:root {
    --azul-oscuro: #003163;
    --azul-principal: #004280;
    --naranja: #ee7103;
    --blanco: #ffffff;
    --gris-suave: #f8f9fa;
    --borde: #e0e6ed;
}

.property-submission {
    padding: 80px 0;
    background-color: var(--gris-suave);
    font-family: 'Poppins', sans-serif;
}

.form-container {
    max-width: 1000px;
    margin: 0 auto;
    background: var(--blanco);
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

.form-header {
    text-align: center;
    margin-bottom: 50px;
}

.form-header h2 {
    font-weight: 800; /* ExtraBold */
    font-size: 2.5rem;
    color: var(--azul-oscuro);
}

.section-title {
    font-weight: 600; /* SemiBold */
    color: var(--azul-principal);
    border-left: 4px solid var(--naranja);
    padding-left: 15px;
    margin: 40px 0 25px 0;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.seleccionadores{
    width: auto;
}
.grid-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 20px;
}

.three-cols {
    grid-template-columns: 1fr 1fr 1fr;
}

.input-group {
    display: flex;
    flex-direction: column;
}

.input-group label {
    font-weight: 500; /* Medium */
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--azul-oscuro);
}

.input-group input,
.input-group select,
.input-group textarea {
    padding: 12px 18px;
    border: 1px solid var(--borde);
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s ease;
}

.input-group input:focus {
    border-color: var(--naranja);
    outline: none;
    box-shadow: 0 0 0 4px rgba(238, 113, 3, 0.1);
}

/* Tabla Checklist */
.checklist-container {
    overflow-x: auto;
}

.checklist-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

.checklist-table th {
    background: var(--azul-oscuro);
    color: white;
    padding: 12px;
    text-align: left;
    font-size: 0.85rem;
}

.checklist-table td {
    padding: 10px;
    border-bottom: 1px solid var(--borde);
    font-size: 0.9rem;
}

.checklist-table input[type="text"],
.checklist-table input[type="number"] {
    width: 100%;
    padding: 5px 10px;
    border-radius: 4px;
    border: 1px solid var(--borde);
}

/* Zona de carga */
.upload-area {
    border: 2px dashed var(--borde);
    padding: 40px;
    text-align: center;
    border-radius: 12px;
    cursor: pointer;
    margin-top: 30px;
    transition: background 0.3s;
}

.upload-area:hover {
    background: rgba(238, 113, 3, 0.05);
    border-color: var(--naranja);
}

.btn-submit {
    background: var(--azul-principal);
    color: white;
    padding: 18px 40px;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    margin-top: 40px;
}

.btn-submit:hover {
    background: var(--naranja);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(238, 113, 3, 0.3);
}

@media (max-width: 768px) {
    .grid-row, .three-cols {
        grid-template-columns: 1fr;
    }

    .form-container {
        padding: 25px;
    }
}
/* Vista previa de fotos */
.preview-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.preview-item {
    position: relative;
    height: 120px;
    border-radius: 10px;
    overflow: hidden;
    border: 2px solid var(--borde);
    background: #eee;
}

.preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Botón para quitar foto */
.remove-btn {
    position: absolute;
    top: 5px;
    right: 5px;
    background: rgba(238, 113, 3, 0.9); /* Tu naranja */
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.remove-btn:hover {
    transform: scale(1.1);
    background: var(--azul-oscuro);
}

/*Título de dimensiones*/
.upload-info {
    margin-bottom: 15px;
}

.upload-info h4 {
    margin: 0 0 5px;
    margin-top: 32px;
    font-size: 16px;
    color: var(--azul-principal);
    font-weight: 600;
}

.upload-info p {
    margin: 0;
    font-size: 14px;
    color: #6b7280; /* gris elegante */
    line-height: 1.4;
}
.upload-info-box {
    background: rgba(238, 113, 3, 0.08);
    border-left: 4px solid var(--naranja);
    padding: 12px 15px;
    border-radius: 6px;
    font-size: 14px;
    margin-bottom: 15px;
    color: #444;
}
/*Mensaje dimensiones*/
.upload-message {
    margin-top: 12px;
    font-size: 14px;
    font-weight: 500;
    color: #e74c3c; /* rojo */
    opacity: 0;
    transition: opacity 0.3s ease;
}

.upload-message.show {
    opacity: 1;
}

/*Mensaje de postulación*/
.mensaje-alerta {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 8px;
    font-weight: 500;
}

.mensaje-alerta.success {
    background: #e6f7ed;
    color: #1a7f37;
    border: 1px solid #1a7f37;
}

.mensaje-alerta.error {
    background: #fdecea;
    color: #b42318;
    border: 1px solid #b42318;
}