/* ================================================================
   MMakers AI Diagnóstico — Dark Theme · Mobile-first
   ================================================================ */

/* ── Reset ────────────────────────────────────────────── */
.mmai-diag *,
.mmai-diag *::before,
.mmai-diag *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ── Contenedor principal (dark) ──────────────────────── */
.mmai-diag {
    max-width: 540px;
    margin: 0 auto;
    padding: 20px 16px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: #e2e8f0;
    -webkit-font-smoothing: antialiased;
}

/* ── Header ───────────────────────────────────────────── */
.mmai-diag__header {
    text-align: center;
    margin-bottom: 24px;
}

.mmai-diag__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #f8fafc;
    margin-bottom: 8px;
    line-height: 1.2;
}

.mmai-diag__subtitle {
    font-size: 0.938rem;
    color: #94a3b8;
    line-height: 1.5;
}

/* ── Barra de progreso ────────────────────────────────── */
.mmai-diag__progress {
    position: relative;
    background: #334155;
    border-radius: 999px;
    height: 6px;
    margin-bottom: 8px;
    overflow: hidden;
}

.mmai-diag__progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    border-radius: 999px;
    transition: width 0.35s ease;
}

.mmai-diag__progress-label {
    display: block;
    text-align: center;
    font-size: 0.8rem;
    color: #64748b;
    margin-bottom: 20px;
}

/* ── Steps ────────────────────────────────────────────── */
.mmai-diag__step-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: #f1f5f9;
}

.mmai-diag__hint {
    font-size: 0.875rem;
    color: #94a3b8;
    margin-bottom: 12px;
}

/* ── Campos de texto (inputs, textarea) ───────────────── */
.mmai-diag__field {
    margin-bottom: 16px;
}

.mmai-diag__field > label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #cbd5e1;
    margin-bottom: 8px;
}

.mmai-diag__field input[type="text"],
.mmai-diag__field input[type="email"],
.mmai-diag__field input[type="tel"],
.mmai-diag__field textarea {
    width: 100%;
    padding: 12px 14px;
    font-size: 1rem;
    border: 1.5px solid #334155;
    border-radius: 10px;
    background: #1e293b;
    color: #f1f5f9;
    transition: border-color 0.2s;
}

.mmai-diag__field input::placeholder,
.mmai-diag__field textarea::placeholder {
    color: #64748b;
}

.mmai-diag__field input:focus,
.mmai-diag__field textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.mmai-diag__other-input {
    margin-top: 8px;
    width: 100%;
    padding: 12px 14px;
    font-size: 1rem;
    border: 1.5px solid #334155;
    border-radius: 10px;
    background: #1e293b;
    color: #f1f5f9;
    transition: border-color 0.2s;
}

.mmai-diag__other-input::placeholder {
    color: #64748b;
}

.mmai-diag__other-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

/* ── Toggle buttons (reemplaza selects y checkboxes) ─── */
.mmai-diag__toggles {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.mmai-diag__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    background: #1e293b;
    border: 1.5px solid #334155;
    border-radius: 10px;
    color: #94a3b8;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    text-align: center;
    line-height: 1.3;
}

.mmai-diag__toggle:active {
    transform: scale(0.96);
}

.mmai-diag__toggle.is-selected {
    background: rgba(59, 130, 246, 0.15);
    border-color: #3b82f6;
    color: #60a5fa;
}

.mmai-diag__toggle.is-disabled {
    opacity: 0.35;
    pointer-events: none;
}

/* Toggles de una sola fila (tamaño, volumen, datos — wrap libre) */
.mmai-diag__toggles--full .mmai-diag__toggle {
    flex: 1 1 auto;
    min-width: 0;
}

/* ── Consentimiento ───────────────────────────────────── */
.mmai-diag__consent {
    margin-top: 16px;
}

.mmai-diag__consent-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    cursor: pointer;
    font-size: 0.875rem;
    color: #cbd5e1;
    -webkit-tap-highlight-color: transparent;
}

.mmai-diag__consent-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 1px;
    accent-color: #3b82f6;
}

.mmai-diag__legal {
    font-size: 0.75rem;
    color: #64748b;
    margin-top: 4px;
    padding-left: 30px;
}

/* ── Botones navegación ───────────────────────────────── */
.mmai-diag__nav {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.mmai-diag__btn {
    flex: 1;
    padding: 14px 20px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    -webkit-tap-highlight-color: transparent;
    min-height: 50px;
}

.mmai-diag__btn:active {
    transform: scale(0.97);
}

.mmai-diag__btn--primary {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: #fff;
}

.mmai-diag__btn--primary:hover {
    background: linear-gradient(135deg, #2563eb, #7c3aed);
}

.mmai-diag__btn--secondary {
    background: #1e293b;
    color: #94a3b8;
    border: 1.5px solid #334155;
}

.mmai-diag__btn--secondary:hover {
    background: #334155;
    color: #cbd5e1;
}

/* ── Error ─────────────────────────────────────────────── */
.mmai-diag__error {
    margin-top: 12px;
    padding: 12px 14px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 10px;
    color: #fca5a5;
    font-size: 0.875rem;
}

