/* ============================================================
   ARGOS TEA — Public Styles
   Dashboard analítico minimalista
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
    --c-bg:        #0F1117;
    --c-surface:   #1A1D27;
    --c-border:    #2A2D3A;
    --c-text:      #E4E6F0;
    --c-muted:     #8891AA;
    --c-accent:    #4F8EF7;
    --c-flow:      #7C3AED;
    --c-bajo:      #16A34A;
    --c-medio:     #CA8A04;
    --c-alto:      #EA580C;
    --c-critico:   #DC2626;
    --c-pos:       #1D4ED8;
    --c-neg:       #DC2626;
    --radius:      8px;
    --radius-lg:   12px;
    --font-mono:   'JetBrains Mono', 'Fira Mono', 'Courier New', monospace;
}

/* ── Reset base ─────────────────────────────────────────────── */
.argostea-caso *,
.argostea-caso *::before,
.argostea-caso *::after {
    box-sizing: border-box;
}

.argostea-caso {
    background: var(--c-bg);
    color: var(--c-text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    min-height: 100vh;
}

/* ── Portada ────────────────────────────────────────────────── */
.caso-portada {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
}

.caso-portada-img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 72vh;
    object-fit: contain;
    object-position: center top;
    background: #0A0C13;
}

.caso-portada-placeholder {
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1A1D27 0%, #0F1117 100%);
}

.caso-num {
    font-size: 5rem;
    font-weight: 700;
    color: rgba(255,255,255,0.06);
    font-family: var(--font-mono);
    letter-spacing: 0.08em;
    user-select: none;
}

.caso-portada-tags {
    position: absolute;
    bottom: 0;
    right: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.4rem;
    padding: 1rem 1.5rem 1rem 3rem;
    background: linear-gradient(to left, rgba(10,12,19,0.96) var(--portada-gs, 40%), transparent 100%);
}

.caso-titulo-wrap {
    padding: 1.25rem 2.5rem 0.75rem;
    border-bottom: 1px solid var(--c-border);
    background: var(--c-surface);
    text-align: right;
}

.caso-header-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.caso-titulo {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 700;
    color: #FFFFFF;
    margin: 0;
    line-height: 1.25;
    width: 100%;
}

/* ── Tags / Badges ─────────────────────────────────────────── */
.caso-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.65rem;
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border: 1px solid transparent;
}

.caso-tag-bloque {
    background: rgba(79, 142, 247, 0.15);
    color: #93BBFF;
    border-color: rgba(79, 142, 247, 0.3);
}

.caso-tag-driver {
    background: rgba(124, 58, 237, 0.15);
    color: #C4B5FD;
    border-color: rgba(124, 58, 237, 0.3);
}

.caso-tag-estado { font-size: 0.75rem; }

.caso-tag-estado.estado-flow {
    background: rgba(124, 58, 237, 0.2);
    color: #C4B5FD;
    border-color: rgba(124, 58, 237, 0.4);
}

.caso-tag-estado.estado-bajo {
    background: rgba(22, 163, 74, 0.2);
    color: #86EFAC;
    border-color: rgba(22, 163, 74, 0.4);
}

.caso-tag-estado.estado-medio {
    background: rgba(202, 138, 4, 0.2);
    color: #FDE047;
    border-color: rgba(202, 138, 4, 0.4);
}

.caso-tag-estado.estado-critico {
    background: rgba(220, 38, 38, 0.2);
    color: #FCA5A5;
    border-color: rgba(220, 38, 38, 0.4);
}

.caso-tag-estado.estado-nd {
    background: rgba(107, 114, 128, 0.15);
    color: var(--c-muted);
    border-color: rgba(107, 114, 128, 0.3);
}

.caso-energia-val {
    opacity: 0.75;
    font-family: var(--font-mono);
    font-size: 0.8em;
}

.caso-nivel-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.nivel-flow    { background: rgba(124,58,237,0.2); color: #C4B5FD; }
.nivel-bajo    { background: rgba(22,163,74,0.2);  color: #86EFAC; }
.nivel-medio   { background: rgba(202,138,4,0.2);  color: #FDE047; }
.nivel-alto    { background: rgba(234,88,12,0.2);  color: #FED7AA; }
.nivel-critico,
.nivel-cr-tico { background: rgba(220,38,38,0.2);  color: #FCA5A5; }

