flow-ui.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Timeline numerado (flows crear — alineado a spa-flow-steps-list) */
.assistant-demo__timeline {
    margin: 0;
    padding: 0;
    list-style: none;
}

.assistant-demo__timeline .spa-flow-step-item {
    position: relative;
    margin: 0;
    padding: 0 0 0.65rem 0;
}

.assistant-demo__timeline .spa-flow-step-item:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 0.65rem;
    top: 1.45rem;
    bottom: 0;
    width: 2px;
    background: var(--bio-paper-300);
    transform: translateX(-50%);
}

.assistant-demo__timeline .spa-flow-step-item--done:not(:last-child)::before {
    background: var(--bioenlace-primary);
    opacity: 0.45;
}

.spa-flow-step-track {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.spa-flow-step-num {
    flex-shrink: 0;
    width: 1.3rem;
    height: 1.3rem;
    margin-top: 0.1rem;
    border-radius: 50%;
    background: var(--bio-paper-300);
    color: var(--bio-paper-500);
    font-size: 0.6875rem;
    font-weight: 700;
    line-height: 1.3rem;
    text-align: center;
    transition: background 0.25s ease, color 0.25s ease;
}

.spa-flow-step-item--active .spa-flow-step-num {
    background: var(--bioenlace-primary);
    color: #fff;
    box-shadow: 0 0 0 2px rgba(84, 160, 255, 0.2);
}

.spa-flow-step-item--done .spa-flow-step-num {
    background: var(--bio-paper-500);
    color: #fff;
}

.spa-flow-step-text {
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 0.35rem 0;
    color: var(--bio-paper-600);
}

.spa-flow-step-item--pending .spa-flow-step-text {
    color: var(--bio-paper-500);
    font-weight: 500;
    opacity: 0.8;
}

.spa-flow-step-item--done .spa-flow-step-text {
    color: var(--bio-paper-500);
    font-weight: 500;
}

.spa-flow-step-item--done .assistant-demo__pick-btn,
.spa-flow-step-item--done .assistant-demo__pick-btn--card {
    pointer-events: none;
    cursor: default;
}

.spa-flow-step-item--active .spa-flow-step-text {
    color: var(--bio-paper-600);
}

.spa-flow-step-body {
    flex: 1 1 auto;
    min-width: 0;
}

.spa-flow-step-ui:empty {
    display: none;
}

.spa-flow-step-ui:not(:empty) {
    margin-top: 0.15rem;
}

/* Tabla listado */
.bio-ui-json-list {
    width: 100%;
    overflow-x: auto;
}

.bio-ui-json-list-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
}

.bio-ui-json-list-table th,
.bio-ui-json-list-table td {
    padding: 0.35rem 0.45rem;
    text-align: left;
    border-bottom: 1px solid var(--bio-paper-200);
}

.bio-ui-json-list-table th {
    font-weight: 600;
    font-size: 0.6875rem;
    color: var(--bio-paper-500);
    white-space: nowrap;
    background: var(--bio-paper-50);
}

.bio-ui-json-list-table td {
    color: var(--bio-paper-600);
    vertical-align: middle;
}

.bio-ui-json-list-table tbody tr:last-child td {
    border-bottom: none;
}

.bio-ui-json-list-table tbody tr.is-highlight {
    background: rgba(84, 160, 255, 0.08);
}

/* Formulario */
.bio-ui-json-fields {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.assistant-demo__field label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--bio-paper-500);
    margin-bottom: 0.15rem;
}

.assistant-demo__field input,
.assistant-demo__field select {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: 0.35rem 0.45rem;
    font: inherit;
    font-size: 0.8125rem;
    color: var(--bio-paper-600);
    background: #fff;
    border: 1px solid var(--bio-paper-300);
    border-radius: 6px;
}

.assistant-demo__field input.is-filled {
    border-color: var(--bioenlace-primary);
    background: rgba(84, 160, 255, 0.04);
}

.assistant-demo__field input.is-changed {
    border-color: #e9a23b;
    background: rgba(233, 162, 59, 0.06);
}

/* Mensajes UI JSON (edición dispersa) */
.bio-ui-json-message {
    margin-bottom: 0.55rem;
    padding: 0.5rem 0.6rem;
    background: var(--bio-paper-50);
    border: 1px solid var(--bio-paper-200);
    border-radius: 6px;
}

.bio-ui-json-message--warning {
    background: #fff8e8;
    border-color: #f0d9a8;
}

.bio-ui-json-message__title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--bio-paper-600);
    margin-bottom: 0.25rem;
}

.bio-ui-json-message__body {
    font-size: 0.75rem;
    line-height: 1.45;
    color: var(--bio-paper-500);
    white-space: pre-wrap;
}

