* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: black ;
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

h1 {
    text-align: center;
    color: white;
    margin-bottom: 30px;
    font-size: 2.5em;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.input-section {
    background: white;
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.input-section label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
    color: #333;
    font-size: 1.1em;
}

.input-section textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    resize: vertical;
    transition: border-color 0.3s;
}

.input-section textarea:focus {
    outline: none;
    border-color: #667eea;
}

.input-section button {
    margin-top: 15px;
    padding: 12px 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.input-section button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

/* BMC Grid Layout */
.bmc-container {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 10px;
    min-height: 600px;
}

.bmc-block {
    background: white;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    transition: transform 0.2s, box-shadow 0.2s;
}

.bmc-block:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.2);
}

.bmc-block h3 {
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 2px solid;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bmc-block .content {
    flex: 1;
    font-size: 13px;
    line-height: 1.6;
    color: #444;
    overflow-y: auto;
}

/* Colores específicos para cada bloque */
.socios {
    grid-column: 1;
    grid-row: 1 / span 2;
}
.socios h3 {
    color: #e74c3c;
    border-color: #e74c3c;
}

.actividades {
    grid-column: 2;
    grid-row: 1;
}
.actividades h3 {
    color: #3498db;
    border-color: #3498db;
}

.propuesta {
    grid-column: 3;
    grid-row: 1 / span 2;
    background-color: #c3cfe2);
}
.propuesta h3 {
    color: #2c3e50;
    border-color: #2c3e50;
    font-size: 16px;
}

.relaciones {
    grid-column: 4;
    grid-row: 1;
}
.relaciones h3 {
    color: #9b59b6;
    border-color: #9b59b6;
}

.segmentos {
    grid-column: 5;
    grid-row: 1 / span 2;
}
.segmentos h3 {
    color: #1abc9c;
    border-color: #1abc9c;
}

.recursos {
    grid-column: 2;
    grid-row: 2;
}
.recursos h3 {
    color: #e67e22;
    border-color: #e67e22;
}

.canales {
    grid-column: 4;
    grid-row: 2;
}
.canales h3 {
    color: #f39c12;
    border-color: #f39c12;
}

.costos h3 {
    color: #c0392b;
    border-color: #c0392b;
}
.last {
    grid-row: 3;
    grid-column: 1 / -1; /* ocupa TODAS las columnas */
    display: flex;
    gap: 10px;
    justify-content: center;
    width: 100%;
}

.costos{
    width: 50%;
}
.ingresos{
    width: 50%;
}

.ingresos h3 {
    color: #27ae60;
    border-color: #27ae60;
}

/* Responsive */
@media (max-width: 1200px) {
    .bmc-container {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: auto;
    }

    .propuesta {
        grid-column: 2;
        grid-row: 2;
    }

    .socios { grid-column: 1; grid-row: 1; }
    .actividades { grid-column: 3; grid-row: 1; }
    .relaciones { grid-column: 1; grid-row: 3; }
    .segmentos { grid-column: 3; grid-row: 3; }
    .recursos { grid-column: 2; grid-row: 1; }
    .canales { grid-column: 2; grid-row: 3; }
    .costos { grid-column: 1 / span 3; grid-row: 4; }
    .ingresos { grid-column: 1 / span 3; grid-row: 5; }
}

@media (max-width: 768px) {
    .bmc-container {
        grid-template-columns: 1fr;
    }

    .bmc-block {
        grid-column: 1 !important;
        grid-row: auto !important;
    }
}