/* Asistente C50 - estilos frontend */
.c50-wizard{
    --c50-color:#93A374;
    --c50-color-dark:#7c8c60;
    --c50-light:#f0f2eb;
    --c50-border:#d9ddcf;
    --c50-text:#333;
    max-width:960px;
    width:100%;
    margin:24px auto;
    font-family:inherit;
    color:var(--c50-text);
}
.c50-card{
    background:#fff;
    border:1px solid var(--c50-border);
    border-radius:14px;
    padding:22px;
    box-shadow:0 2px 10px rgba(0,0,0,.04);
}
.c50-step-label{
    font-size:18px;
    font-weight:700;
    text-transform:none;
    letter-spacing:0;
    color:#2c2c2c;
    margin-bottom:18px;
}
/* Cabecera de paso: título izquierda, botón Volver derecha */
.c50-head{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    margin-bottom:18px;
}
.c50-head .c50-step-label{margin-bottom:0;}
.c50-btn-volver{
    flex:0 0 auto;
    padding:8px 16px;
    border:2px solid var(--c50-border);
    border-radius:8px;
    background:#fff;
    color:var(--c50-color-dark);
    font-size:13px;
    font-weight:600;
    cursor:pointer;
    transition:border-color .15s, background .15s;
}
.c50-btn-volver:hover{border-color:var(--c50-color);background:var(--c50-light);}
.c50-nav-single{justify-content:center;}

/* Paso 1: tipos */
.c50-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:12px;
}
@media (min-width:480px){
    .c50-grid{grid-template-columns:1fr 1fr 1fr;}
}
.c50-opt{
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:88px;
    padding:16px;
    border:2px solid var(--c50-border);
    border-radius:12px;
    background:#fff;
    cursor:pointer;
    font-size:15px;
    font-weight:600;
    color:var(--c50-text);
    text-align:center;
    transition:border-color .15s, background .15s, transform .05s;
}
.c50-opt:hover{border-color:var(--c50-color);background:var(--c50-light);}
.c50-opt:active{transform:scale(.98);}

/* Paso 2: modelos */
.c50-list{display:flex;flex-direction:column;gap:8px;}
.c50-model{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:10px;
    padding:14px 16px;
    border:1px solid var(--c50-border);
    border-radius:10px;
    background:#fff;
    cursor:pointer;
    font-size:15px;
    text-align:left;
    color:var(--c50-text);
    transition:border-color .15s, background .15s;
}
.c50-model:hover{border-color:var(--c50-color);background:var(--c50-light);}
.c50-model-name{font-weight:600;}
.c50-model-arrow{color:var(--c50-color-dark);font-weight:700;flex:0 0 auto;}
.c50-model-thumb{
    flex:0 0 auto;
    width:52px;
    height:52px;
    border-radius:8px;
    overflow:hidden;
    background:#f4f4f0;
    border:1px solid var(--c50-border);
    display:flex;
    align-items:center;
    justify-content:center;
}
.c50-model-thumb img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}
.c50-model .c50-model-name{flex:1 1 auto;}

/* Paso 2: cuadrícula de tarjetas */
.c50-grid-models{
    display:grid;
    grid-template-columns:repeat(auto-fill, minmax(150px, 1fr));
    gap:16px;
}
@media (max-width:520px){
    .c50-grid-models{grid-template-columns:repeat(2, 1fr);gap:12px;}
}
.c50-mcard{
    display:flex;
    flex-direction:column;
    padding:0;
    border:1px solid var(--c50-border);
    border-radius:12px;
    background:#fff;
    cursor:pointer;
    overflow:hidden;
    text-align:center;
    transition:border-color .15s, box-shadow .15s, transform .08s;
}
.c50-mcard:hover{
    border-color:var(--c50-color);
    box-shadow:0 6px 18px rgba(0,0,0,.10);
    transform:translateY(-2px);
}
.c50-mcard:active{transform:translateY(0);}
.c50-mcard-thumb{
    display:block;
    width:100%;
    aspect-ratio:1 / 1;
    background:#f4f4f0;
    overflow:hidden;
}
.c50-mcard-thumb img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}
.c50-mcard-thumb--empty{
    display:flex;
    align-items:center;
    justify-content:center;
}
.c50-mcard-noimg{
    font-size:34px;
    color:#cfd3c4;
    line-height:1;
}
.c50-mcard-name{
    display:block;
    padding:12px 10px;
    font-size:14px;
    font-weight:600;
    color:var(--c50-text);
    line-height:1.3;
}