/* Pickers superficie / aspecto */
.assistant-demo__pick-group {
    margin-top: 0.35rem;
}

.assistant-demo__pick-title {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--bio-paper-500);
    margin-bottom: 0.35rem;
}

.assistant-demo__pick-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.assistant-demo__pick-btn {
    padding: 0.35rem 0.65rem;
    font: inherit;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--bioenlace-primary);
    background: #fff;
    border: 1px solid var(--bioenlace-primary);
    border-radius: 999px;
    cursor: default;
    transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.assistant-demo__pick-btn.is-selected {
    color: #fff;
    background: var(--bioenlace-primary);
    box-shadow: 0 0 0 2px rgba(84, 160, 255, 0.25);
}

.assistant-demo__pick-list--cards {
    flex-direction: column;
    align-items: stretch;
}

.assistant-demo__pick-btn--card {
    display: block;
    width: 100%;
    max-width: none;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    text-align: left;
}

.assistant-demo__pick-card-label {
    display: block;
    font-weight: 600;
    line-height: 1.35;
}

.assistant-demo__pick-card-meta {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.6875rem;
    font-weight: 400;
    line-height: 1.35;
    color: var(--bio-paper-500);
}

.assistant-demo__pick-btn--card.is-selected .assistant-demo__pick-card-meta {
    color: rgba(255, 255, 255, 0.88);
}

/* Confirmación — diff */
.assistant-demo__diff {
    margin-top: 0.35rem;
    padding: 0.45rem 0.55rem;
    background: #fff;
    border: 1px solid var(--bio-paper-200);
    border-radius: 6px;
    font-size: 0.75rem;
}

.assistant-demo__diff-row {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.2rem 0;
}

.assistant-demo__diff-row + .assistant-demo__diff-row {
    border-top: 1px dashed var(--bio-paper-200);
    margin-top: 0.2rem;
    padding-top: 0.35rem;
}

.assistant-demo__diff-label {
    color: var(--bio-paper-500);
    font-weight: 500;
}

.assistant-demo__diff-value {
    color: var(--bio-paper-600);
    font-weight: 600;
    text-align: right;
}

/* Confirmar */
.spa-flow-submit-inline {
    margin-top: 0.55rem;
    text-align: center;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.spa-flow-submit-inline.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.assistant-demo__btn-confirm {
    display: inline-block;
    padding: 0.4rem 1.1rem;
    font: inherit;
    font-size: 0.8125rem;
    font-weight: 600;
    color: #fff;
    background: var(--bioenlace-primary);
    border: none;
    border-radius: 999px;
    cursor: default;
    box-shadow: 0 2px 6px rgba(84, 160, 255, 0.28);
    transition: box-shadow 0.25s ease, transform 0.2s ease;
}

.assistant-demo__btn-confirm.is-highlight {
    box-shadow: 0 0 0 3px rgba(84, 160, 255, 0.35), 0 3px 10px rgba(84, 160, 255, 0.4);
    transform: scale(1.03);
}

/* Composer (subset spa.css) */
.spa-chat-input-wrap {
    width: 100%;
}

.spa-query-input {
    display: flex;
    align-items: flex-end;
    gap: 0.35rem;
    width: 100%;
    box-sizing: border-box;
    padding: 0.25rem 0.3rem 0.25rem 0;
    background-color: var(--bio-paper-50);
    border: 2px solid var(--bio-paper-300);
    border-radius: var(--bs-border-radius);
    box-shadow: 0 1px 3px rgba(26, 25, 22, 0.05);
}

.spa-query-input.is-typing {
    border-color: var(--bioenlace-primary);
    box-shadow: 0 0 0 0.15rem rgba(84, 160, 255, 0.18);
}

.spa-chat-input {
    flex: 1 1 auto;
    min-width: 0;
    box-sizing: border-box;
    display: block;
    width: 100%;
    margin: 0;
    resize: none;
    overflow: hidden;
    min-height: var(--spa-chat-input-min-height);
    max-height: 4rem;
    padding: 0.35rem 0.25rem 0.35rem 0.75rem;
    font: inherit;
    font-size: 0.875rem;
    line-height: 1.45;
    color: var(--bio-paper-600);
    background-color: transparent;
    border: none;
    border-radius: 0;
}

.spa-chat-input::placeholder {
    color: var(--bio-paper-400);
}

.spa-chat-send-btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    min-width: 2.25rem;
    min-height: 2.25rem;
    margin: 0 0.1rem 0.1rem 0;
    padding: 0;
    border: none;
    border-radius: var(--bs-border-radius-pill);
    line-height: 1;
    color: #fff;
    background-color: var(--bioenlace-primary);
    box-shadow: 0 2px 6px rgba(84, 160, 255, 0.28);
}