/* ── Loading ──────────────────────────────────────────── */
.mmai-diag__loading {
    text-align: center;
    padding: 40px 16px;
}

.mmai-diag__spinner {
    width: 48px;
    height: 48px;
    border: 4px solid #334155;
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: mmai-spin 0.8s linear infinite;
    margin: 0 auto 20px;
}

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

.mmai-diag__loading-text {
    font-size: 1.125rem;
    font-weight: 600;
    color: #f1f5f9;
    margin-bottom: 8px;
}

.mmai-diag__loading-sub {
    font-size: 0.875rem;
    color: #64748b;
}

/* ── Resultado ────────────────────────────────────────── */
.mmai-diag__result {
    animation: mmai-fadeIn 0.4s ease;
}

@keyframes mmai-fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.mmai-diag__result-header {
    text-align: center;
    margin-bottom: 24px;
}

.mmai-diag__result-header h2 {
    font-size: 1.375rem;
    font-weight: 700;
    color: #f8fafc;
    margin-bottom: 4px;
}

.mmai-diag__result-sub {
    font-size: 0.875rem;
    color: #64748b;
}

/* ── Section titles ──────────────────────────────────── */
.mmai-diag__section-title {
    font-size: 0.938rem;
    font-weight: 600;
    color: #f1f5f9;
    margin: 24px 0 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid #334155;
}

/* ── KPI Numbers ─────────────────────────────────────── */
.mmai-diag__kpis {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.mmai-diag__kpi {
    text-align: center;
    padding: 16px 8px;
    background: #1e293b;
    border-radius: 12px;
    border: 1px solid #334155;
}

.mmai-diag__kpi-number {
    font-size: 2rem;
    font-weight: 800;
    color: #f8fafc;
    line-height: 1;
    margin-bottom: 4px;
}

.mmai-diag__kpi--accent {
    color: #60a5fa;
}

.mmai-diag__kpi--green {
    color: #4ade80;
}

.mmai-diag__kpi-label {
    font-size: 0.75rem;
    color: #94a3b8;
    font-weight: 500;
}

.mmai-diag__kpi-unit {
    font-size: 0.688rem;
    color: #64748b;
    margin-top: 2px;
}

/* ── Pie Chart ───────────────────────────────────────── */
.mmai-diag__pie-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: #1e293b;
    border-radius: 12px;
    margin-bottom: 16px;
}

.mmai-diag__pie-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.mmai-diag__pie-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: #cbd5e1;
}

.mmai-diag__pie-legend-item strong {
    color: #f1f5f9;
}

.mmai-diag__pie-dot {
    width: 10px;
    height: 10px;
    border-radius: 3px;
    flex-shrink: 0;
}

/* ── Gauge Cards ─────────────────────────────────────── */
.mmai-diag__gauges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.mmai-diag__gauge-card {
    text-align: center;
    padding: 16px 8px 12px;
    background: #1e293b;
    border-radius: 12px;
    border: 1px solid #334155;
}

.mmai-diag__gauge-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: #cbd5e1;
    margin-bottom: 10px;
    line-height: 1.3;
}

.mmai-diag__gauge-ring {
    margin-bottom: 8px;
}

.mmai-diag__gauge-arc {
    transition: stroke-dashoffset 1.2s ease;
}

.mmai-diag__gauge-delta {
    font-size: 0.875rem;
    font-weight: 700;
    color: #4ade80;
    margin-bottom: 2px;
}

.mmai-diag__gauge-metric {
    font-size: 0.688rem;
    color: #64748b;
}

/* ── Opp with number ─────────────────────────────────── */
.mmai-diag__opp {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.mmai-diag__opp-num {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
    border-radius: 50%;
    font-size: 0.813rem;
    font-weight: 700;
    margin-top: 2px;
}

.mmai-diag__opp-content {
    flex: 1;
    min-width: 0;
}

/* Summary */
.mmai-diag__summary {
    padding: 16px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 12px;
    margin-bottom: 24px;
    font-size: 0.938rem;
    color: #93c5fd;
    line-height: 1.6;
}

/* ── Gráfico de productividad (barras horizontales) ──── */
.mmai-diag__chart {
    margin-bottom: 24px;
}

.mmai-diag__chart-title {
    font-size: 0.938rem;
    font-weight: 600;
    color: #f1f5f9;
    margin-bottom: 14px;
}

.mmai-diag__bar-group {
    margin-bottom: 14px;
}

.mmai-diag__bar-label {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 6px;
}

.mmai-diag__bar-name {
    font-size: 0.813rem;
    color: #cbd5e1;
    font-weight: 500;
}

.mmai-diag__bar-value {
    font-size: 0.813rem;
    color: #94a3b8;
    font-weight: 600;
}

.mmai-diag__bar-track {
    height: 28px;
    background: #1e293b;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
}

.mmai-diag__bar-fill {
    height: 100%;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    min-width: 36px;
    transition: width 1s ease;
}

.mmai-diag__bar-fill--current {
    background: #475569;
}

.mmai-diag__bar-fill--with-ai {
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
}

.mmai-diag__bar-legend {
    display: flex;
    gap: 16px;
    margin-top: 12px;
    justify-content: center;
}