/* ── Body / Secciones ──────────────────────────────────────── */
.caso-body {
    max-width: 860px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 5rem;
    display: flex;
    flex-direction: column;
}

.caso-seccion {
    padding: 2rem 0;
    border-bottom: 1px solid var(--c-border);
}

.caso-seccion:last-child {
    border-bottom: none;
}

.caso-seccion-header {
    margin-bottom: 1.25rem;
}

.caso-seccion-header h2 {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--c-accent);
    margin: 0 0 0.2rem;
}

.caso-seccion-sub {
    font-size: 0.8rem;
    color: var(--c-muted);
    letter-spacing: 0.02em;
}

.argostea-caso h3 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--c-muted);
    margin: 1.5rem 0 0.5rem;
}

.argostea-caso p {
    margin: 0 0 0.85rem;
    color: var(--c-text);
    text-align: justify !important;
    hyphens: auto;
    -webkit-hyphens: auto;
    -ms-hyphens: auto;
    word-break: break-word;
    overflow-wrap: break-word;
}

.argostea-caso p:last-child {
    margin-bottom: 0;
}

.caso-body p,
.caso-seccion p,
.caso-cita + .caso-seccion p,
.caso-reverso-body p {
    text-align: justify;
    hyphens: auto;
    -webkit-hyphens: auto;
}

/* ── Cita ───────────────────────────────────────────────────── */
.caso-cita {
    padding: 2rem 0;
    border-bottom: 1px solid var(--c-border);
}

.caso-cita blockquote {
    margin: 0;
    padding: 1.25rem 1.5rem;
    border-left: 3px solid var(--c-flow);
    background: rgba(124,58,237,0.06);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-style: italic;
    font-size: 1.1rem;
    color: #C4B5FD;
    line-height: 1.6;
}

/* ── Voz del usuario ─────────────────────────────────────────── */
.caso-user-voice {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
}

.caso-user-voice svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.caso-user-voice em {
    font-style: italic;
    color: var(--c-muted);
    line-height: 1.6;
}

/* ── Metadatos grid ─────────────────────────────────────────── */
.caso-metadatos-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 600px) {
    .caso-metadatos-grid { grid-template-columns: 1fr; }
}

.caso-meta-item {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 0.85rem 1rem;
}

.caso-meta-label {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--c-muted);
    margin-bottom: 0.3rem;
    font-weight: 600;
}

.caso-meta-item p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--c-text);
}

/* ── Bloques de análisis ────────────────────────────────────── */
.caso-analisis-bloque {
    margin-bottom: 1.25rem;
}

.caso-analisis-bloque h3 {
    margin-top: 0;
}

/* ── Reverso táctico ────────────────────────────────────────── */
.caso-reverso {
    background: rgba(124,58,237,0.05);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid rgba(124,58,237,0.2);
}

.caso-reverso .caso-seccion-header h2 {
    color: #C4B5FD;
}

.caso-reverso-body p {
    color: #E9D8FD;
    font-size: 1.05rem;
    line-height: 1.75;
}

/* ── Charts ─────────────────────────────────────────────────── */
.caso-chart-wrap {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin-bottom: 0.75rem;
}

.caso-chart-wrap canvas {
    display: block;
    width: 100% !important;
}

.caso-chart-legend {
    display: flex;
    gap: 1.5rem;
    font-size: 0.78rem;
    color: var(--c-muted);
    margin-top: 0.5rem;
}

/* ── Telemetría leyenda ─────────────────────────────────────── */
.caso-telemetria-leyenda {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.78rem;
    color: var(--c-muted);
    margin-top: 0.5rem;
    margin-bottom: 1.25rem;
}

.legend-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    vertical-align: middle;
    margin-right: 4px;
}

.legend-herramienta { background: #1D4ED8; }
.legend-sintoma     { background: #DC2626; }

/* ── Infografía ─────────────────────────────────────────────── */
.caso-infografia {
    padding: 0;
    border-bottom: 1px solid var(--c-border);
    overflow: hidden;
}

.caso-infografia-img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--radius);
}

