/* Estilos Base */
body {
    background-color: #f4f6f9;
    font-family: Arial, sans-serif;
    color: #333;
    display: flex;
    justify-content: center;
    padding: 20px;
}

.app-container {
    max-width: 400px;
    width: 100%;
    text-align: center;
}

header {
    background-color: #18405c; /* Tu azul corporativo */
    color: white;
    padding: 15px;
    border-radius: 15px;
    margin-bottom: 20px;
}

.card, .points-section {
    background: white;
    padding: 20px;
    border-radius: 15px;
    margin-bottom: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

/* Inputs elegantes */
input {
    width: 100%;
    padding: 10px;
    margin: 8px 0;
    border: 1px solid #ccc;
    border-radius: 8px;
    box-sizing: border-box;
}

/* Botones con tu paleta */
.btn-registrar, .btn-buscar {
    background-color: #18405c;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    width: 100%;
}

.button-row {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.btn-limpiar {
    background: none;
    border: 1px solid #888;
    color: #555;
    padding: 8px;
    border-radius: 8px;
    width: 100%;
    cursor: pointer;
}

.points-number {
    font-size: 48px;
    font-weight: bold;
    color: #18405c;
    margin: 15px 0;
}

/* LA CLAVE: Ocultar bloques */
.hidden {
    display: none !important;
}