/* Resultado */
.c50-result-body{
    display:flex;
    gap:20px;
    align-items:flex-start;
}
.c50-result-foto{
    flex:0 0 200px;
    width:200px;
    aspect-ratio:1 / 1;
    border-radius:12px;
    overflow:hidden;
    background:#f4f4f0;
    border:1px solid var(--c50-border);
}
.c50-result-foto img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}
.c50-result-main{flex:1 1 auto;min-width:0;}
@media (max-width:560px){
    .c50-result-body{flex-direction:column;}
    .c50-result-foto{flex:0 0 auto;width:100%;max-width:260px;margin:0 auto;}
}
.c50-result-name{
    font-size:19px;
    font-weight:700;
    margin-bottom:16px;
    color:#1a1a1a;
}
.c50-pieces{display:flex;flex-direction:column;gap:12px;}
.c50-piece{
    border:1px solid var(--c50-border);
    border-radius:12px;
    padding:16px;
    background:var(--c50-light);
}
.c50-piece-title{
    font-size:11px;
    font-weight:700;
    text-transform:uppercase;
    letter-spacing:.06em;
    color:var(--c50-color-dark);
    margin-bottom:4px;
}
.c50-piece-ref{
    font-size:20px;
    font-weight:700;
    color:#1a1a1a;
    margin-bottom:12px;
}
.c50-piece-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;}
.c50-piece-note{font-size:13px;color:#777;font-style:italic;}
.c50-piece-manual{
    font-size:14px;
    color:#5a6b3e;
    font-style:italic;
    background:#fbfcf9;
    border-style:dashed;
}

/* Resultado: modelos relacionados (misma matriz) */
.c50-related{
    margin-top:20px;
    padding-top:18px;
    border-top:1px solid var(--c50-border);
}
.c50-related-title{
    font-size:13px;
    font-weight:700;
    text-transform:uppercase;
    letter-spacing:.04em;
    color:var(--c50-color-dark);
    margin-bottom:12px;
}
.c50-related-grid{
    display:grid;
    grid-template-columns:repeat(auto-fill, minmax(110px, 1fr));
    gap:10px;
}
.c50-rcard{
    display:flex;
    flex-direction:column;
    padding:0;
    border:1px solid var(--c50-border);
    border-radius:10px;
    background:#fff;
    cursor:pointer;
    overflow:hidden;
    text-align:center;
    transition:border-color .15s, box-shadow .15s, transform .08s;
}
.c50-rcard:hover{
    border-color:var(--c50-color);
    box-shadow:0 4px 12px rgba(0,0,0,.08);
    transform:translateY(-2px);
}
.c50-rcard:active{transform:translateY(0);}
.c50-rcard-thumb{
    display:block;
    width:100%;
    aspect-ratio:1 / 1;
    background:#f4f4f0;
    overflow:hidden;
}
.c50-rcard-thumb img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}
.c50-rcard-thumb--empty{
    display:flex;
    align-items:center;
    justify-content:center;
}
.c50-rcard-name{
    display:block;
    padding:8px 6px;
    font-size:12px;
    font-weight:600;
    color:var(--c50-text);
    line-height:1.25;
}

/* Botones */
.c50-btn{
    display:inline-block;
    padding:10px 18px;
    border-radius:8px;
    font-size:14px;
    font-weight:600;
    text-decoration:none;
    cursor:pointer;
    transition:background .15s, border-color .15s, opacity .15s;
    border:2px solid var(--c50-color);
}
.c50-btn-solid{background:var(--c50-color);color:#fff;}
.c50-btn-solid:hover{background:var(--c50-color-dark);border-color:var(--c50-color-dark);}
.c50-btn-outline{background:#fff;color:var(--c50-color-dark);}
.c50-btn-outline:hover{background:var(--c50-light);}

/* Navegación */
.c50-nav{
    display:flex;
    justify-content:space-between;
    gap:12px;
    margin-top:18px;
    padding-top:14px;
    border-top:1px solid var(--c50-border);
}
.c50-link{
    background:none;
    border:none;
    padding:4px 2px;
    cursor:pointer;
    font-size:13px;
    font-weight:600;
    color:var(--c50-color-dark);
    text-decoration:none;
}
.c50-link:hover{text-decoration:underline;}

.c50-aviso{
    padding:16px;
    border:1px solid var(--c50-border,#d9ddcf);
    border-radius:10px;
    background:#fbfcf9;
    color:#666;
    font-size:14px;
    text-align:center;
}