/* ── Protocolos grid ────────────────────────────────────────── */
.caso-protocolos-grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.caso-protocolo {
    display: grid;
    grid-template-columns: 3.5rem 1fr;
    grid-template-rows: auto 1fr;
    column-gap: 1.25rem;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    align-items: start;
}

.protocolo-icon {
    grid-column: 1;
    grid-row: 1 / 3;
    font-size: 2rem;
    line-height: 1;
    padding-top: 0.15rem;
    text-align: center;
}

.caso-protocolo h3 {
    grid-column: 2;
    grid-row: 1;
    margin: 0 0 0.5rem;
    font-size: 0.8rem;
    color: var(--c-accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.caso-protocolo-body {
    grid-column: 2;
    grid-row: 2;
}

.caso-protocolo p {
    font-size: 0.9rem;
    color: var(--c-muted);
    margin: 0 0 0.4rem;
}

.caso-protocolo p:last-child { margin-bottom: 0; }

/* ── Tabla de impacto ───────────────────────────────────────── */
.caso-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.caso-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    background: var(--c-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.caso-table thead tr {
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid var(--c-border);
}

.caso-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--c-muted);
}

.caso-table td {
    padding: 0.75rem 1rem;
    color: var(--c-text);
    border-bottom: 1px solid rgba(42,45,58,0.6);
    vertical-align: top;
    line-height: 1.5;
}

.caso-table tbody tr:last-child td {
    border-bottom: none;
}

.caso-table tbody tr:hover {
    background: rgba(255,255,255,0.02);
}

.caso-etapa-cell strong {
    display: block;
    margin-bottom: 4px;
    font-size: 0.85rem;
}

.energia-num {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 700;
}

.energia-pos { color: #60A5FA; }
.energia-neg { color: #F87171; }

/* ── Nota del usuario (sistema) ─────────────────────────────── */
.caso-nota-usuario { opacity: 0.7; }

.caso-user-note {
    font-size: 0.85rem;
    color: var(--c-muted);
    font-style: italic;
}

/* ── Notas de usuario ───────────────────────────────────────── */
.notas-lista {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.notas-empty {
    font-size: 0.85rem;
    color: var(--c-muted);
    font-style: italic;
    margin: 0;
}

.nota-item {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--c-border);
    border-radius: 0.625rem;
    padding: 0.875rem 1rem;
}

.nota-header {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-bottom: 0.5rem;
}

.nota-autor {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--c-accent);
    letter-spacing: 0.02em;
}

.nota-fecha {
    font-size: 0.72rem;
    color: var(--c-muted);
    margin-right: auto;
}

.nota-delete-btn {
    background: none;
    border: none;
    color: rgba(255,255,255,0.25);
    cursor: pointer;
    padding: 0.2rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
    transition: color 0.15s;
    flex-shrink: 0;
}
.nota-delete-btn:hover { color: #f87171; }

.nota-contenido {
    font-size: 0.88rem;
    color: var(--c-muted);
    margin: 0;
    line-height: 1.6;
    white-space: pre-line;
}

.nota-form {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.nota-textarea {
    width: 100%;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--c-border);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    color: var(--c-text);
    font-size: 0.88rem;
    font-family: inherit;
    resize: vertical;
    min-height: 80px;
    transition: border-color 0.15s;
    box-sizing: border-box;
}
.nota-textarea:focus {
    outline: none;
    border-color: var(--c-accent);
}
.nota-textarea::placeholder { color: var(--c-muted); opacity: 0.6; }

.nota-form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nota-chars {
    font-size: 0.72rem;
    color: var(--c-muted);
    opacity: 0.5;
}

.nota-submit {
    padding: 0.4rem 1rem;
    background: var(--c-accent);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.15s;
}
.nota-submit:hover { opacity: 0.85; }
.nota-submit:disabled { opacity: 0.4; cursor: not-allowed; }

.nota-submit-sm {
    padding: 0.3rem 0.75rem;
    font-size: 0.78rem;
}

.nota-link-btn {
    background: none;
    border: none;
    color: var(--c-muted);
    font-size: 0.78rem;
    cursor: pointer;
    padding: 0.3rem 0.5rem;
    transition: color 0.15s;
}
.nota-link-btn:hover { color: var(--c-text); }