.spa-send-text {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1;
}

.assistant-demo.is-typing .spa-chat-input {
    caret-color: var(--bioenlace-primary);
}

/* Captura clínica (encounter-demo) — formulario en historia del paciente, no chat */
.encounter-demo {
    --bio-paper-25: #fdfcfb;
    --bio-paper-50: #faf8f3;
    --bio-paper-100: #f2efe8;
    --bio-paper-200: #e7e3da;
    --bio-paper-300: #d5d0c6;
    --bio-paper-400: #a8a29a;
    --bio-paper-500: #6e6a63;
    --bio-paper-600: #4a4742;
    --bioenlace-primary: #38be7f;
    --bioenlace-primary-hover: #1a6b4a;

    display: flex;
    flex-direction: column;
    border-radius: 14px;
    overflow: hidden;
    background: var(--bio-paper-25);
    border: 1px solid var(--bio-paper-200);
    box-shadow:
        0 4px 24px rgba(26, 25, 22, 0.08),
        0 1px 3px rgba(26, 25, 22, 0.04);
    font-size: 0.875rem;
    line-height: 1.45;
    color: var(--bio-paper-600);
}

.encounter-demo__body {
    display: flex;
    flex-direction: column;
    min-height: 560px;
    max-height: 560px;
    overflow: hidden;
}

.encounter-demo__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.65rem 0.85rem;
    background: var(--bio-paper-100);
    border-bottom: 1px solid var(--bio-paper-200);
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.encounter-demo__header.is-visible {
    opacity: 1;
    transform: none;
}

.encounter-demo__header-main {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}

.encounter-demo__patient-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--bio-paper-600);
}

.encounter-demo__patient-meta {
    font-size: 0.75rem;
    color: var(--bio-paper-500);
}

.encounter-demo__context-badge {
    flex-shrink: 0;
    padding: 0.2rem 0.5rem;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: #1a6b4a;
    background: rgba(56, 190, 127, 0.12);
    border-radius: 999px;
}

.encounter-demo__stage {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 0.75rem 0.85rem 0.5rem;
    scroll-behavior: smooth;
}

.encounter-demo__note {
    margin: 0;
    padding: 0.45rem 0.85rem 0.6rem;
    font-size: 0.6875rem;
    color: var(--bio-paper-500);
    background: var(--bio-paper-50);
    border-top: 1px solid var(--bio-paper-200);
}

.encounter-demo__alert {
    padding: 0.55rem 0.65rem;
    margin-bottom: 0.75rem;
    border-radius: 8px;
    border: 1px solid rgba(84, 160, 255, 0.25);
    background: rgba(84, 160, 255, 0.08);
    font-size: 0.8125rem;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.encounter-demo__alert.is-visible {
    opacity: 1;
    transform: none;
}

.encounter-demo__alert strong {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.75rem;
    color: #2c5282;
}

.encounter-demo__alert--triage {
    border-color: rgba(255, 193, 7, 0.35);
    background: rgba(255, 193, 7, 0.1);
}

.encounter-demo__alert--triage strong {
    color: #856404;
}

.encounter-demo__form-block {
    margin-bottom: 0.75rem;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.encounter-demo__form-block.is-visible {
    opacity: 1;
    transform: none;
}

.encounter-demo__label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 600;
    font-size: 0.8125rem;
}

.encounter-demo__textarea {
    display: block;
    width: 100%;
    min-height: 5.5rem;
    padding: 0.55rem 0.65rem;
    font: inherit;
    line-height: 1.5;
    color: var(--bio-paper-600);
    background: #fff;
    border: 2px solid var(--bio-paper-300);
    border-radius: 8px;
    resize: none;
}

.encounter-demo.is-dictating .encounter-demo__textarea {
    border-color: var(--bioenlace-primary);
    box-shadow: 0 0 0 2px rgba(56, 190, 127, 0.15);
}

.encounter-demo__tool-btn--dictate.is-recording {
    color: #fff;
    background: #dc3545;
    border-color: #dc3545;
    animation: encounter-demo-mic-pulse 1.2s ease-in-out infinite;
}

@keyframes encounter-demo-mic-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.45); }
    50% { box-shadow: 0 0 0 4px rgba(220, 53, 69, 0.15); }
}

.encounter-demo__stt-status {
    min-height: 1.1rem;
    margin-top: 0.35rem;
    font-size: 0.75rem;
    color: var(--bio-paper-500);
}

.encounter-demo__stt-status.is-listening {
    color: var(--bioenlace-primary-hover);
    font-weight: 500;
}

.encounter-demo__stt-status.is-ready {
    color: var(--bioenlace-primary-hover);
}

.encounter-demo__waveform {
    display: none;
    align-items: flex-end;
    gap: 3px;
    height: 1.1rem;
    margin-top: 0.35rem;
}