.mmai-diag__legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: #94a3b8;
}

.mmai-diag__legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 3px;
    flex-shrink: 0;
}

.mmai-diag__legend-dot--current {
    background: #475569;
}

.mmai-diag__legend-dot--ai {
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
}

/* ── Oportunidades (compactas) ────────────────────────── */
.mmai-diag__opp {
    padding: 14px;
    background: #1e293b;
    border-left: 3px solid #3b82f6;
    border-radius: 0 10px 10px 0;
    margin-bottom: 12px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.mmai-diag__opp-title {
    font-size: 0.938rem;
    font-weight: 600;
    color: #f1f5f9;
    margin-bottom: 6px;
}

.mmai-diag__opp-desc {
    font-size: 0.813rem;
    color: #94a3b8;
    line-height: 1.5;
    margin-bottom: 8px;
}

.mmai-diag__opp-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.mmai-diag__meta-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.mmai-diag__meta-pill--time {
    background: rgba(59, 130, 246, 0.15);
    color: #93c5fd;
}

.mmai-diag__meta-pill--impact {
    background: rgba(34, 197, 94, 0.15);
    color: #86efac;
}

/* ── Quick win ────────────────────────────────────────── */
.mmai-diag__qw {
    padding: 14px;
    background: rgba(34, 197, 94, 0.08);
    border-left: 3px solid #22c55e;
    border-radius: 0 10px 10px 0;
    margin-bottom: 12px;
}

.mmai-diag__qw h3 {
    font-size: 0.938rem;
    font-weight: 600;
    color: #86efac;
    margin-bottom: 8px;
}

.mmai-diag__qw-desc {
    font-size: 0.813rem;
    color: #94a3b8;
    line-height: 1.5;
}

.mmai-diag__qw-time {
    font-size: 0.75rem;
    color: #4ade80;
    font-weight: 600;
    margin-top: 6px;
}

/* ── Preguntas ────────────────────────────────────────── */
.mmai-diag__questions {
    padding: 14px;
    background: rgba(139, 92, 246, 0.08);
    border-left: 3px solid #8b5cf6;
    border-radius: 0 10px 10px 0;
    margin-bottom: 20px;
}

.mmai-diag__questions h3 {
    font-size: 0.938rem;
    font-weight: 600;
    color: #c4b5fd;
    margin-bottom: 8px;
}

.mmai-diag__questions ol {
    padding-left: 18px;
    font-size: 0.813rem;
    color: #94a3b8;
}

.mmai-diag__questions ol li {
    margin-bottom: 4px;
}

/* ── CTA final ────────────────────────────────────────── */
.mmai-diag__cta {
    text-align: center;
    padding: 20px 16px;
    background: #1e293b;
    border-radius: 16px;
    margin-top: 20px;
}

.mmai-diag__cta-text {
    font-size: 0.938rem;
    color: #94a3b8;
    margin-bottom: 16px;
    line-height: 1.5;
}

.mmai-diag__cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mmai-diag__cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 20px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    text-decoration: none;
    min-height: 50px;
    transition: background 0.2s, transform 0.1s;
    -webkit-tap-highlight-color: transparent;
}

.mmai-diag__cta-btn:active {
    transform: scale(0.97);
}

.mmai-diag__cta-btn--wa {
    background: #25d366;
    color: #fff;
}

.mmai-diag__cta-btn--wa:hover {
    background: #20bd5a;
    color: #fff;
}

.mmai-diag__cta-btn--cal {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: #fff;
}

.mmai-diag__cta-btn--cal:hover {
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    color: #fff;
}

.mmai-diag__email-note {
    margin-top: 14px;
    font-size: 0.75rem;
    color: #64748b;
}

/* ── Desktop (> 640px) ────────────────────────────────── */
@media (min-width: 640px) {
    .mmai-diag {
        padding: 32px 24px;
    }

    .mmai-diag__title {
        font-size: 1.75rem;
    }

    .mmai-diag__cta-buttons {
        flex-direction: row;
        justify-content: center;
    }

    .mmai-diag__cta-btn {
        flex: 0 1 auto;
        padding: 14px 32px;
    }
}

/* ── Mobile adjustments for report ────────────────────── */
@media (max-width: 420px) {
    .mmai-diag__gauges {
        grid-template-columns: 1fr 1fr;
    }

    .mmai-diag__kpis {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 8px;
    }

    .mmai-diag__kpi-number {
        font-size: 1.5rem;
    }

    .mmai-diag__gauge-ring svg {
        width: 80px;
        height: 80px;
    }
}

/* ── Accesibilidad ────────────────────────────────────── */
.mmai-diag__btn:focus-visible,
.mmai-diag__cta-btn:focus-visible,
.mmai-diag__toggle:focus-visible,
.mmai-diag__field input:focus-visible,
.mmai-diag__field textarea:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* ── Reduced motion ───────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .mmai-diag__spinner {
        animation-duration: 1.5s;
    }
    .mmai-diag__result {
        animation: none;
    }
    .mmai-diag__progress-bar,
    .mmai-diag__bar-fill {
        transition: none;
    }
}