/* Respuestas del admin */
.nota-replies {
    margin-top: 0.625rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nota-reply {
    background: rgba(91,141,239,0.06);
    border-left: 2px solid var(--c-accent);
    border-radius: 0 0.5rem 0.5rem 0;
    padding: 0.625rem 0.875rem;
}

.nota-reply-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.35rem;
}

.nota-reply-autor {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--c-accent);
    letter-spacing: 0.03em;
}

/* Área de respuesta inline */
.nota-reply-wrap {
    margin-top: 0.625rem;
}

.nota-reply-toggle {
    background: none;
    border: none;
    color: var(--c-muted);
    font-size: 0.75rem;
    cursor: pointer;
    padding: 0.2rem 0;
    transition: color 0.15s;
}
.nota-reply-toggle:hover { color: var(--c-accent); }

.nota-reply-form {
    margin-top: 0.5rem;
}

.nota-reply-textarea {
    min-height: 60px;
}

/* ── Estado pendiente ───────────────────────────────────────── */
.caso-pendiente {
    color: var(--c-muted) !important;
    font-style: italic;
    font-size: 0.85rem;
    opacity: 0.6;
}

/* ── Responsive — Single ────────────────────────────────────── */
@media (max-width: 768px) {
    .caso-portada-overlay { padding: 1.5rem; }
    .caso-body { padding: 1.5rem 1rem 4rem; }
    .caso-protocolo { grid-template-columns: 2.5rem 1fr; column-gap: 0.75rem; }

    .caso-table th,
    .caso-table td { padding: 0.6rem 0.75rem; }

    .caso-cita blockquote { font-size: 1rem; }
}

/* ============================================================
   ARGOS TEA — Archive de Casos
   ============================================================ */

.argostea-archive {
    background: var(--c-bg);
    color: var(--c-text);
    min-height: 100vh;
}

/* ── Archive Header ─────────────────────────────────────────── */
.archive-header {
    padding: 3.5rem 0 2.5rem;
    border-bottom: 1px solid var(--c-border);
}

.archive-header__meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.archive-header__count {
    font-size: 0.82rem;
    color: var(--c-muted);
    font-family: var(--font-mono);
}

.archive-header__title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: #fff;
    margin: 0 0 0.6rem;
    line-height: 1.15;
}

.archive-header__desc {
    color: var(--c-muted);
    font-size: 1rem;
    max-width: 520px;
    margin: 0;
    line-height: 1.65;
}

/* ── Filtros bar ────────────────────────────────────────────── */
.casos-filtros {
    position: sticky;
    top: 60px;
    z-index: 50;
    background: rgba(15, 17, 23, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--c-border);
    padding: 0.75rem 0;
}

.filtros-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
}

.filtro-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.85rem;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border: 1px solid var(--c-border);
    background: transparent;
    color: var(--c-muted);
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: inherit;
}

.filtro-btn:hover {
    border-color: rgba(255,255,255,0.25);
    color: var(--c-text);
    background: rgba(255,255,255,0.04);
}

.filtro-btn.active {
    background: rgba(79, 142, 247, 0.15);
    border-color: rgba(79, 142, 247, 0.5);
    color: #93BBFF;
}

.filtro-btn[data-filter="social"].active         { background:rgba(236,72,153,0.15); border-color:rgba(236,72,153,0.5); color:#F9A8D4; }
.filtro-btn[data-filter="procesamiento"].active  { background:rgba(79,142,247,0.15); border-color:rgba(79,142,247,0.5); color:#93BBFF; }
.filtro-btn[data-filter="sensorial"].active      { background:rgba(245,158,11,0.15); border-color:rgba(245,158,11,0.5); color:#FDE68A; }
.filtro-btn[data-filter="regulacion"].active     { background:rgba(16,185,129,0.15); border-color:rgba(16,185,129,0.5); color:#6EE7B7; }
.filtro-btn[data-filter="ejecutivo"].active      { background:rgba(139,92,246,0.15); border-color:rgba(139,92,246,0.5); color:#C4B5FD; }
.filtro-btn[data-filter="identidad"].active      { background:rgba(239,68,68,0.15);  border-color:rgba(239,68,68,0.5);  color:#FCA5A5; }
.filtro-btn[data-filter="pensamiento"].active    { background:rgba(6,182,212,0.15);  border-color:rgba(6,182,212,0.5);  color:#A5F3FC; }