.encounter-demo__waveform.is-active {
    display: inline-flex;
}

.encounter-demo__waveform span {
    display: block;
    width: 3px;
    height: 0.35rem;
    background: var(--bioenlace-primary);
    border-radius: 2px;
    animation: encounter-demo-wave 0.55s ease-in-out infinite alternate;
}

.encounter-demo__waveform span:nth-child(2) { animation-delay: 0.08s; }
.encounter-demo__waveform span:nth-child(3) { animation-delay: 0.16s; }
.encounter-demo__waveform span:nth-child(4) { animation-delay: 0.24s; }
.encounter-demo__waveform span:nth-child(5) { animation-delay: 0.12s; }

@keyframes encounter-demo-wave {
    from { height: 0.3rem; opacity: 0.55; }
    to { height: 1rem; opacity: 1; }
}

.encounter-demo__tools {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-top: 0.45rem;
}

.encounter-demo__tool-btn {
    padding: 0.25rem 0.5rem;
    font: inherit;
    font-size: 0.75rem;
    color: var(--bio-paper-600);
    background: #fff;
    border: 1px solid var(--bio-paper-300);
    border-radius: 6px;
}

.encounter-demo__actions {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 0.65rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.encounter-demo__actions.is-visible {
    opacity: 1;
}

.encounter-demo__btn {
    padding: 0.4rem 0.75rem;
    font: inherit;
    font-size: 0.8125rem;
    font-weight: 500;
    border-radius: 8px;
    border: 1px solid transparent;
    transition: box-shadow 0.25s ease, transform 0.2s ease;
}

.encounter-demo__btn--analyze {
    color: var(--bioenlace-primary-hover);
    background: #fff;
    border-color: var(--bioenlace-primary);
}

.encounter-demo__btn--confirm {
    color: #fff;
    background: var(--bioenlace-primary);
    border-color: var(--bioenlace-primary);
}

.encounter-demo__btn.is-highlight {
    box-shadow: 0 0 0 3px rgba(56, 190, 127, 0.35);
    transform: scale(1.02);
}

.encounter-demo__btn:disabled {
    opacity: 0.55;
}

.encounter-demo__analysis {
    padding: 0.65rem;
    margin-bottom: 0.65rem;
    background: #fff;
    border: 1px solid var(--bio-paper-200);
    border-radius: 10px;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.encounter-demo__analysis.is-visible {
    opacity: 1;
    transform: none;
}

.encounter-demo__analysis-title {
    margin: 0 0 0.5rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--bio-paper-600);
}

.encounter-demo__fields {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.encounter-demo__field label {
    display: block;
    margin-bottom: 0.2rem;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--bio-paper-500);
}

.encounter-demo__field input {
    display: block;
    width: 100%;
    padding: 0.35rem 0.5rem;
    font: inherit;
    font-size: 0.8125rem;
    color: var(--bio-paper-600);
    background: var(--bio-paper-50);
    border: 1px solid var(--bio-paper-200);
    border-radius: 6px;
}

.encounter-demo__success {
    padding: 0.55rem 0.65rem;
    margin-top: 0.35rem;
    font-size: 0.8125rem;
    color: #1a6b4a;
    background: rgba(56, 190, 127, 0.12);
    border: 1px solid rgba(56, 190, 127, 0.3);
    border-radius: 8px;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.encounter-demo__success.is-visible {
    opacity: 1;
    transform: none;
}

.encounter-demo__spinner {
    display: inline-block;
    width: 0.85rem;
    height: 0.85rem;
    margin-right: 0.35rem;
    vertical-align: -0.15em;
    border: 2px solid var(--bio-paper-300);
    border-top-color: var(--bioenlace-primary);
    border-radius: 50%;
    animation: encounter-demo-spin 0.7s linear infinite;
}

@keyframes encounter-demo-spin {
    to { transform: rotate(360deg); }
}

@media (max-width: 768px) {
    .encounter-demo__body {
        min-height: 480px;
        max-height: 480px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .encounter-demo__header,
    .encounter-demo__alert,
    .encounter-demo__form-block,
    .encounter-demo__analysis,
    .encounter-demo__success,
    .encounter-demo__btn {
        transition: none;
    }

    .encounter-demo__tool-btn--dictate.is-recording {
        animation: none;
    }

    .encounter-demo__waveform span {
        animation: none;
        height: 0.6rem;
    }

    .encounter-demo__spinner {
        animation: none;
    }
}

@media (max-width: 768px) {
    .assistant-demo__body {
        min-height: 480px;
        max-height: 480px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .spa-chat-flow-row,
    .spa-chat-flow-ui,
    .spa-flow-submit-inline,
    .assistant-demo__btn-confirm {
        transition: none;
        opacity: 1;
        transform: none;
    }
}