.filtro-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    border-radius: 3px;
    font-size: 0.68rem;
    font-family: var(--font-mono);
    background: rgba(255,255,255,0.08);
    color: var(--c-muted);
}

/* ── Cases Grid ─────────────────────────────────────────────── */
.casos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    padding: 2rem 0 4rem;
}

/* ── Caso Card ──────────────────────────────────────────────── */
.caso-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.caso-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255,255,255,0.12);
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.caso-card.is-hidden {
    display: none;
}

/* ── Card image area ────────────────────────────────────────── */
.caso-card__img-link {
    position: relative;
    display: block;
    height: 180px;
    overflow: hidden;
    flex-shrink: 0;
    text-decoration: none;
}

.caso-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.caso-card:hover .caso-card__img {
    transform: scale(1.04);
}

.caso-card__gradient {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.caso-card__num-bg {
    font-size: 5.5rem;
    font-weight: 800;
    font-family: var(--font-mono);
    color: rgba(255,255,255,0.07);
    letter-spacing: 0.05em;
    user-select: none;
    line-height: 1;
}

.caso-card__img-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 0.6rem 0.75rem;
    background: linear-gradient(to top, rgba(15,17,23,0.7) 0%, transparent 60%);
}

.caso-card__bloque-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.18rem 0.55rem;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border: 1px solid transparent;
}

.caso-card__num-badge {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.08em;
}

/* ── Card body ──────────────────────────────────────────────── */
.caso-card__body {
    padding: 1rem 1.1rem 1.1rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 0.55rem;
}

.caso-card__title {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.35;
}

.caso-card__title a {
    color: var(--c-text);
    text-decoration: none;
    transition: color 0.15s;
}

.caso-card__title a:hover {
    color: var(--c-accent);
}

.caso-card__excerpt {
    font-size: 0.82rem;
    color: var(--c-muted);
    margin: 0;
    line-height: 1.55;
    flex: 1;
}

/* ── Energy mini-bar ────────────────────────────────────────── */
.caso-card__energy {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.caso-card__energy-track {
    position: relative;
    flex: 1;
    height: 4px;
    background: rgba(255,255,255,0.07);
    border-radius: 2px;
    overflow: hidden;
}

.caso-card__energy-zero {
    position: absolute;
    top: 0;
    left: 50%;
    width: 1px;
    height: 100%;
    background: rgba(255,255,255,0.15);
}

.caso-card__energy-fill {
    position: absolute;
    top: 0;
    height: 100%;
    border-radius: 2px;
    min-width: 3px;
    opacity: 0.85;
}

.caso-card__energy-val {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 700;
    min-width: 32px;
    text-align: right;
}

/* ── Driver tags ────────────────────────────────────────────── */
.caso-card__drivers {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.caso-card__driver-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    background: rgba(124,58,237,0.12);
    color: #C4B5FD;
    border: 1px solid rgba(124,58,237,0.2);
}

.caso-card__driver-more {
    background: rgba(255,255,255,0.05);
    color: var(--c-muted);
    border-color: var(--c-border);
}

/* ── CTA link ───────────────────────────────────────────────── */
.caso-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--c-accent);
    text-decoration: none;
    margin-top: auto;
    padding-top: 0.25rem;
    transition: gap 0.15s ease;
}

.caso-card__cta:hover {
    gap: 0.5rem;
}

/* ── Empty state ────────────────────────────────────────────── */
.casos-empty {
    padding: 4rem 0;
    text-align: center;
    color: var(--c-muted);
    font-size: 0.9rem;
}

/* ── Responsive — Archive ───────────────────────────────────── */
@media (max-width: 900px) {
    .casos-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 580px) {
    .casos-grid { grid-template-columns: 1fr; gap: 1rem; }
    .filtros-bar { gap: 0.3rem; }
    .filtro-btn { font-size: 0.72rem; padding: 0.3rem 0.65rem; }
    .archive-header { padding: 2rem 0 1.5rem; }
    .caso-card__img-link { height: 160px; }
}